PackagesCanonicalsLogsProblems
    Packages
    hl7.fhir.us.pdmp@1.0.0
    http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-medicationdispense
{
  "description": "Defines constraints and extensions on the MedicationDispense resource when used by a Prescription Drug Monitoring Program (PDMP) to return an individual's medication dispense history.",
  "_filename": "StructureDefinition-pdmp-medicationdispense.json",
  "package_name": "hl7.fhir.us.pdmp",
  "date": "2024-04-01",
  "derivation": "constraint",
  "publisher": "HL7 International / Pharmacy",
  "fhirVersion": "4.0.1",
  "jurisdiction": [ {
    "coding": [ {
      "code": "US",
      "system": "urn:iso:std:iso:3166",
      "display": "United States of America"
    } ]
  } ],
  "name": "PdmpMedicationDispense",
  "mapping": [ {
    "uri": "http://pmixpmp.org/niem/4.0/extension",
    "name": "PMIX/NIEM 4.0 Prescription Report",
    "identity": "pdmp-medication--pmix-report"
  }, {
    "uri": "http://ncpdp.org/SCRIPT2017071/RxHistoryResponse",
    "name": "NCPDP SCRIPT 2017071 RxHistory Response - Dispense",
    "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
  }, {
    "uri": "http://hl7.org/fhir/workflow",
    "name": "Workflow Pattern",
    "identity": "workflow"
  }, {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  }, {
    "uri": "http://hl7.org/fhir/fivews",
    "name": "FiveWs Pattern Mapping",
    "identity": "w5"
  }, {
    "uri": "http://www.hl7.org/v3/PORX_RM020070UV",
    "name": "V3 Pharmacy Dispense RMIM",
    "identity": "rx-dispense-rmim"
  }, {
    "uri": "http://hl7.org/v2",
    "name": "HL7 v2 Mapping",
    "identity": "v2"
  } ],
  "abstract": false,
  "type": "MedicationDispense",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "PDMP MedicationDispense",
  "package_version": "1.0.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "phx"
  } ],
  "snapshot": {
    "element": [ {
      "constraint": [ {
        "key": "dom-2",
        "human": "If the resource is contained in another resource, it SHALL NOT contain nested Resources",
        "xpath": "not(parent::f:contained and f:contained)",
        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource",
        "severity": "error",
        "expression": "contained.contained.empty()"
      }, {
        "key": "dom-3",
        "human": "If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource",
        "xpath": "not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))",
        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource",
        "severity": "error",
        "expression": "contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()"
      }, {
        "key": "dom-4",
        "human": "If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated",
        "xpath": "not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))",
        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource",
        "severity": "error",
        "expression": "contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()"
      }, {
        "key": "dom-5",
        "human": "If a resource is contained in another resource, it SHALL NOT have a security label",
        "xpath": "not(exists(f:contained/*/f:meta/f:security))",
        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource",
        "severity": "error",
        "expression": "contained.meta.security.empty()"
      }, {
        "key": "dom-6",
        "human": "A resource should have narrative for robust management",
        "xpath": "exists(f:text/h:div)",
        "source": "http://hl7.org/fhir/StructureDefinition/DomainResource",
        "severity": "warning",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice",
          "valueBoolean": true
        }, {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation",
          "valueMarkdown": "When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time."
        } ],
        "expression": "text.`div`.exists()"
      }, {
        "key": "mdd-1",
        "human": "whenHandedOver cannot be before whenPrepared",
        "xpath": "not(exists(f:whenHandedOver/@value)) or not(exists(f:whenPrepared/@value)) or ( f:whenHandedOver/@value >= f:whenPrepared/@value)",
        "source": "http://hl7.org/fhir/StructureDefinition/MedicationDispense",
        "severity": "error",
        "expression": "whenHandedOver.empty() or whenPrepared.empty() or whenHandedOver >= whenPrepared"
      }, {
        "key": "us-core-20",
        "human": "whenHandedOver SHALL be present if the status is \"completed\"",
        "source": "http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationdispense",
        "severity": "error",
        "expression": "status='completed' implies whenHandedOver.exists()"
      } ],
      "path": "MedicationDispense",
      "min": 0,
      "definition": "Record of a medication dispensation.",
      "isModifier": false,
      "short": "Dispensing a medication to a named patient",
      "mapping": [ {
        "map": "Entity. Role, or Act",
        "identity": "rim"
      }, {
        "map": "Event",
        "identity": "workflow"
      }, {
        "map": "Supply[moodCode=EVN]",
        "identity": "rim"
      } ],
      "mustSupport": false,
      "max": "*",
      "id": "MedicationDispense",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.id",
      "min": 0,
      "definition": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
      "isModifier": false,
      "short": "Logical id of this artifact",
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "id"
        } ]
      } ],
      "max": "1",
      "id": "MedicationDispense.id",
      "comment": "The only time that a resource does not have an id is when it is being submitted to the server using a create operation.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Resource.id"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.meta",
      "min": 0,
      "definition": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
      "isModifier": false,
      "short": "Metadata about the resource",
      "type": [ {
        "code": "Meta"
      } ],
      "max": "1",
      "id": "MedicationDispense.meta",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Resource.meta"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.implicitRules",
      "min": 0,
      "definition": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
      "isModifier": true,
      "short": "A set of rules under which this content was created",
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "MedicationDispense.implicitRules",
      "comment": "Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Resource.implicitRules"
      },
      "isModifierReason": "This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.language",
      "min": 0,
      "definition": "The base language in which the resource is written.",
      "isModifier": false,
      "short": "Language of the resource content",
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/languages",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
          "valueCanonical": "http://hl7.org/fhir/ValueSet/all-languages"
        }, {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "Language"
        } ],
        "description": "A human language."
      },
      "max": "1",
      "id": "MedicationDispense.language",
      "comment": "Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Resource.language"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.text",
      "min": 0,
      "definition": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
      "isModifier": false,
      "short": "Text summary of the resource, for human interpretation",
      "mapping": [ {
        "map": "Act.text?",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Narrative"
      } ],
      "alias": [ "narrative", "html", "xhtml", "display" ],
      "max": "1",
      "id": "MedicationDispense.text",
      "comment": "Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a \"text blob\" or where text is additionally entered raw or narrated and encoded information is added later.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "DomainResource.text"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.contained",
      "min": 0,
      "definition": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.",
      "isModifier": false,
      "short": "Contained, inline Resources",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Resource"
      } ],
      "alias": [ "inline resources", "anonymous resources", "contained resources" ],
      "max": "*",
      "id": "MedicationDispense.contained",
      "comment": "This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.contained"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "An Extension",
      "isModifier": false,
      "short": "Extension",
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "max": "*",
      "id": "MedicationDispense.extension",
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "Represents the specific fill number for the prescription dispensed, with 0 representing the initial fill, 1 representing the first refill, etc.  Each fill number represents one dispensation, even if that dispensation is not for the full quantity.  Partial fills are not represented by decimal quantities.  For example, an initial fill of 100 tablets would have rx-fill-number = 0.  A subsequent refill, per patient request, 40 tablets (full quantity is 100 tablets) would have rx-fill-number = 1 (not 0.4).  The next subsequent refill, for any quantity, would have rx-fill-number = 2.",
      "isModifier": false,
      "short": "PDMP Extension - Prescription Fill Number",
      "mapping": [ {
        "map": "pmp:DrugRefillNumberCount",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "HistorySource/FillNumber",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-rx-fill-number" ]
      } ],
      "mustSupport": true,
      "sliceName": "rx-fill-number",
      "max": "1",
      "id": "MedicationDispense.extension:rx-fill-number",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "The method by which the prescription was trasmitted to the dispensing or administering party.",
      "isModifier": false,
      "short": "PDMP Extension - Prescription Transmission Method",
      "mapping": [ {
        "map": "pmp:TransmissionFormOfRxOriginCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-rx-transmission-method" ]
      } ],
      "mustSupport": true,
      "sliceName": "rx-transmission-method",
      "max": "1",
      "id": "MedicationDispense.extension:rx-transmission-method",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "MME - Morphine Milligram Equivalent.  The quantity of morphine (mg/day, except for fentanyl patchs use mcg/hr) equivalent to the daily opioid dose for the prescription as dispensed.",
      "isModifier": false,
      "short": "PDMP Extension - MME",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-mme" ]
      } ],
      "mustSupport": true,
      "sliceName": "rx-mme",
      "max": "1",
      "id": "MedicationDispense.extension:rx-mme",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "LME - Lorazepam Milligram Equivalent.  The lorazepam dose (mg) equivalent to the sedative dose of the prescription as dispensed.",
      "isModifier": false,
      "short": "PDMP Extension - LME",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-lme" ]
      } ],
      "mustSupport": true,
      "sliceName": "rx-lme",
      "max": "1",
      "id": "MedicationDispense.extension:rx-lme",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "A code representing the method of payment for the dispensation",
      "isModifier": false,
      "short": "PDMP Extension - Method of Payment",
      "mapping": [ {
        "map": "pmp:MethodOfPaymentCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "HistorySource/PaymentType",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-method-of-payment" ]
      } ],
      "sliceName": "rx-method-of-payment",
      "max": "1",
      "id": "MedicationDispense.extension:rx-method-of-payment",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.extension",
      "min": 0,
      "definition": "A code identifying the reason for an opioid prescription",
      "isModifier": false,
      "short": "PDMP Extension - Opioid Treatment Code",
      "mapping": [ {
        "map": "pmp:OpioidTreatmentCategoryCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-opioid-treatment-code" ]
      } ],
      "sliceName": "rx-opioid-treatment-code",
      "max": "1",
      "id": "MedicationDispense.extension:rx-opioid-treatment-code",
      "condition": [ "ele-1" ],
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.extension"
      }
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.modifierExtension",
      "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "isModifier": true,
      "short": "Extensions that cannot be ignored",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.modifierExtension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "DomainResource.modifierExtension"
      },
      "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them",
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier",
      "min": 0,
      "definition": "Identifiers associated with this Medication Dispense that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.",
      "isModifier": false,
      "short": "External identifier",
      "mapping": [ {
        "map": "HistorySource/SourceReference",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "Event.identifier",
        "identity": "workflow"
      }, {
        "map": "FiveWs.identifier",
        "identity": "w5"
      }, {
        "map": ".id",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.id",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Identifier"
      } ],
      "max": "*",
      "id": "MedicationDispense.identifier",
      "comment": "This is a business identifier, not a resource identifier.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.identifier"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.identifier.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.identifier.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.identifier.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.identifier.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.use",
      "requirements": "Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.",
      "min": 0,
      "definition": "The purpose of this identifier.",
      "isModifier": true,
      "short": "usual | official | temp | secondary | old (If known)",
      "mapping": [ {
        "map": "N/A",
        "identity": "v2"
      }, {
        "map": "Role.code or implied by context",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/identifier-use|4.0.1",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "IdentifierUse"
        } ],
        "description": "Identifies the purpose for this identifier, if known ."
      },
      "max": "1",
      "id": "MedicationDispense.identifier.use",
      "comment": "Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.use"
      },
      "isModifierReason": "This is labeled as \"Is Modifier\" because applications should not mistake a temporary id for a permanent one.",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.type",
      "requirements": "Allows users to make use of identifiers when the identifier system is not known.",
      "min": 0,
      "definition": "A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.",
      "isModifier": false,
      "short": "Description of identifier",
      "mapping": [ {
        "map": "CX.5",
        "identity": "v2"
      }, {
        "map": "Role.code or implied by context",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://hl7.org/fhir/ValueSet/identifier-type",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "IdentifierType"
        } ],
        "description": "A coded type for an identifier that can be used to determine which identifier to use for a specific purpose."
      },
      "max": "1",
      "id": "MedicationDispense.identifier.type",
      "comment": "This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage.   Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.type"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.system",
      "requirements": "There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.",
      "min": 0,
      "definition": "Establishes the namespace for the value - that is, a URL that describes a set values that are unique.",
      "isModifier": false,
      "short": "The namespace for the identifier value",
      "mapping": [ {
        "map": "CX.4 / EI-2-4",
        "identity": "v2"
      }, {
        "map": "II.root or Role.id.root",
        "identity": "rim"
      }, {
        "map": "./IdentifierType",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "MedicationDispense.identifier.system",
      "comment": "Identifier.system is always case sensitive.",
      "example": [ {
        "label": "General",
        "valueUri": "http://www.acme.com/identifiers/patient"
      } ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.system"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.value",
      "min": 0,
      "definition": "The portion of the identifier typically relevant to the user and which is unique within the context of the system.",
      "isModifier": false,
      "short": "The value that is unique",
      "mapping": [ {
        "map": "pmp:PrescriptionNumberText",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "CX.1 / EI.1",
        "identity": "v2"
      }, {
        "map": "II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)",
        "identity": "rim"
      }, {
        "map": "./Value",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "MedicationDispense.identifier.value",
      "comment": "If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](http://hl7.org/fhir/R4/extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.",
      "example": [ {
        "label": "General",
        "valueString": "123456"
      } ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.value"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.period",
      "min": 0,
      "definition": "Time period during which identifier is/was valid for use.",
      "isModifier": false,
      "short": "Time period when id is/was valid for use",
      "mapping": [ {
        "map": "CX.7 + CX.8",
        "identity": "v2"
      }, {
        "map": "Role.effectiveTime or implied by context",
        "identity": "rim"
      }, {
        "map": "./StartDate and ./EndDate",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "Period"
      } ],
      "max": "1",
      "id": "MedicationDispense.identifier.period",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.period"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.identifier.assigner",
      "min": 0,
      "definition": "Organization that issued/manages the identifier.",
      "isModifier": false,
      "short": "Organization that issued id (may be just text)",
      "mapping": [ {
        "map": "CX.4 / (CX.4,CX.9,CX.10)",
        "identity": "v2"
      }, {
        "map": "II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper",
        "identity": "rim"
      }, {
        "map": "./IdentifierIssuingAuthority",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Organization" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.identifier.assigner",
      "comment": "The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.assigner"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.partOf",
      "min": 0,
      "definition": "The procedure that trigger the dispense.",
      "isModifier": false,
      "short": "Event that dispense is part of",
      "mapping": [ {
        "map": "Event.partOf",
        "identity": "workflow"
      }, {
        "map": ".outboundRelationship[typeCode=COMP]/target[classCode=PROC,moodCode=EVN]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Procedure" ]
      } ],
      "max": "*",
      "id": "MedicationDispense.partOf",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.partOf"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.status",
      "min": 1,
      "definition": "A code specifying the state of the set of dispense events.",
      "isModifier": true,
      "short": "(USCDI) preparation | in-progress | cancelled | on-hold | completed | entered-in-error | stopped | declined | unknown",
      "mapping": [ {
        "map": "Event.status",
        "identity": "workflow"
      }, {
        "map": "FiveWs.status",
        "identity": "w5"
      }, {
        "map": ".statusCode",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.statusCode",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/medicationdispense-status",
        "description": "A set of codes indicating the current status of a MedicationDispense."
      },
      "max": "1",
      "id": "MedicationDispense.status",
      "condition": [ "us-core-20" ],
      "comment": "This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "MedicationDispense.status"
      },
      "isModifierReason": "This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.statusReason[x]",
      "min": 0,
      "definition": "Indicates the reason why a dispense was not performed.",
      "isModifier": false,
      "short": "Why a dispense was not performed",
      "mapping": [ {
        "map": "Event.statusReason",
        "identity": "workflow"
      }, {
        "map": ".outboundRelationship[typeCode=RSON]/target[classCode=OBS,moodCode=EVN, code=\"not done reason\"].value",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      }, {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/DetectedIssue" ]
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/medicationdispense-status-reason",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationDispenseStatusReason"
        } ],
        "description": "A code describing why a dispense was not performed."
      },
      "max": "1",
      "id": "MedicationDispense.statusReason[x]",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.statusReason[x]"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.category",
      "min": 0,
      "definition": "Indicates the type of medication dispense (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).",
      "isModifier": false,
      "short": "Type of medication dispense",
      "mapping": [ {
        "map": ".inboundRelationship[typeCode=COMP].source[classCode=OBS, moodCode=EVN, code=\"type of medication dispense\"].value",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/medicationdispense-category",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationDispenseCategory"
        } ],
        "description": "A code describing where the dispensed medication is expected to be consumed or administered."
      },
      "max": "1",
      "id": "MedicationDispense.category",
      "comment": "The category can be used to include where the medication is expected to be consumed or other types of dispenses.  Invariants can be used to bind to different value sets when profiling to bind.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.category"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x]",
      "min": 1,
      "definition": "Identifies the medication being administered. This is either a link to a resource representing the details of the medication or a simple attribute carrying a code that identifies the medication from a known list of medications.",
      "isModifier": false,
      "short": "(USCDI) What medication was supplied",
      "mapping": [ {
        "map": "Event.code",
        "identity": "workflow"
      }, {
        "map": "FiveWs.what[x]",
        "identity": "w5"
      }, {
        "map": "RXD-2-Dispense/Give Code",
        "identity": "v2"
      }, {
        "map": ".participation[typeCode=PRD].role",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationRequest.component1.AdministrationRequest.consumable",
        "identity": "rx-dispense-rmim"
      } ],
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      },
      "type": [ {
        "code": "CodeableConcept"
      }, {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/us/core/StructureDefinition/us-core-medication" ]
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.4",
        "description": "Prescribable medications"
      },
      "max": "1",
      "id": "MedicationDispense.medication[x]",
      "comment": "If only a code is specified, then it needs to be a code for a specific product. If more information is required, then the use of the medication resource is recommended.  For example, if you require form or lot number, then you must reference the Medication resource.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "MedicationDispense.medication[x]"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x]",
      "min": 0,
      "definition": "Identifies the medication being administered. This is either a link to a resource representing the details of the medication or a simple attribute carrying a code that identifies the medication from a known list of medications.",
      "isModifier": false,
      "short": "(USCDI) What medication was supplied",
      "mapping": [ {
        "map": "Event.code",
        "identity": "workflow"
      }, {
        "map": "FiveWs.what[x]",
        "identity": "w5"
      }, {
        "map": "RXD-2-Dispense/Give Code",
        "identity": "v2"
      }, {
        "map": ".participation[typeCode=PRD].role",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationRequest.component1.AdministrationRequest.consumable",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "mustSupport": true,
      "sliceName": "medicationCodeableConcept",
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.4"
      },
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept",
      "comment": "If only a code is specified, then it needs to be a code for a specific product. If more information is required, then the use of the medication resource is recommended.  For example, if you require form or lot number, then you must reference the Medication resource.",
      "base": {
        "max": "1",
        "min": 1,
        "path": "MedicationDispense.medication[x]"
      },
      "isSummary": true
    }, {
      "path": "MedicationDispense.medication[x].id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.medication[x].extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding",
      "requirements": "Allows for alternative encodings within a code system, and translations to other code systems.",
      "min": 0,
      "definition": "A reference to a code defined by a terminology system.",
      "isModifier": false,
      "short": "Code defined by a terminology system",
      "mapping": [ {
        "map": "C*E.1-8, C*E.10-22",
        "identity": "v2"
      }, {
        "map": "union(., ./translation)",
        "identity": "rim"
      }, {
        "map": "fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "Coding"
      } ],
      "max": "*",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding",
      "comment": "Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information.  Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "CodeableConcept.coding"
      },
      "isSummary": true
    }, {
      "path": "MedicationDispense.medication[x].coding.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.medication[x].coding.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding.system",
      "requirements": "Need to be unambiguous about the source of the definition of the symbol.",
      "min": 0,
      "definition": "The identification of the code system that defines the meaning of the symbol in the code.",
      "isModifier": false,
      "short": "Identity of the terminology system",
      "mapping": [ {
        "map": "DrugCoded/ProductCode/Qualifier = 'ND'",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "C*E.3",
        "identity": "v2"
      }, {
        "map": "./codeSystem",
        "identity": "rim"
      }, {
        "map": "fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.system",
      "comment": "The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...).  OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Coding.system"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding.version",
      "min": 0,
      "definition": "The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.",
      "isModifier": false,
      "short": "Version of the system - if relevant",
      "mapping": [ {
        "map": "C*E.7",
        "identity": "v2"
      }, {
        "map": "./codeSystemVersion",
        "identity": "rim"
      }, {
        "map": "fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.version",
      "comment": "Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Coding.version"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding.code",
      "requirements": "Need to refer to a particular code in the system.",
      "min": 0,
      "definition": "A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).",
      "isModifier": false,
      "short": "Symbol in syntax defined by the system",
      "mapping": [ {
        "map": "pmp:PrescriptionDrug/pmp:DrugNDCProductIdentifier",
        "comment": "coding.system='http://hl7.org/fhir/sid/ndc'",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DrugCoded/ProductCode/Code",
        "comment": "coding.system='http://hl7.org/fhir/sid/ndc'",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "C*E.1",
        "identity": "v2"
      }, {
        "map": "./code",
        "identity": "rim"
      }, {
        "map": "fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.code",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Coding.code"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding.display",
      "requirements": "Need to be able to carry a human-readable meaning of the code for readers that do not know  the system.",
      "min": 0,
      "definition": "A representation of the meaning of the code in the system, following the rules of the system.",
      "isModifier": false,
      "short": "Representation defined by the system",
      "mapping": [ {
        "map": "C*E.2 - but note this is not well followed",
        "identity": "v2"
      }, {
        "map": "CV.displayName",
        "identity": "rim"
      }, {
        "map": "fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.display",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Coding.display"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].coding.userSelected",
      "requirements": "This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.",
      "min": 0,
      "definition": "Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).",
      "isModifier": false,
      "short": "If this coding was chosen directly by the user",
      "mapping": [ {
        "map": "Sometimes implied by being first",
        "identity": "v2"
      }, {
        "map": "CD.codingRationale",
        "identity": "rim"
      }, {
        "map": "fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map;   fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\\#true a [     fhir:source \"true\";     fhir:target dt:CDCoding.codingRationale\\#O   ]",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "boolean"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.userSelected",
      "comment": "Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Coding.userSelected"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.medication[x].text",
      "requirements": "The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.",
      "min": 0,
      "definition": "A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.",
      "isModifier": false,
      "short": "Plain text representation of the concept",
      "mapping": [ {
        "map": "pmp:PrescriptionDrug/pmp:DrugProductNameText",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DrugDescription",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "C*E.9. But note many systems use C*E.2 for this",
        "identity": "v2"
      }, {
        "map": "./originalText[mediaType/code=\"text/plain\"]/data",
        "identity": "rim"
      }, {
        "map": "fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText",
        "identity": "orim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.text",
      "comment": "Very often the text is the same as a displayName of one of the codings.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CodeableConcept.text"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.subject",
      "min": 1,
      "definition": "A link to a resource representing the person or the group to whom the medication will be given.",
      "isModifier": false,
      "short": "(USCDI) Who the dispense is for",
      "mapping": [ {
        "map": "Event.subject",
        "identity": "workflow"
      }, {
        "map": "FiveWs.subject[x]",
        "identity": "w5"
      }, {
        "map": "PID-3-Patient ID List",
        "identity": "v2"
      }, {
        "map": ".participation[typeCode=SBJ].role[classCode=PAT]",
        "identity": "rim"
      }, {
        "map": "FiveWs.subject",
        "identity": "w5"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient" ]
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.subject",
      "comment": "SubstanceAdministration->subject->Patient.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.subject"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.context",
      "min": 0,
      "definition": "The encounter or episode of care that establishes the context for this event.",
      "isModifier": false,
      "short": "Encounter / Episode associated with event",
      "mapping": [ {
        "map": "Event.context",
        "identity": "workflow"
      }, {
        "map": ".inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN, code=\"type of encounter or episode\"]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Encounter", "http://hl7.org/fhir/StructureDefinition/EpisodeOfCare" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.context",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.context"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.supportingInformation",
      "min": 0,
      "definition": "Additional information that supports the medication being dispensed.",
      "isModifier": false,
      "short": "Information that supports the dispensing of the medication",
      "mapping": [ {
        "map": "FiveWs.context",
        "identity": "w5"
      }, {
        "map": ".outboundRelationship[typeCode=PERT].target[A_SupportingClinicalStatement CMET minimal with many different choices of classCodes(ORG, ENC, PROC, SPLY, SBADM, OBS) and each of the act class codes draws from one or more of the following moodCodes (EVN, DEF, INT PRMS, RQO, PRP, APT, ARQ, GOL)]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Resource" ]
      } ],
      "max": "*",
      "id": "MedicationDispense.supportingInformation",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.supportingInformation"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer",
      "min": 1,
      "definition": "Indicates who or what performed the event.",
      "isModifier": false,
      "short": "(USCDI) Who performed event",
      "mapping": [ {
        "map": "Event.performer",
        "identity": "workflow"
      }, {
        "map": ".participation[typeCode=PRF]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "BackboneElement"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.performer",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.performer"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.performer.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.performer.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.performer.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.performer.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.performer.modifierExtension",
      "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "isModifier": true,
      "short": "Extensions that cannot be ignored even if unrecognized",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content", "modifiers" ],
      "max": "*",
      "id": "MedicationDispense.performer.modifierExtension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "BackboneElement.modifierExtension"
      },
      "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.function",
      "requirements": "Allows disambiguation of the types of involvement of different performers.",
      "min": 0,
      "definition": "Distinguishes the type of performer in the dispense.  For example, date enterer, packager, final checker.",
      "isModifier": false,
      "short": "Who performed the dispense and what they did",
      "mapping": [ {
        "map": "participation[typeCode=PRF].functionCode",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/medicationdispense-performer-function",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationDispensePerformerFunction"
        } ],
        "description": "A code describing the role an individual played in dispensing a medication."
      },
      "max": "1",
      "id": "MedicationDispense.performer.function",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.performer.function"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "pdmp-dispense-performer",
        "human": "MedicationDispense SHALL include a performer actor reference or performer actor identifier",
        "source": "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-medicationdispense",
        "severity": "error",
        "expression": "reference.exists() or identifier.exists()"
      } ],
      "path": "MedicationDispense.performer.actor",
      "min": 1,
      "definition": "The device, practitioner, etc. who performed the action.  It should be assumed that the actor is the dispenser of the medication.",
      "isModifier": false,
      "short": "(USCDI) Individual who was performing",
      "mapping": [ {
        "map": "Event.performer.actor",
        "identity": "workflow"
      }, {
        "map": ".role",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner", "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-organization-pharmacy" ],
        "_targetProfile": [ {
          "extension": [ {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support",
            "valueBoolean": true
          } ]
        }, null ]
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.performer.actor",
      "base": {
        "max": "1",
        "min": 1,
        "path": "MedicationDispense.performer.actor"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.performer.actor.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.performer.actor.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.performer.actor.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.performer.actor.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.reference",
      "min": 0,
      "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
      "isModifier": false,
      "short": "Literal reference, Relative, internal or absolute URL",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.performer.actor.reference",
      "condition": [ "ref-1" ],
      "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.reference"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.type",
      "min": 0,
      "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
      "isModifier": false,
      "short": "Type the reference refers to (e.g. \"Patient\")",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://hl7.org/fhir/ValueSet/resource-types",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "FHIRResourceTypeExt"
        } ],
        "description": "Aa resource (or, for logical models, the URI of the logical model)."
      },
      "max": "1",
      "id": "MedicationDispense.performer.actor.type",
      "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.type"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier",
      "min": 0,
      "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
      "isModifier": false,
      "short": "Logical reference, when literal reference is not known",
      "mapping": [ {
        "map": ".identifier",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Identifier"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier",
      "comment": "NPI, DEA, NCPDP Provider ID or state license number preferred.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.identifier"
      },
      "isSummary": true
    }, {
      "path": "MedicationDispense.performer.actor.identifier.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.performer.actor.identifier.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.use",
      "requirements": "Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.",
      "min": 0,
      "definition": "The purpose of this identifier.",
      "isModifier": true,
      "short": "usual | official | temp | secondary | old (If known)",
      "mapping": [ {
        "map": "N/A",
        "identity": "v2"
      }, {
        "map": "Role.code or implied by context",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/identifier-use|4.0.1",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "IdentifierUse"
        } ],
        "description": "Identifies the purpose for this identifier, if known ."
      },
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.use",
      "comment": "Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.use"
      },
      "isModifierReason": "This is labeled as \"Is Modifier\" because applications should not mistake a temporary id for a permanent one.",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.type",
      "requirements": "Allows users to make use of identifiers when the identifier system is not known.",
      "min": 0,
      "definition": "A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.",
      "isModifier": false,
      "short": "Description of identifier",
      "mapping": [ {
        "map": "CX.5",
        "identity": "v2"
      }, {
        "map": "Role.code or implied by context",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://hl7.org/fhir/ValueSet/identifier-type",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "IdentifierType"
        } ],
        "description": "A coded type for an identifier that can be used to determine which identifier to use for a specific purpose."
      },
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.type",
      "comment": "This element deals only with general categories of identifiers.  It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage.   Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.type"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.system",
      "requirements": "There are many sets  of identifiers.  To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.",
      "min": 1,
      "definition": "Establishes the namespace for the value - that is, a URL that describes a set values that are unique.",
      "isModifier": false,
      "short": "The namespace for the identifier value",
      "mapping": [ {
        "map": "CX.4 / EI-2-4",
        "identity": "v2"
      }, {
        "map": "II.root or Role.id.root",
        "identity": "rim"
      }, {
        "map": "./IdentifierType",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.system",
      "comment": "Identifier.system is always case sensitive.",
      "example": [ {
        "label": "General",
        "valueUri": "http://www.acme.com/identifiers/patient"
      } ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.system"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.value",
      "min": 1,
      "definition": "The portion of the identifier typically relevant to the user and which is unique within the context of the system.",
      "isModifier": false,
      "short": "The value that is unique",
      "mapping": [ {
        "map": "CX.1 / EI.1",
        "identity": "v2"
      }, {
        "map": "II.extension or II.root if system indicates OID or GUID (Or Role.id.extension or root)",
        "identity": "rim"
      }, {
        "map": "./Value",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.value",
      "comment": "If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986.  The value's primary purpose is computational mapping.  As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.)  A value formatted for human display can be conveyed using the [Rendered Value extension](http://hl7.org/fhir/R4/extension-rendered-value.html). Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.",
      "example": [ {
        "label": "General",
        "valueString": "123456"
      } ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.value"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.period",
      "min": 0,
      "definition": "Time period during which identifier is/was valid for use.",
      "isModifier": false,
      "short": "Time period when id is/was valid for use",
      "mapping": [ {
        "map": "CX.7 + CX.8",
        "identity": "v2"
      }, {
        "map": "Role.effectiveTime or implied by context",
        "identity": "rim"
      }, {
        "map": "./StartDate and ./EndDate",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "Period"
      } ],
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.period",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.period"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.identifier.assigner",
      "min": 0,
      "definition": "Organization that issued/manages the identifier.",
      "isModifier": false,
      "short": "Organization that issued id (may be just text)",
      "mapping": [ {
        "map": "CX.4 / (CX.4,CX.9,CX.10)",
        "identity": "v2"
      }, {
        "map": "II.assigningAuthorityName but note that this is an improper use by the definition of the field.  Also Role.scoper",
        "identity": "rim"
      }, {
        "map": "./IdentifierIssuingAuthority",
        "identity": "servd"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Organization" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.performer.actor.identifier.assigner",
      "comment": "The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Identifier.assigner"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.performer.actor.display",
      "min": 0,
      "definition": "Plain text narrative that identifies the resource in addition to the resource reference.",
      "isModifier": false,
      "short": "Text alternative for the resource",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.performer.actor.display",
      "comment": "Performer's name",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.display"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.location",
      "min": 0,
      "definition": "The principal physical location where the dispense was performed.",
      "isModifier": false,
      "short": "Where the dispense occurred",
      "mapping": [ {
        "map": ".participation[typeCode=LOC].role",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Location" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.location",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.location"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.authorizingPrescription",
      "min": 0,
      "definition": "Indicates the medication order that is being dispensed against.",
      "isModifier": false,
      "short": "(USCDI) Medication order that authorizes the dispense",
      "mapping": [ {
        "map": "Event.basedOn",
        "identity": "workflow"
      }, {
        "map": "ORC-2 Placer Order Number",
        "identity": "v2"
      }, {
        "map": ".outboundRelationship[typeCode=FLFS].target[moodCode=RQO]",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.inFulfillmentOf",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationrequest" ]
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription",
      "comment": "Maps to basedOn in Event logical model.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.authorizingPrescription"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.authorizingPrescription.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.authorizingPrescription.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.authorizingPrescription.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.authorizingPrescription.reference",
      "min": 0,
      "definition": "A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.",
      "isModifier": false,
      "short": "Literal reference, Relative, internal or absolute URL",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription.reference",
      "condition": [ "ref-1" ],
      "comment": "Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries.   Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure \"/[type]/[id]\" then it should be assumed that the reference is to a FHIR RESTful server.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.reference"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.authorizingPrescription.type",
      "min": 0,
      "definition": "The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent.\n\nThe type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. \"Patient\" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).",
      "isModifier": false,
      "short": "Type the reference refers to (e.g. \"Patient\")",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://hl7.org/fhir/ValueSet/resource-types",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "FHIRResourceTypeExt"
        } ],
        "description": "Aa resource (or, for logical models, the URI of the logical model)."
      },
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription.type",
      "comment": "This element is used to indicate the type of  the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.type"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.authorizingPrescription.identifier",
      "min": 0,
      "definition": "An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.",
      "isModifier": false,
      "short": "Logical reference, when literal reference is not known",
      "mapping": [ {
        "map": ".identifier",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Identifier"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription.identifier",
      "comment": "When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. \n\nWhen both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference\n\nApplications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.\n\nReference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference.  For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport).  One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.identifier"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.authorizingPrescription.display",
      "min": 0,
      "definition": "Plain text narrative that identifies the resource in addition to the resource reference.",
      "isModifier": false,
      "short": "Text alternative for the resource",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.authorizingPrescription.display",
      "comment": "This is generally not the same as the Resource.text of the referenced resource.  The purpose is to identify what's being referenced, not to fully describe it.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Reference.display"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.type",
      "min": 0,
      "definition": "Indicates the type of dispensing event that is performed. For example, Trial Fill, Completion of Trial, Partial Fill, Emergency Fill, Samples, etc.",
      "isModifier": false,
      "short": "(USCDI) Trial fill, partial fill, emergency fill, etc.",
      "mapping": [ {
        "map": "pmp:PartialFillIndicator",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported in RxHistoryResponse",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "RXD-33-Dispense Type",
        "identity": "v2"
      }, {
        "map": ".code",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.code",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActPharmacySupplyType"
      },
      "max": "1",
      "id": "MedicationDispense.type",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.type"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity",
      "min": 1,
      "definition": "The amount of medication that has been dispensed. Includes unit of measure.",
      "isModifier": false,
      "short": "(USCDI) Amount dispensed",
      "mapping": [ {
        "map": "pmp:DispensedQuantity",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "Quantity/Value",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "RXD-4-Actual Dispense Amount / RXD-5.1-Actual Dispense Units.code / RXD-5.3-Actual Dispense Units.name of coding system",
        "identity": "v2"
      }, {
        "map": ".quantity",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.quantity",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Quantity"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-common",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
          "valueCanonical": "http://hl7.org/fhir/ValueSet/ucum-units"
        } ]
      },
      "max": "1",
      "id": "MedicationDispense.quantity",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.quantity"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.quantity.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.quantity.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.quantity.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.quantity.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity.value",
      "requirements": "Precision is handled implicitly in almost all cases of measurement.",
      "min": 1,
      "definition": "The value of the measured amount. The value includes an implicit precision in the presentation of the value.",
      "isModifier": false,
      "short": "Numerical value (with implicit precision)",
      "mapping": [ {
        "map": "SN.2  / CQ - N/A",
        "identity": "v2"
      }, {
        "map": "PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "decimal"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.quantity.value",
      "comment": "The implicit precision in the value should always be honored. Monetary values have their own rules for handling precision (refer to standard accounting text books).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.value"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity.comparator",
      "requirements": "Need a framework for handling measures where the value is <5ug/L or >400mg/L due to the limitations of measuring methodology.",
      "min": 0,
      "definition": "How the value should be understood and represented - whether the actual value is greater or less than the stated value due to measurement issues; e.g. if the comparator is \"<\" , then the real value is < stated value.",
      "isModifier": true,
      "short": "< | <= | >= | > - how to understand the value",
      "mapping": [ {
        "map": "SN.1  / CQ.1",
        "identity": "v2"
      }, {
        "map": "IVL properties",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "meaningWhenMissing": "If there is no comparator, then there is no modification of the value",
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "QuantityComparator"
        } ],
        "description": "How the Quantity should be understood and represented."
      },
      "max": "1",
      "id": "MedicationDispense.quantity.comparator",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.comparator"
      },
      "isModifierReason": "This is labeled as \"Is Modifier\" because the comparator modifies the interpretation of the value significantly. If there is no comparator, then there is no modification of the value",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity.unit",
      "requirements": "There are many representations for units of measure and in many contexts, particular representations are fixed and required. I.e. mcg for micrograms.",
      "min": 1,
      "definition": "A human-readable form of the unit.",
      "isModifier": false,
      "short": "Unit representation",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "PQ.unit",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.quantity.unit",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.unit"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity.system",
      "requirements": "Need to know the system that defines the coded form of the unit.",
      "min": 0,
      "definition": "The identification of the system that provides the coded form of the unit.",
      "isModifier": false,
      "short": "System that defines coded unit form",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "CO.codeSystem, PQ.translation.codeSystem",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.quantity.system",
      "condition": [ "qty-3" ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.system"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.quantity.code",
      "requirements": "Need a computable form of the unit that is fixed across all forms. UCUM provides this for quantities, but SNOMED CT provides many units of interest.",
      "min": 0,
      "definition": "A computer processable form of the unit in some unit representation system.",
      "isModifier": false,
      "short": "Coded form of the unit",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "PQ.code, MO.currency, PQ.translation.code",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.quantity.code",
      "comment": "The preferred system is UCUM, but SNOMED CT can also be used (for customary units) or ISO 4217 for currency.  The context of use may additionally require a code from a particular system.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.code"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply",
      "min": 1,
      "definition": "The amount of medication expressed as a timing amount.",
      "isModifier": false,
      "short": "Amount of medication expressed as a timing amount",
      "mapping": [ {
        "map": "pmp:DaysSupplyCount",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DaysSupply",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "TQ1.6 Timing/Quantity Segment Service Duration.\rPrior to v2.5, ORC.7.3 Common Order Segment / Quantity/Timing / Duration component.  This is a formatted string, first character for the time unit (e.g., D=days), followed by the value.  For example, “D14” represents “14 days supply”\rFrom v2.5 on, TQ1.6 Timing/Quantity Segment / Service Duration.  This is a CQ data type ( ^ ), thus for days supply, assuming the unit of measure is “days”, the numeric value is TQ1.6.1 (…|14^\rFor backwards compatibility, ORC.7 was permitted through v2.6.  Both forms (field and segment) may be present in v2.5, v2.5.1, and v2.6",
        "identity": "v2"
      }, {
        "map": "effectiveUseTime",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Quantity",
        "profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.daysSupply",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.daysSupply"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.daysSupply.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.daysSupply.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.daysSupply.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.daysSupply.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply.value",
      "requirements": "Precision is handled implicitly in almost all cases of measurement.",
      "min": 1,
      "definition": "The value of the measured amount. The value includes an implicit precision in the presentation of the value.",
      "isModifier": false,
      "short": "Numerical value (with implicit precision)",
      "mapping": [ {
        "map": "SN.2  / CQ - N/A",
        "identity": "v2"
      }, {
        "map": "PQ.value, CO.value, MO.value, IVL.high or IVL.low depending on the value",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "decimal"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.daysSupply.value",
      "comment": "The implicit precision in the value should always be honored. Monetary values have their own rules for handling precision (refer to standard accounting text books).",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.value"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply.comparator",
      "requirements": "Need a framework for handling measures where the value is <5ug/L or >400mg/L due to the limitations of measuring methodology.",
      "min": 0,
      "definition": "Not allowed to be used in this context",
      "isModifier": true,
      "short": "< | <= | >= | > - how to understand the value",
      "mapping": [ {
        "map": "SN.1  / CQ.1",
        "identity": "v2"
      }, {
        "map": "IVL properties",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "meaningWhenMissing": "If there is no comparator, then there is no modification of the value",
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/quantity-comparator|4.0.1",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "QuantityComparator"
        } ],
        "description": "How the Quantity should be understood and represented."
      },
      "max": "0",
      "id": "MedicationDispense.daysSupply.comparator",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.comparator"
      },
      "isModifierReason": "This is labeled as \"Is Modifier\" because the comparator modifies the interpretation of the value significantly. If there is no comparator, then there is no modification of the value",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply.unit",
      "requirements": "There are many representations for units of measure and in many contexts, particular representations are fixed and required. I.e. mcg for micrograms.",
      "min": 0,
      "definition": "A human-readable form of the unit.",
      "isModifier": false,
      "short": "Unit representation",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "PQ.unit",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.daysSupply.unit",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.unit"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply.system",
      "requirements": "Need to know the system that defines the coded form of the unit.",
      "min": 0,
      "definition": "The identification of the system that provides the coded form of the unit.",
      "isModifier": false,
      "short": "System that defines coded unit form",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "CO.codeSystem, PQ.translation.codeSystem",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "uri"
      } ],
      "max": "1",
      "id": "MedicationDispense.daysSupply.system",
      "condition": [ "qty-3" ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.system"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.daysSupply.code",
      "requirements": "Need a computable form of the unit that is fixed across all forms. UCUM provides this for quantities, but SNOMED CT provides many units of interest.",
      "min": 0,
      "definition": "A computer processable form of the unit in some unit representation system.",
      "isModifier": false,
      "short": "Coded form of the unit",
      "mapping": [ {
        "map": "(see OBX.6 etc.) / CQ.2",
        "identity": "v2"
      }, {
        "map": "PQ.code, MO.currency, PQ.translation.code",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "code"
      } ],
      "max": "1",
      "id": "MedicationDispense.daysSupply.code",
      "comment": "The preferred system is UCUM, but SNOMED CT can also be used (for customary units) or ISO 4217 for currency.  The context of use may additionally require a code from a particular system.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Quantity.code"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.whenPrepared",
      "min": 1,
      "definition": "The time when the dispensed product was packaged and reviewed.",
      "isModifier": false,
      "short": "When product was packaged and reviewed",
      "mapping": [ {
        "map": "pmp:PrescriptionFilledDate",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "LastFillDate",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      }, {
        "map": "RXD-3-Date/Time Dispensed",
        "identity": "v2"
      }, {
        "map": ".effectiveTime[xmi:type=IVL_TS].low",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.effectiveTime",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "dateTime"
      } ],
      "mustSupport": true,
      "max": "1",
      "id": "MedicationDispense.whenPrepared",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.whenPrepared"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.whenHandedOver",
      "min": 0,
      "definition": "When the product was given out. For mailed prescriptions, when the label was printed",
      "isModifier": false,
      "short": "(USCDI) When product was given out or mailed",
      "mapping": [ {
        "map": "Event.occurrence[x]",
        "identity": "workflow"
      }, {
        "map": "RXD-3-Date/Time Dispensed",
        "identity": "v2"
      }, {
        "map": ".effectiveTime[xmi:type=IVL_TS].high",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.effectiveTime",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "dateTime"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.whenHandedOver",
      "condition": [ "us-core-20" ],
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.whenHandedOver"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.destination",
      "min": 0,
      "definition": "Identification of the facility/location where the medication was shipped to, as part of the dispense event.",
      "isModifier": false,
      "short": "Where the medication was sent",
      "mapping": [ {
        "map": "RXD-13 Dispense-to Location; RXD-30 Dispense to Pharmacy; RXD-31 Dispense to Pharmacy Address",
        "identity": "v2"
      }, {
        "map": ".participation[typeCode=DST].role",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.destination",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Location" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.destination",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.destination"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.receiver",
      "min": 0,
      "definition": "Identifies the person who picked up the medication.  This will usually be a patient or their caregiver, but some cases exist where it can be a healthcare professional.",
      "isModifier": false,
      "short": "Who collected the medication",
      "mapping": [ {
        "map": ".participation[typeCode=RCV].role",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.SupplyEvent.receiver",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Patient", "http://hl7.org/fhir/StructureDefinition/Practitioner" ]
      } ],
      "max": "*",
      "id": "MedicationDispense.receiver",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.receiver"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.note",
      "min": 0,
      "definition": "Extra information about the dispense that could not be conveyed in the other attributes.",
      "isModifier": false,
      "short": "Information about the dispense",
      "mapping": [ {
        "map": "Event.note",
        "identity": "workflow"
      }, {
        "map": "RXD-9 Dispense Notes",
        "identity": "v2"
      }, {
        "map": ".inboundRelationship[typeCode=SUBJ]/source[classCode=ACT,moodCode=EVN]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Annotation"
      } ],
      "max": "*",
      "id": "MedicationDispense.note",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.note"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction",
      "min": 0,
      "definition": "Indicates how the medication is to be used by the patient.",
      "isModifier": false,
      "short": "(USCDI) How the medication is to be used by the patient or administered by the caregiver",
      "mapping": [ {
        "map": ".outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=INT]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Dosage"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction",
      "comment": "When the dose or rate is intended to change over the entire administration period (e.g. Tapering dose prescriptions), multiple instances of dosage instructions will need to be supplied to convey the different doses/rates.\rThe pharmacist reviews the medication order prior to dispense and updates the dosageInstruction based on the actual product being dispensed.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.dosageInstruction"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.dosageInstruction.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.dosageInstruction.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.dosageInstruction.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.dosageInstruction.modifierExtension",
      "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "isModifier": true,
      "short": "Extensions that cannot be ignored even if unrecognized",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content", "modifiers" ],
      "max": "*",
      "id": "MedicationDispense.dosageInstruction.modifierExtension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "BackboneElement.modifierExtension"
      },
      "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.sequence",
      "requirements": "If the sequence number of multiple Dosages is the same, then it is implied that the instructions are to be treated as concurrent.  If the sequence number is different, then the Dosages are intended to be sequential.",
      "min": 0,
      "definition": "Indicates the order in which the dosage instructions should be applied or interpreted.",
      "isModifier": false,
      "short": "The order of the dosage instructions",
      "mapping": [ {
        "map": "TQ1-1",
        "identity": "v2"
      }, {
        "map": ".text",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "integer"
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.sequence",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.sequence"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.text",
      "requirements": "Free text dosage instructions can be used for cases where the instructions are too complex to code.  The content of this attribute does not include the name or description of the medication. When coded instructions are present, the free text instructions may still be present for display to humans taking or administering the medication. It is expected that the text instructions will always be populated.  If the dosage.timing attribute is also populated, then the dosage.text should reflect the same information as the timing.  Additional information about administration or preparation of the medication should be included as text.",
      "min": 0,
      "definition": "Free text dosage instructions e.g. SIG.",
      "isModifier": false,
      "short": "(USCDI) Free text dosage instructions e.g. SIG",
      "mapping": [ {
        "map": "RXO-6; RXE-21",
        "identity": "v2"
      }, {
        "map": ".text",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.text",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.text"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.additionalInstruction",
      "requirements": "Additional instruction is intended to be coded, but where no code exists, the element could include text.  For example, \"Swallow with plenty of water\" which might or might not be coded.",
      "min": 0,
      "definition": "Supplemental instructions to the patient on how to take the medication  (e.g. \"with meals\" or\"take half to one hour before food\") or warnings for the patient about the medication (e.g. \"may cause drowsiness\" or \"avoid exposure of skin to direct sunlight or sunlamps\").",
      "isModifier": false,
      "short": "Supplemental instruction or warnings to the patient - e.g. \"with meals\", \"may cause drowsiness\"",
      "mapping": [ {
        "map": "RXO-7",
        "identity": "v2"
      }, {
        "map": ".text",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/additional-instruction-codes",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "AdditionalInstruction"
        } ],
        "description": "A coded concept identifying additional instructions such as \"take with water\" or \"avoid operating heavy machinery\"."
      },
      "max": "*",
      "id": "MedicationDispense.dosageInstruction.additionalInstruction",
      "comment": "Information about administration or preparation of the medication (e.g. \"infuse as rapidly as possibly via intraperitoneal port\" or \"immediately following drug x\") should be populated in dosage.text.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Dosage.additionalInstruction"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.patientInstruction",
      "min": 0,
      "definition": "Instructions in terms that are understood by the patient or consumer.",
      "isModifier": false,
      "short": "Patient or consumer oriented instructions",
      "mapping": [ {
        "map": "RXO-7",
        "identity": "v2"
      }, {
        "map": ".text",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "string"
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.patientInstruction",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.patientInstruction"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.timing",
      "requirements": "The timing schedule for giving the medication to the patient. This  data type allows many different expressions. For example: \"Every 8 hours\"; \"Three times a day\"; \"1/2 an hour before breakfast for 10 days from 23-Dec 2011:\"; \"15 Oct 2013, 17 Oct 2013 and 1 Nov 2013\".  Sometimes, a rate can imply duration when expressed as total volume / duration (e.g.  500mL/2 hours implies a duration of 2 hours).  However, when rate doesn't imply duration (e.g. 250mL/hour), then the timing.repeat.duration is needed to convey the infuse over time period.",
      "min": 0,
      "definition": "When medication should be administered.",
      "isModifier": false,
      "short": "(USCDI) When medication should be administered",
      "mapping": [ {
        "map": ".effectiveTime",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Timing"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.timing",
      "comment": "This attribute might not always be populated while the Dosage.text is expected to be populated.  If both are populated, then the Dosage.text should reflect the content of the Dosage.timing.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.timing"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.asNeeded[x]",
      "min": 0,
      "definition": "Indicates whether the Medication is only taken when needed within a specific dosing schedule (Boolean option), or it indicates the precondition for taking the Medication (CodeableConcept).",
      "isModifier": false,
      "short": "Take \"as needed\" (for x)",
      "mapping": [ {
        "map": "TQ1-9",
        "identity": "v2"
      }, {
        "map": ".outboundRelationship[typeCode=PRCN].target[classCode=OBS, moodCode=EVN, code=\"as needed\"].value=boolean or codable concept",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "boolean"
      }, {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/medication-as-needed-reason",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationAsNeededReason"
        } ],
        "description": "A coded concept identifying the precondition that should be met or evaluated prior to consuming or administering a medication dose.  For example \"pain\", \"30 minutes prior to sexual intercourse\", \"on flare-up\" etc."
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.asNeeded[x]",
      "comment": "Can express \"as needed\" without a reason by setting the Boolean = True.  In this case the CodeableConcept is not populated.  Or you can express \"as needed\" with a reason by including the CodeableConcept.  In this case the Boolean is assumed to be True.  If you set the Boolean to False, then the dose is given according to the schedule and is not \"prn\" or \"as needed\".",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.asNeeded[x]"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.site",
      "requirements": "A coded specification of the anatomic site where the medication first enters the body.",
      "min": 0,
      "definition": "Body site to administer to.",
      "isModifier": false,
      "short": "Body site to administer to",
      "mapping": [ {
        "map": "RXR-2",
        "identity": "v2"
      }, {
        "map": ".approachSiteCode",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/approach-site-codes",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationAdministrationSite"
        } ],
        "description": "A coded concept describing the site location the medicine enters into or onto the body."
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.site",
      "comment": "If the use case requires attributes from the BodySite resource (e.g. to identify and track separately) then use the standard extension [bodySite](http://hl7.org/fhir/R4/extension-bodysite.html).  May be a summary code, or a reference to a very precise definition of the location, or both.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.site"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.route",
      "requirements": "A code specifying the route or physiological path of administration of a therapeutic agent into or onto a patient's body.",
      "min": 0,
      "definition": "How drug should enter body.",
      "isModifier": false,
      "short": "How drug should enter body",
      "mapping": [ {
        "map": "RXR-1",
        "identity": "v2"
      }, {
        "map": ".routeCode",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/route-codes",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "RouteOfAdministration"
        } ],
        "description": "A coded concept describing the route or physiological path of administration of a therapeutic agent into or onto the body of a subject."
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.route",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.route"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.method",
      "requirements": "A coded value indicating the method by which the medication is introduced into or onto the body. Most commonly used for injections.  For examples, Slow Push; Deep IV.",
      "min": 0,
      "definition": "Technique for administering medication.",
      "isModifier": false,
      "short": "Technique for administering medication",
      "mapping": [ {
        "map": "RXR-4",
        "identity": "v2"
      }, {
        "map": ".doseQuantity",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/administration-method-codes",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationAdministrationMethod"
        } ],
        "description": "A coded concept describing the technique by which the medicine is administered."
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.method",
      "comment": "Terminologies used often pre-coordinate this term with the route and or form of administration.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.method"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.doseAndRate",
      "min": 0,
      "definition": "The amount of medication administered.",
      "isModifier": false,
      "short": "(USCDI) Amount of medication administered",
      "mapping": [ {
        "map": "TQ1-2",
        "identity": "v2"
      } ],
      "type": [ {
        "code": "Element"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "max": "*",
      "id": "MedicationDispense.dosageInstruction.doseAndRate",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Dosage.doseAndRate"
      },
      "isSummary": true
    }, {
      "path": "MedicationDispense.dosageInstruction.doseAndRate.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.doseAndRate.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.dosageInstruction.doseAndRate.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "slicing": {
        "rules": "open",
        "description": "Extensions are always sliced by (at least) url",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      },
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.dosageInstruction.doseAndRate.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.doseAndRate.type",
      "requirements": "If the type is not populated, assume to be \"ordered\".",
      "min": 0,
      "definition": "The kind of dose or rate specified, for example, ordered or calculated.",
      "isModifier": false,
      "short": "The kind of dose or rate specified",
      "mapping": [ {
        "map": "RXO-21; RXE-23",
        "identity": "v2"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://hl7.org/fhir/ValueSet/dose-rate-type",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "DoseAndRateType"
        } ],
        "description": "The kind of dose or rate specified."
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.doseAndRate.type",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.doseAndRate.type"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.doseAndRate.dose[x]",
      "requirements": "The amount of therapeutic or other substance given at one administration event.",
      "min": 0,
      "definition": "Amount of medication per dose.",
      "isModifier": false,
      "short": "(USCDI) Amount of medication per dose",
      "mapping": [ {
        "map": "RXO-2, RXE-3",
        "identity": "v2"
      }, {
        "map": ".doseQuantity",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Quantity",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support",
          "valueBoolean": true
        } ]
      }, {
        "code": "Range"
      } ],
      "mustSupport": true,
      "extension": [ {
        "url": "http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement",
        "valueBoolean": true
      } ],
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-common",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet",
          "valueCanonical": "http://hl7.org/fhir/ValueSet/ucum-units"
        } ]
      },
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.doseAndRate.dose[x]",
      "comment": "Note that this specifies the quantity of the specified medication, not the quantity for each active ingredient(s). Each ingredient amount can be communicated in the Medication resource. For example, if one wants to communicate that a tablet was 375 mg, where the dose was one tablet, you can use the Medication resource to document that the tablet was comprised of 375 mg of drug XYZ. Alternatively if the dose was 375 mg, then you may only need to use the Medication resource to indicate this was a tablet. If the example were an IV such as dopamine and you wanted to communicate that 400mg of dopamine was mixed in 500 ml of some IV solution, then this would all be communicated in the Medication resource. If the administration is not intended to be instantaneous (rate is present or timing has a duration), this can be specified to convey the total amount to be administered over the period of time as indicated by the schedule e.g. 500 ml in dose, with timing used to convey that this should be done over 4 hours.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.doseAndRate.dose[x]"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.doseAndRate.rate[x]",
      "requirements": "Identifies the speed with which the medication was or will be introduced into the patient. Typically the rate for an infusion e.g. 100 ml per 1 hour or 100 ml/hr.  May also be expressed as a rate per unit of time e.g. 500 ml per 2 hours.   Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8 hours.  Sometimes, a rate can imply duration when expressed as total volume / duration (e.g.  500mL/2 hours implies a duration of 2 hours).  However, when rate doesn't imply duration (e.g. 250mL/hour), then the timing.repeat.duration is needed to convey the infuse over time period.",
      "min": 0,
      "definition": "Amount of medication per unit of time.",
      "isModifier": false,
      "short": "Amount of medication per unit of time",
      "mapping": [ {
        "map": "RXE22, RXE23, RXE-24",
        "identity": "v2"
      }, {
        "map": ".rateQuantity",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Ratio"
      }, {
        "code": "Range"
      }, {
        "code": "Quantity",
        "profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.doseAndRate.rate[x]",
      "comment": "It is possible to supply both a rate and a doseQuantity to provide full details about how the medication is to be administered and supplied. If the rate is intended to change over time, depending on local rules/regulations, each change should be captured as a new version of the MedicationRequest with an updated rate, or captured with a new MedicationRequest with the new rate.\r\rIt is possible to specify a rate over time (for example, 100 ml/hour) using either the rateRatio and rateQuantity.  The rateQuantity approach requires systems to have the capability to parse UCUM grammer where ml/hour is included rather than a specific ratio where the time is specified as the denominator.  Where a rate such as 500ml over 2 hours is specified, the use of rateRatio may be more semantically correct than specifying using a rateQuantity of 250 mg/hour.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.doseAndRate.rate[x]"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.maxDosePerPeriod",
      "requirements": "The maximum total quantity of a therapeutic substance that may be administered to a subject over the period of time.  For example, 1000mg in 24 hours.",
      "min": 0,
      "definition": "Upper limit on medication per unit of time.",
      "isModifier": false,
      "short": "Upper limit on medication per unit of time",
      "mapping": [ {
        "map": "RXO-23, RXE-19",
        "identity": "v2"
      }, {
        "map": ".maxDoseQuantity",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Ratio"
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.maxDosePerPeriod",
      "comment": "This is intended for use as an adjunct to the dosage when there is an upper cap.  For example \"2 tablets every 4 hours to a maximum of 8/day\".",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.maxDosePerPeriod"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.maxDosePerAdministration",
      "requirements": "The maximum total quantity of a therapeutic substance that may be administered to a subject per administration.",
      "min": 0,
      "definition": "Upper limit on medication per administration.",
      "isModifier": false,
      "short": "Upper limit on medication per administration",
      "mapping": [ {
        "map": "not supported",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Quantity",
        "profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.maxDosePerAdministration",
      "comment": "This is intended for use as an adjunct to the dosage when there is an upper cap.  For example, a body surface area related dose with a maximum amount, such as 1.5 mg/m2 (maximum 2 mg) IV over 5 – 10 minutes would have doseQuantity of 1.5 mg/m2 and maxDosePerAdministration of 2 mg.",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.maxDosePerAdministration"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.dosageInstruction.maxDosePerLifetime",
      "requirements": "The maximum total quantity of a therapeutic substance that may be administered per lifetime of the subject.",
      "min": 0,
      "definition": "Upper limit on medication per lifetime of the patient.",
      "isModifier": false,
      "short": "Upper limit on medication per lifetime of the patient",
      "mapping": [ {
        "map": "not supported",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Quantity",
        "profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
      } ],
      "max": "1",
      "id": "MedicationDispense.dosageInstruction.maxDosePerLifetime",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Dosage.maxDosePerLifetime"
      },
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.substitution",
      "min": 0,
      "definition": "Indicates whether or not substitution was made as part of the dispense.  In some cases, substitution will be expected but does not happen, in other cases substitution is not expected but does happen.  This block explains what substitution did or did not happen and why.  If nothing is specified, substitution was not done.",
      "isModifier": false,
      "short": "Whether a substitution was performed on the dispense",
      "mapping": [ {
        "map": ".outboundRelationship[typeCode=COMP].target[classCode=SUBST, moodCode=EVN]",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.substitutionMade",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "BackboneElement"
      } ],
      "max": "1",
      "id": "MedicationDispense.substitution",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.substitution"
      },
      "isSummary": false
    }, {
      "path": "MedicationDispense.substitution.id",
      "min": 0,
      "definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
      "isModifier": false,
      "short": "Unique id for inter-element referencing",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "http://hl7.org/fhirpath/System.String",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
          "valueUrl": "string"
        } ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "MedicationDispense.substitution.id",
      "base": {
        "max": "1",
        "min": 0,
        "path": "Element.id"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.substitution.extension",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
      "isModifier": false,
      "short": "Additional content defined by implementations",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content" ],
      "max": "*",
      "id": "MedicationDispense.substitution.extension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Element.extension"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      }, {
        "key": "ext-1",
        "human": "Must have either extensions or value[x], not both",
        "xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
        "source": "http://hl7.org/fhir/StructureDefinition/Extension",
        "severity": "error",
        "expression": "extension.exists() != value.exists()"
      } ],
      "path": "MedicationDispense.substitution.modifierExtension",
      "requirements": "Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).",
      "min": 0,
      "definition": "May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
      "isModifier": true,
      "short": "Extensions that cannot be ignored even if unrecognized",
      "mapping": [ {
        "map": "N/A",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Extension"
      } ],
      "alias": [ "extensions", "user content", "modifiers" ],
      "max": "*",
      "id": "MedicationDispense.substitution.modifierExtension",
      "comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "BackboneElement.modifierExtension"
      },
      "isModifierReason": "Modifier extensions are expected to modify the meaning or interpretation of the element that contains them",
      "isSummary": true
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.substitution.wasSubstituted",
      "min": 1,
      "definition": "True if the dispenser dispensed a different drug or product from what was prescribed.",
      "isModifier": false,
      "short": "Whether a substitution was or was not performed on the dispense",
      "mapping": [ {
        "map": ".actionNegationInd",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "boolean"
      } ],
      "max": "1",
      "id": "MedicationDispense.substitution.wasSubstituted",
      "base": {
        "max": "1",
        "min": 1,
        "path": "MedicationDispense.substitution.wasSubstituted"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.substitution.type",
      "min": 0,
      "definition": "A code signifying whether a different drug was dispensed from what was prescribed.",
      "isModifier": false,
      "short": "Code signifying whether a different drug was dispensed from what was prescribed",
      "mapping": [ {
        "map": "RXO-9-Allow Substitutions / RXE-9-Substitution Status",
        "identity": "v2"
      }, {
        "map": ".code",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.substitutionMade.code",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActSubstanceAdminSubstitutionCode",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationIntendedSubstitutionType"
        } ],
        "description": "A coded concept describing whether a different medicinal product may be dispensed other than the product as specified exactly in the prescription."
      },
      "max": "1",
      "id": "MedicationDispense.substitution.type",
      "base": {
        "max": "1",
        "min": 0,
        "path": "MedicationDispense.substitution.type"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.substitution.reason",
      "min": 0,
      "definition": "Indicates the reason for the substitution (or lack of substitution) from what was prescribed.",
      "isModifier": false,
      "short": "Why was substitution made",
      "mapping": [ {
        "map": ".reasonCode",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.substitutionMade.reasonCode",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "binding": {
        "strength": "example",
        "valueSet": "http://terminology.hl7.org/ValueSet/v3-SubstanceAdminSubstitutionReason",
        "extension": [ {
          "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
          "valueString": "MedicationIntendedSubstitutionReason"
        } ],
        "description": "A coded concept describing the reason that a different medication should (or should not) be substituted from what was prescribed."
      },
      "max": "*",
      "id": "MedicationDispense.substitution.reason",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.substitution.reason"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.substitution.responsibleParty",
      "min": 0,
      "definition": "The person or organization that has primary responsibility for the substitution.",
      "isModifier": false,
      "short": "Who is responsible for the substitution",
      "mapping": [ {
        "map": ".participation[typeCode=PFM].role[classCode=ASSIGN]",
        "identity": "rim"
      }, {
        "map": "CombinedMedicationDispense.substitutionMade.ResponsibleParty",
        "identity": "rx-dispense-rmim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Practitioner", "http://hl7.org/fhir/StructureDefinition/PractitionerRole" ]
      } ],
      "max": "*",
      "id": "MedicationDispense.substitution.responsibleParty",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.substitution.responsibleParty"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.detectedIssue",
      "min": 0,
      "definition": "Indicates an actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient; e.g. drug-drug interaction, duplicate therapy, dosage alert etc.",
      "isModifier": false,
      "short": "Clinical issue with action",
      "mapping": [ {
        "map": ".inboundRelationship[typeCode=SUBJ]/source[classCode=ALRT,moodCode=EVN].value",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/DetectedIssue" ]
      } ],
      "alias": [ "Contraindication", "Drug Utilization Review (DUR)", "Alert" ],
      "max": "*",
      "id": "MedicationDispense.detectedIssue",
      "comment": "This element can include a detected issue that has been identified either by a decision support system or by a clinician and may include information on the steps that were taken to address the issue.",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.detectedIssue"
      },
      "isSummary": false
    }, {
      "constraint": [ {
        "key": "ele-1",
        "human": "All FHIR elements must have a @value or children",
        "xpath": "@value|f:*|h:div",
        "source": "http://hl7.org/fhir/StructureDefinition/Element",
        "severity": "error",
        "expression": "hasValue() or (children().count() > id.count())"
      } ],
      "path": "MedicationDispense.eventHistory",
      "min": 0,
      "definition": "A summary of the events of interest that have occurred, such as when the dispense was verified.",
      "isModifier": false,
      "short": "A list of relevant lifecycle events",
      "mapping": [ {
        "map": ".inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]",
        "identity": "rim"
      } ],
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Provenance" ]
      } ],
      "max": "*",
      "id": "MedicationDispense.eventHistory",
      "comment": "This might not include provenances for all versions of the request – only those deemed “relevant” or important. This SHALL NOT include the Provenance associated with this current version of the resource. (If that provenance is deemed to be a “relevant” change, it will need to be added as part of a later update. Until then, it can be queried directly as the Provenance that points to this version using _revinclude All Provenances should have some historical version of this Request as their subject.).",
      "base": {
        "max": "*",
        "min": 0,
        "path": "MedicationDispense.eventHistory"
      },
      "isSummary": false
    } ]
  },
  "status": "active",
  "id": "1cdaa886-24b5-4808-a281-d83bfc733d9a",
  "kind": "resource",
  "url": "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-medicationdispense",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.4.642.40.35.42.13",
    "system": "urn:ietf:rfc:3986"
  } ],
  "version": "1.0.0",
  "differential": {
    "element": [ {
      "id": "MedicationDispense",
      "path": "MedicationDispense",
      "definition": "Record of a medication dispensation.",
      "mustSupport": false
    }, {
      "id": "MedicationDispense.extension",
      "path": "MedicationDispense.extension",
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      }
    }, {
      "id": "MedicationDispense.extension:rx-fill-number",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-rx-fill-number" ]
      } ],
      "mapping": [ {
        "map": "pmp:DrugRefillNumberCount",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "HistorySource/FillNumber",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "sliceName": "rx-fill-number",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.extension:rx-transmission-method",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-rx-transmission-method" ]
      } ],
      "mapping": [ {
        "map": "pmp:TransmissionFormOfRxOriginCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "sliceName": "rx-transmission-method",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.extension:rx-mme",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-mme" ]
      } ],
      "sliceName": "rx-mme",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.extension:rx-lme",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-lme" ]
      } ],
      "sliceName": "rx-lme",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.extension:rx-method-of-payment",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-method-of-payment" ]
      } ],
      "mapping": [ {
        "map": "pmp:MethodOfPaymentCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "HistorySource/PaymentType",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "sliceName": "rx-method-of-payment"
    }, {
      "id": "MedicationDispense.extension:rx-opioid-treatment-code",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-extension-opioid-treatment-code" ]
      } ],
      "mapping": [ {
        "map": "pmp:OpioidTreatmentCategoryCode",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "sliceName": "rx-opioid-treatment-code"
    }, {
      "id": "MedicationDispense.identifier",
      "path": "MedicationDispense.identifier",
      "mapping": [ {
        "map": "HistorySource/SourceReference",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.identifier.value",
      "path": "MedicationDispense.identifier.value",
      "mapping": [ {
        "map": "pmp:PrescriptionNumberText",
        "identity": "pdmp-medication--pmix-report"
      } ]
    }, {
      "id": "MedicationDispense.status",
      "path": "MedicationDispense.status",
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/medicationdispense-status",
        "description": "A set of codes indicating the current status of a MedicationDispense."
      }
    }, {
      "id": "MedicationDispense.medication[x]",
      "path": "MedicationDispense.medication[x]",
      "binding": {
        "strength": "extensible",
        "valueSet": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1010.4",
        "description": "Prescribable medications"
      },
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      }
    }, {
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept",
      "max": "1",
      "min": 0,
      "path": "MedicationDispense.medication[x]",
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "sliceName": "medicationCodeableConcept"
    }, {
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.system",
      "path": "MedicationDispense.medication[x].coding.system",
      "mapping": [ {
        "map": "DrugCoded/ProductCode/Qualifier = 'ND'",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.code",
      "path": "MedicationDispense.medication[x].coding.code",
      "mapping": [ {
        "map": "pmp:PrescriptionDrug/pmp:DrugNDCProductIdentifier",
        "comment": "coding.system='http://hl7.org/fhir/sid/ndc'",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DrugCoded/ProductCode/Code",
        "comment": "coding.system='http://hl7.org/fhir/sid/ndc'",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.coding.userSelected",
      "path": "MedicationDispense.medication[x].coding.userSelected",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.medication[x]:medicationCodeableConcept.text",
      "path": "MedicationDispense.medication[x].text",
      "mapping": [ {
        "map": "pmp:PrescriptionDrug/pmp:DrugProductNameText",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DrugDescription",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.performer",
      "max": "1",
      "min": 1,
      "path": "MedicationDispense.performer"
    }, {
      "id": "MedicationDispense.performer.actor",
      "path": "MedicationDispense.performer.actor",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner", "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-organization-pharmacy" ],
        "_targetProfile": [ {
          "extension": [ {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support",
            "valueBoolean": true
          } ]
        }, null ]
      } ],
      "constraint": [ {
        "key": "pdmp-dispense-performer",
        "human": "MedicationDispense SHALL include a performer actor reference or performer actor identifier",
        "source": "http://hl7.org/fhir/us/pdmp/StructureDefinition/pdmp-medicationdispense",
        "severity": "error",
        "expression": "reference.exists() or identifier.exists()"
      } ]
    }, {
      "id": "MedicationDispense.performer.actor.reference",
      "path": "MedicationDispense.performer.actor.reference",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.performer.actor.identifier",
      "path": "MedicationDispense.performer.actor.identifier",
      "comment": "NPI, DEA, NCPDP Provider ID or state license number preferred.",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.performer.actor.identifier.system",
      "min": 1,
      "path": "MedicationDispense.performer.actor.identifier.system",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.performer.actor.identifier.value",
      "min": 1,
      "path": "MedicationDispense.performer.actor.identifier.value",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.performer.actor.display",
      "path": "MedicationDispense.performer.actor.display",
      "comment": "Performer's name",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.authorizingPrescription",
      "max": "1",
      "path": "MedicationDispense.authorizingPrescription"
    }, {
      "id": "MedicationDispense.authorizingPrescription.identifier",
      "path": "MedicationDispense.authorizingPrescription.identifier",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.type",
      "path": "MedicationDispense.type",
      "mapping": [ {
        "map": "pmp:PartialFillIndicator",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "not supported in RxHistoryResponse",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.quantity",
      "min": 1,
      "path": "MedicationDispense.quantity",
      "mapping": [ {
        "map": "pmp:DispensedQuantity",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "Quantity/Value",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ]
    }, {
      "id": "MedicationDispense.quantity.value",
      "min": 1,
      "path": "MedicationDispense.quantity.value",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.quantity.unit",
      "min": 1,
      "path": "MedicationDispense.quantity.unit",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.quantity.system",
      "path": "MedicationDispense.quantity.system",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.quantity.code",
      "path": "MedicationDispense.quantity.code",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.daysSupply",
      "min": 1,
      "path": "MedicationDispense.daysSupply",
      "mapping": [ {
        "map": "pmp:DaysSupplyCount",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "DaysSupply",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "mustSupport": true
    }, {
      "id": "MedicationDispense.daysSupply.value",
      "min": 1,
      "path": "MedicationDispense.daysSupply.value",
      "mustSupport": true
    }, {
      "id": "MedicationDispense.whenPrepared",
      "min": 1,
      "path": "MedicationDispense.whenPrepared",
      "mapping": [ {
        "map": "pmp:PrescriptionFilledDate",
        "identity": "pdmp-medication--pmix-report"
      }, {
        "map": "LastFillDate",
        "identity": "pdmp-medication-ncpdp-script-RxHistoryResponse"
      } ],
      "mustSupport": true
    }, {
      "id": "MedicationDispense.dosageInstruction",
      "max": "1",
      "path": "MedicationDispense.dosageInstruction"
    } ]
  },
  "contact": [ {
    "name": "HL7 International / Pharmacy",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/medication",
      "system": "url"
    } ]
  }, {
    "name": "Frank McKinney",
    "telecom": [ {
      "value": "frank.mckinney@pocp.com",
      "system": "email"
    }, {
      "value": "fm@frankmckinney.com",
      "system": "email"
    } ]
  }, {
    "name": "Scott Robertson",
    "telecom": [ {
      "value": "scott.robertson@pocp.com",
      "system": "email"
    }, {
      "value": "scott@BearHealthTech.consulting",
      "system": "email"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/fhir/us/core/StructureDefinition/us-core-medicationdispense"
}