{
"description": "This cross-version extension represents MedicationOrder.dosageInstruction from http://hl7.org/fhir/StructureDefinition/MedicationOrder|1.0.2 for use in FHIR R4.",
"_filename": "StructureDefinition-ext-R2-MedicationOrder.dosageInstruction.json",
"package_name": "hl7.fhir.uv.xver-r2.r4",
"date": "2025-06-03T03:11:45.0096039+02:00",
"derivation": "constraint",
"publisher": null,
"fhirVersion": "4.0.1",
"name": "ext_R2_MedicationOrder_dosageInstruction",
"abstract": false,
"type": "Extension",
"experimental": "false",
"resourceType": "StructureDefinition",
"title": "Cross-version Extension for R2.MedicationOrder.dosageInstruction for use in FHIR R4",
"package_version": "0.0.1-snapshot-1",
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"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
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"short": "Supplemental instructions - e.g. \"with meals\"",
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"path": "Extension.extension.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": "Extension.extension:asNeeded[x].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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "asNeeded[x]",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:asNeeded[x].url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[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": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "boolean"
}, {
"code": "CodeableConcept"
} ],
"max": "1",
"id": "Extension.extension:asNeeded[x].value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "A coded specification of the anatomic site where the medication first enters the body.",
"isModifier": false,
"short": "Body site to administer to",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "site[x]",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:site[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:site[x].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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:site[x].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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "site[x]",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:site[x].url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "A coded specification of the anatomic site where the medication first enters the body.",
"isModifier": false,
"short": "Body site to administer to",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "CodeableConcept"
}, {
"code": "Reference",
"targetProfile": [ "http://hl7.org/fhir/StructureDefinition/BodySite" ]
} ],
"binding": {
"strength": "example",
"valueSet": "http://hl7.org/fhir/ValueSet/approach-site-codes",
"description": "A coded concept describing the site location the medicine enters into or onto the body."
},
"max": "1",
"id": "Extension.extension:site[x].value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "A code specifying the route or physiological path of administration of a therapeutic agent into or onto a patient's body.",
"isModifier": false,
"short": "How drug should enter body",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "route",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:route",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:route.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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:route.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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "route",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:route.url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "A code specifying the route or physiological path of administration of a therapeutic agent into or onto a patient's body.",
"isModifier": false,
"short": "How drug should enter body",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "CodeableConcept"
} ],
"binding": {
"strength": "example",
"valueSet": "http://hl7.org/fhir/ValueSet/route-codes",
"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": "Extension.extension:route.value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Technique for administering medication",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "method",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:method",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:method.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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:method.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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "method",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:method.url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Technique for administering medication",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "CodeableConcept"
} ],
"max": "1",
"id": "Extension.extension:method.value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "The amount of therapeutic or other substance given at one administration event.",
"isModifier": false,
"short": "Amount of medication per dose",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "dose[x]",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:dose[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:dose[x].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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:dose[x].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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "dose[x]",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:dose[x].url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "The amount of therapeutic or other substance given at one administration event.",
"isModifier": false,
"short": "Amount of medication per dose",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "Range"
}, {
"code": "Quantity",
"profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
} ],
"max": "1",
"id": "Extension.extension:dose[x].value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "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. Currently we do not specify a default of '1' in the denominator, but this is being discussed. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8 hours.",
"isModifier": false,
"short": "Amount of medication per unit of time",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "rate[x]",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:rate[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:rate[x].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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:rate[x].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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "rate[x]",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:rate[x].url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "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. Currently we do not specify a default of '1' in the denominator, but this is being discussed. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8 hours.",
"isModifier": false,
"short": "Amount of medication per unit of time",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "Ratio"
}, {
"code": "Range"
} ],
"max": "1",
"id": "Extension.extension:rate[x].value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Upper limit on medication per unit of time",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "Extension"
} ],
"sliceName": "maxDosePerPeriod",
"alias": [ "extensions", "user content" ],
"max": "1",
"id": "Extension.extension:maxDosePerPeriod",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
},
"isSummary": false
}, {
"path": "Extension.extension.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": "id"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:maxDosePerPeriod.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",
"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",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension.extension.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": "Extension.extension:maxDosePerPeriod.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
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "maxDosePerPeriod",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:maxDosePerPeriod.url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Upper limit on medication per unit of time",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "Ratio"
} ],
"max": "1",
"id": "Extension.extension:maxDosePerPeriod.value[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
}, {
"path": "Extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"isModifier": false,
"short": "identifies the meaning of the extension",
"fixedUri": "http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction",
"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": "uri"
} ]
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.url",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"isSummary": false
}, {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() or (children().count() > id.count())"
} ],
"path": "Extension.value[x]",
"min": 0,
"definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).",
"isModifier": false,
"short": "Value of extension",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "base64Binary"
}, {
"code": "boolean"
}, {
"code": "canonical"
}, {
"code": "code"
}, {
"code": "date"
}, {
"code": "dateTime"
}, {
"code": "decimal"
}, {
"code": "id"
}, {
"code": "instant"
}, {
"code": "integer"
}, {
"code": "markdown"
}, {
"code": "oid"
}, {
"code": "positiveInt"
}, {
"code": "string"
}, {
"code": "time"
}, {
"code": "unsignedInt"
}, {
"code": "uri"
}, {
"code": "url"
}, {
"code": "uuid"
}, {
"code": "Address"
}, {
"code": "Age"
}, {
"code": "Annotation"
}, {
"code": "Attachment"
}, {
"code": "CodeableConcept"
}, {
"code": "Coding"
}, {
"code": "ContactPoint"
}, {
"code": "Count"
}, {
"code": "Distance"
}, {
"code": "Duration"
}, {
"code": "HumanName"
}, {
"code": "Identifier"
}, {
"code": "Money"
}, {
"code": "Period"
}, {
"code": "Quantity"
}, {
"code": "Range"
}, {
"code": "Ratio"
}, {
"code": "Reference"
}, {
"code": "SampledData"
}, {
"code": "Signature"
}, {
"code": "Timing"
}, {
"code": "ContactDetail"
}, {
"code": "Contributor"
}, {
"code": "DataRequirement"
}, {
"code": "Expression"
}, {
"code": "ParameterDefinition"
}, {
"code": "RelatedArtifact"
}, {
"code": "TriggerDefinition"
}, {
"code": "UsageContext"
}, {
"code": "Dosage"
}, {
"code": "Meta"
} ],
"max": "1",
"id": "Extension.value[x]",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"isSummary": false
} ]
},
"status": "draft",
"id": "049a4ad1-a1f5-4682-90e9-45bd6ae23788",
"kind": "complex-type",
"url": "http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction",
"context": [ {
"type": "element",
"expression": "MedicationRequest.dosageInstruction"
} ],
"version": "0.0.1-snapshot-1",
"differential": {
"element": [ {
"id": "Extension",
"max": "*",
"min": 0,
"path": "Extension",
"short": "How medication should be taken",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "Indicates how the medication is to be used by the patient.",
"isModifier": false
}, {
"id": "Extension.extension",
"max": "*",
"min": 0,
"path": "Extension.extension",
"slicing": {
"rules": "closed",
"ordered": false,
"discriminator": [ {
"path": "url",
"type": "value"
} ]
}
}, {
"path": "Extension.extension",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Dosage instructions expressed as text",
"sliceName": "text",
"max": "1",
"id": "Extension.extension:text",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:text.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "string"
} ],
"short": "Dosage instructions expressed as text",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "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."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "Additional instructions such as \"Swallow with plenty of water\" which may or may not be coded.",
"isModifier": false,
"short": "Supplemental instructions - e.g. \"with meals\"",
"sliceName": "additionalInstructions",
"max": "1",
"id": "Extension.extension:additionalInstructions",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:additionalInstructions.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "CodeableConcept"
} ],
"short": "Supplemental instructions - e.g. \"with meals\"",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "Additional instructions such as \"Swallow with plenty of water\" which may or may not be coded."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "The timing schedule for giving the medication to the patient. The Schedule 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\".",
"isModifier": false,
"short": "When medication should be administered",
"sliceName": "timing",
"max": "1",
"id": "Extension.extension:timing",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:timing.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "Timing"
} ],
"short": "When medication should be administered",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "The timing schedule for giving the medication to the patient. The Schedule 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\"."
}, {
"path": "Extension.extension",
"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)",
"sliceName": "asNeeded[x]",
"max": "1",
"id": "Extension.extension:asNeeded[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:asNeeded[x].value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "boolean"
}, {
"code": "CodeableConcept"
} ],
"short": "Take \"as needed\" (for x)",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"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)."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "A coded specification of the anatomic site where the medication first enters the body.",
"isModifier": false,
"short": "Body site to administer to",
"sliceName": "site[x]",
"max": "1",
"id": "Extension.extension:site[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:site[x].value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "CodeableConcept"
}, {
"code": "Reference",
"targetProfile": [ "http://hl7.org/fhir/StructureDefinition/BodySite" ]
} ],
"short": "Body site to administer to",
"binding": {
"strength": "example",
"valueSet": "http://hl7.org/fhir/ValueSet/approach-site-codes",
"description": "A coded concept describing the site location the medicine enters into or onto the body."
},
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "A coded specification of the anatomic site where the medication first enters the body."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "A code specifying the route or physiological path of administration of a therapeutic agent into or onto a patient's body.",
"isModifier": false,
"short": "How drug should enter body",
"sliceName": "route",
"max": "1",
"id": "Extension.extension:route",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:route.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "CodeableConcept"
} ],
"short": "How drug should enter body",
"binding": {
"strength": "example",
"valueSet": "http://hl7.org/fhir/ValueSet/route-codes",
"description": "A coded concept describing the route or physiological path of administration of a therapeutic agent into or onto the body of a subject."
},
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "A code specifying the route or physiological path of administration of a therapeutic agent into or onto a patient's body."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Technique for administering medication",
"sliceName": "method",
"max": "1",
"id": "Extension.extension:method",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:method.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "CodeableConcept"
} ],
"short": "Technique for administering medication",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "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."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "The amount of therapeutic or other substance given at one administration event.",
"isModifier": false,
"short": "Amount of medication per dose",
"sliceName": "dose[x]",
"max": "1",
"id": "Extension.extension:dose[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:dose[x].value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "Range"
}, {
"code": "Quantity",
"profile": [ "http://hl7.org/fhir/StructureDefinition/SimpleQuantity" ]
} ],
"short": "Amount of medication per dose",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "The amount of therapeutic or other substance given at one administration event."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "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. Currently we do not specify a default of '1' in the denominator, but this is being discussed. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8 hours.",
"isModifier": false,
"short": "Amount of medication per unit of time",
"sliceName": "rate[x]",
"max": "1",
"id": "Extension.extension:rate[x]",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:rate[x].value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "Ratio"
}, {
"code": "Range"
} ],
"short": "Amount of medication per unit of time",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "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. Currently we do not specify a default of '1' in the denominator, but this is being discussed. Other examples: 200 mcg/min or 200 mcg/1 minute; 1 liter/8 hours."
}, {
"path": "Extension.extension",
"min": 0,
"definition": "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.",
"isModifier": false,
"short": "Upper limit on medication per unit of time",
"sliceName": "maxDosePerPeriod",
"max": "1",
"id": "Extension.extension:maxDosePerPeriod",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget."
}, {
"id": "Extension.extension:maxDosePerPeriod.value[x]",
"base": {
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "Ratio"
} ],
"short": "Upper limit on medication per unit of time",
"comment": "`MedicationRequest.dosageInstruction` maps to R4 `MedicationRequest.dosageInstruction`. So is mapped as SourceIsNarrowerThanTarget.",
"definition": "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."
}, {
"id": "Extension.url",
"max": "1",
"min": 1,
"path": "Extension.url",
"fixedUri": "http://hl7.org/fhir/1.0/StructureDefinition/extension-MedicationOrder.dosageInstruction"
} ]
},
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}