{
  "description": "Defines the medication resource for a component of a 'Kombipackung' for the Medication Service in the ePA system. These profiles are intended to inherit from EPAMedication, but due to tooling issues, this inheritance cannot currently be implemented.",
  "_filename": "StructureDefinition-epa-medication-pharmaceutical-product.json",
  "package_name": "de.gematik.dev.epa.medication",
  "date": "2024-06-06",
  "derivation": "constraint",
  "publisher": "gematik GmbH",
  "fhirVersion": "4.0.1",
  "name": "EPAMedicationPharmaceuticalProduct",
  "abstract": false,
  "type": "Medication",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "EPA Pharmaceutical Product Medication",
  "package_version": "1.1.0-alpha.4",
  "status": "active",
  "id": "7bd43351-1779-4f9a-b270-589e2b77733c",
  "kind": "resource",
  "url": "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-pharmaceutical-product",
  "version": "1.0.2-rc1",
  "differential": {
    "element": [ {
      "id": "Medication",
      "path": "Medication",
      "constraint": [ {
        "key": "epa-med-1",
        "human": "Medication code, name, or ingredients must be specified",
        "source": "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-pharmaceutical-product",
        "severity": "error",
        "expression": "code.exists() or ingredient.exists()"
      }, {
        "key": "epa-med-2",
        "human": "Extemporaneous preparation medications and 'Kombipackungen' have to reference their components via .ingredient.itemReference",
        "source": "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-pharmaceutical-product",
        "severity": "error",
        "expression": "extension('https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-type-extension').value.where(code = '1208954007').exists() or form.coding.where(code = 'KPG').exists() implies ingredient.item.ofType(Reference).exists()"
      }, {
        "key": "epa-med-3",
        "human": "Medicinal product medications (Fertigarzneimittel) are not allowed to reference other medications via .ingredient.itemReference",
        "source": "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-pharmaceutical-product",
        "severity": "error",
        "expression": "extension('https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-type-extension').value.where(code = '781405001').exists() and form.coding.where(code = 'KPG').exists().not() implies ingredient.item.ofType(Reference).exists().not()"
      } ]
    }, {
      "id": "Medication.meta",
      "path": "Medication.meta",
      "mustSupport": true
    }, {
      "id": "Medication.meta.versionId",
      "path": "Medication.meta.versionId",
      "mustSupport": true
    }, {
      "id": "Medication.meta.lastUpdated",
      "path": "Medication.meta.lastUpdated",
      "mustSupport": true
    }, {
      "id": "Medication.contained",
      "max": "0",
      "path": "Medication.contained"
    }, {
      "id": "Medication.extension:rxPrescriptionProcessIdentifier",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier-extension" ]
      } ],
      "sliceName": "rxPrescriptionProcessIdentifier",
      "mustSupport": true
    }, {
      "id": "Medication.extension:epaDispensationIdentifier",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/dispensation-identifier-extension" ]
      } ],
      "sliceName": "epaDispensationIdentifier",
      "mustSupport": true
    }, {
      "id": "Medication.extension:isVaccine",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-id-vaccine-extension" ]
      } ],
      "sliceName": "isVaccine"
    }, {
      "id": "Medication.extension:isVaccine.value[x]",
      "path": "Medication.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.extension:drugCategory",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" ]
      } ],
      "sliceName": "drugCategory"
    }, {
      "id": "Medication.extension:drugCategory.value[x]",
      "path": "Medication.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.extension:drugCategory.value[x].system",
      "path": "Medication.extension.value[x].system",
      "mustSupport": true
    }, {
      "id": "Medication.extension:drugCategory.value[x].code",
      "path": "Medication.extension.value[x].code",
      "mustSupport": true
    }, {
      "id": "Medication.extension:normSizeCode",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "http://fhir.de/StructureDefinition/normgroesse" ]
      } ],
      "short": "Package size according to N-designation",
      "sliceName": "normSizeCode",
      "definition": "Description of the therapy-appropriate package size (e.g., N1)"
    }, {
      "id": "Medication.extension:normSizeCode.value[x]",
      "path": "Medication.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.extension:packaging",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-formulation-packaging-extension" ]
      } ],
      "sliceName": "packaging"
    }, {
      "id": "Medication.extension:packaging.value[x]",
      "path": "Medication.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.extension:manufacturingInstructions",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-manufacturing-instructions-extension" ]
      } ],
      "sliceName": "manufacturingInstructions"
    }, {
      "id": "Medication.extension:manufacturingInstructions.value[x]",
      "path": "Medication.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.extension:type",
      "max": "1",
      "min": 0,
      "path": "Medication.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-type-extension" ]
      } ],
      "sliceName": "type",
      "mustSupport": true
    }, {
      "id": "Medication.extension:type.value[x]",
      "path": "Medication.extension.value[x]",
      "binding": {
        "strength": "required",
        "valueSet": "https://gematik.de/fhir/epa-medication/ValueSet/epa-medication-type-pharmaceutical-product-vs"
      }
    }, {
      "id": "Medication.identifier",
      "path": "Medication.identifier",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "$this",
          "type": "pattern"
        } ]
      }
    }, {
      "id": "Medication.identifier:EPAMedicationUniqueIdentifier",
      "max": "1",
      "min": 0,
      "path": "Medication.identifier",
      "type": [ {
        "code": "Identifier",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication-unique-identifier" ]
      } ],
      "sliceName": "EPAMedicationUniqueIdentifier",
      "patternIdentifier": {
        "system": "https://gematik.de/fhir/epa-medication/sid/epa-medication-unique-identifier"
      }
    }, {
      "id": "Medication.identifier:RxOriginatorProcessIdentifier",
      "max": "1",
      "min": 0,
      "path": "Medication.identifier",
      "type": [ {
        "code": "Identifier",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/rx-originator-process-identifier" ]
      } ],
      "sliceName": "RxOriginatorProcessIdentifier",
      "patternIdentifier": {
        "system": "https://gematik.de/fhir/epa-medication/sid/rx-originator-process-identifier"
      }
    }, {
      "id": "Medication.code",
      "path": "Medication.code",
      "short": "Medication in coded form or as free text if necessary",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding",
      "min": 1,
      "path": "Medication.code.coding",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "$this",
          "type": "pattern"
        } ]
      },
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:pzn",
      "max": "0",
      "min": 0,
      "path": "Medication.code.coding",
      "sliceName": "pzn",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/ifa/pzn"
      }
    }, {
      "id": "Medication.code.coding:pzn.system",
      "min": 1,
      "path": "Medication.code.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:pzn.version",
      "path": "Medication.code.coding.version",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:pzn.code",
      "min": 1,
      "path": "Medication.code.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:pzn.display",
      "path": "Medication.code.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:atc-de",
      "max": "*",
      "min": 0,
      "path": "Medication.code.coding",
      "sliceName": "atc-de",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/bfarm/atc"
      }
    }, {
      "id": "Medication.code.coding:atc-de.system",
      "min": 1,
      "path": "Medication.code.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:atc-de.code",
      "min": 1,
      "path": "Medication.code.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:atc-de.display",
      "path": "Medication.code.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:ask",
      "max": "*",
      "min": 0,
      "path": "Medication.code.coding",
      "sliceName": "ask",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/ask"
      }
    }, {
      "id": "Medication.code.coding:ask.system",
      "min": 1,
      "path": "Medication.code.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:ask.code",
      "min": 1,
      "path": "Medication.code.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:ask.display",
      "path": "Medication.code.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:snomed",
      "max": "*",
      "min": 0,
      "path": "Medication.code.coding",
      "sliceName": "snomed",
      "patternCoding": {
        "system": "http://snomed.info/sct"
      }
    }, {
      "id": "Medication.code.coding:snomed.system",
      "min": 1,
      "path": "Medication.code.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:snomed.version",
      "path": "Medication.code.coding.version",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:snomed.code",
      "min": 1,
      "path": "Medication.code.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:snomed.display",
      "path": "Medication.code.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:product-key",
      "max": "1",
      "min": 1,
      "path": "Medication.code.coding",
      "sliceName": "product-key",
      "mustSupport": true,
      "patternCoding": {
        "system": "https://terminologieserver.bfarm.de/fhir/CodeSystem/arzneimittel-referenzdaten-pharmazeutisches-produkt"
      }
    }, {
      "id": "Medication.code.coding:product-key.system",
      "min": 1,
      "path": "Medication.code.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:product-key.version",
      "path": "Medication.code.coding.version",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:product-key.code",
      "min": 1,
      "path": "Medication.code.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.code.coding:product-key.display",
      "path": "Medication.code.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.code.text",
      "path": "Medication.code.text",
      "mustSupport": true
    }, {
      "id": "Medication.status",
      "path": "Medication.status",
      "short": "Status of Medication Information",
      "mustSupport": true
    }, {
      "id": "Medication.manufacturer",
      "path": "Medication.manufacturer",
      "short": "Manufacturer of the Medication",
      "comment": "Here, the actual manufacturer of the medication can be named, primarily in the case of active ingredient mixtures (compounding prescriptions), such as the hospital pharmacy. It is important to note that the licensing organization, as mentioned in the PZN (Pharmaceutical Central Number) data, is not considered the manufacturer.",
      "mustSupport": true
    }, {
      "id": "Medication.manufacturer.display",
      "min": 1,
      "path": "Medication.manufacturer.display",
      "mustSupport": true
    }, {
      "id": "Medication.form",
      "path": "Medication.form",
      "short": "Form of Dispensing",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding",
      "path": "Medication.form.coding",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "$this",
          "type": "pattern"
        } ]
      },
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:edqm",
      "max": "*",
      "min": 0,
      "path": "Medication.form.coding",
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/uv/ips/ValueSet/medicine-doseform"
      },
      "sliceName": "edqm",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://standardterms.edqm.eu"
      }
    }, {
      "id": "Medication.form.coding:edqm.system",
      "min": 1,
      "path": "Medication.form.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:edqm.code",
      "min": 1,
      "path": "Medication.form.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:edqm.display",
      "path": "Medication.form.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:snomed",
      "max": "*",
      "min": 0,
      "path": "Medication.form.coding",
      "sliceName": "snomed",
      "patternCoding": {
        "system": "http://snomed.info/sct"
      }
    }, {
      "id": "Medication.form.coding:snomed.system",
      "min": 1,
      "path": "Medication.form.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:snomed.version",
      "path": "Medication.form.coding.version",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:snomed.code",
      "min": 1,
      "path": "Medication.form.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:snomed.display",
      "path": "Medication.form.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:kbvDarreichungsform",
      "max": "*",
      "min": 0,
      "path": "Medication.form.coding",
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_DARREICHUNGSFORM"
      },
      "sliceName": "kbvDarreichungsform",
      "mustSupport": true,
      "patternCoding": {
        "system": "https://fhir.kbv.de/CodeSystem/KBV_CS_SFHIR_KBV_DARREICHUNGSFORM"
      }
    }, {
      "id": "Medication.form.coding:kbvDarreichungsform.system",
      "min": 1,
      "path": "Medication.form.coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:kbvDarreichungsform.code",
      "min": 1,
      "path": "Medication.form.coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.form.coding:kbvDarreichungsform.display",
      "path": "Medication.form.coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.amount",
      "path": "Medication.amount",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator",
      "path": "Medication.amount.numerator",
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-units"
      },
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.extension:packagingSize",
      "max": "1",
      "min": 0,
      "path": "Medication.amount.numerator.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-packaging-size-extension" ]
      } ],
      "sliceName": "packagingSize"
    }, {
      "id": "Medication.amount.numerator.extension:packagingSize.value[x]",
      "path": "Medication.amount.numerator.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.extension:totalQuantity",
      "max": "1",
      "min": 0,
      "path": "Medication.amount.numerator.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-total-quantity-formulation-extension" ]
      } ],
      "sliceName": "totalQuantity"
    }, {
      "id": "Medication.amount.numerator.extension:totalQuantity.value[x]",
      "path": "Medication.amount.numerator.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.value",
      "path": "Medication.amount.numerator.value",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.unit",
      "path": "Medication.amount.numerator.unit",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.system",
      "path": "Medication.amount.numerator.system",
      "mustSupport": true
    }, {
      "id": "Medication.amount.numerator.code",
      "path": "Medication.amount.numerator.code",
      "mustSupport": true
    }, {
      "id": "Medication.amount.denominator",
      "path": "Medication.amount.denominator",
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-units"
      },
      "mustSupport": true
    }, {
      "id": "Medication.amount.denominator.value",
      "path": "Medication.amount.denominator.value",
      "mustSupport": true
    }, {
      "id": "Medication.amount.denominator.unit",
      "path": "Medication.amount.denominator.unit",
      "mustSupport": true
    }, {
      "id": "Medication.amount.denominator.system",
      "path": "Medication.amount.denominator.system",
      "mustSupport": true
    }, {
      "id": "Medication.amount.denominator.code",
      "path": "Medication.amount.denominator.code",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient",
      "path": "Medication.ingredient",
      "short": "Information on Components (Rezeptur)",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.extension:darreichungsform",
      "max": "1",
      "min": 0,
      "path": "Medication.ingredient.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-ingredient-darreichungsform-extension" ]
      } ],
      "sliceName": "darreichungsform"
    }, {
      "id": "Medication.ingredient.item[x]",
      "path": "Medication.ingredient.item[x]",
      "slicing": {
        "rules": "open",
        "ordered": false,
        "discriminator": [ {
          "path": "$this",
          "type": "type"
        } ]
      },
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept",
      "max": "1",
      "min": 0,
      "path": "Medication.ingredient.item[x]",
      "type": [ {
        "code": "CodeableConcept"
      } ],
      "short": "Component in coded form or, if necessary, as free text",
      "sliceName": "itemCodeableConcept",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding",
      "path": "Medication.ingredient.item[x].coding",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "$this",
          "type": "pattern"
        } ]
      },
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:ask",
      "max": "*",
      "min": 0,
      "path": "Medication.ingredient.item[x].coding",
      "sliceName": "ask",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/ask"
      }
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:ask.system",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:ask.code",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:ask.display",
      "path": "Medication.ingredient.item[x].coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:atc-de",
      "max": "*",
      "min": 0,
      "path": "Medication.ingredient.item[x].coding",
      "sliceName": "atc-de",
      "mustSupport": true,
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/bfarm/atc"
      }
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:atc-de.system",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:atc-de.code",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:atc-de.display",
      "path": "Medication.ingredient.item[x].coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:snomed",
      "max": "*",
      "min": 0,
      "path": "Medication.ingredient.item[x].coding",
      "sliceName": "snomed",
      "patternCoding": {
        "system": "http://snomed.info/sct"
      }
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:snomed.system",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.system",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:snomed.version",
      "path": "Medication.ingredient.item[x].coding.version",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:snomed.code",
      "min": 1,
      "path": "Medication.ingredient.item[x].coding.code",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:snomed.display",
      "path": "Medication.ingredient.item[x].coding.display",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.coding:pzn",
      "max": "0",
      "min": 0,
      "path": "Medication.ingredient.item[x].coding",
      "sliceName": "pzn",
      "patternCoding": {
        "system": "http://fhir.de/CodeSystem/ifa/pzn"
      }
    }, {
      "id": "Medication.ingredient.item[x]:itemCodeableConcept.text",
      "path": "Medication.ingredient.item[x].text",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.item[x]:itemReference",
      "max": "0",
      "min": 0,
      "path": "Medication.ingredient.item[x]",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "http://hl7.org/fhir/StructureDefinition/Medication" ]
      } ],
      "short": "EPA Medication Pharmaceutical Product can't have child Medications",
      "sliceName": "itemReference",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.isActive",
      "path": "Medication.ingredient.isActive",
      "short": "Is it an active ingredient?"
    }, {
      "id": "Medication.ingredient.strength",
      "path": "Medication.ingredient.strength",
      "short": "Strength",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.extension:amountText",
      "max": "1",
      "min": 0,
      "path": "Medication.ingredient.strength.extension",
      "type": [ {
        "code": "Extension",
        "profile": [ "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-ingredient-amount-extension" ]
      } ],
      "sliceName": "amountText"
    }, {
      "id": "Medication.ingredient.strength.extension:amountText.value[x]",
      "path": "Medication.ingredient.strength.extension.value[x]",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.numerator",
      "min": 1,
      "path": "Medication.ingredient.strength.numerator",
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-units"
      },
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.numerator.value",
      "min": 1,
      "path": "Medication.ingredient.strength.numerator.value",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.numerator.unit",
      "path": "Medication.ingredient.strength.numerator.unit",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.numerator.system",
      "min": 1,
      "path": "Medication.ingredient.strength.numerator.system",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.numerator.code",
      "min": 1,
      "path": "Medication.ingredient.strength.numerator.code",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.denominator",
      "path": "Medication.ingredient.strength.denominator",
      "binding": {
        "strength": "preferred",
        "valueSet": "http://hl7.org/fhir/ValueSet/ucum-units"
      },
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.denominator.value",
      "min": 1,
      "path": "Medication.ingredient.strength.denominator.value",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.denominator.unit",
      "path": "Medication.ingredient.strength.denominator.unit",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.denominator.system",
      "min": 1,
      "path": "Medication.ingredient.strength.denominator.system",
      "mustSupport": true
    }, {
      "id": "Medication.ingredient.strength.denominator.code",
      "min": 1,
      "path": "Medication.ingredient.strength.denominator.code",
      "mustSupport": true
    }, {
      "id": "Medication.batch",
      "path": "Medication.batch",
      "short": "Batch Information"
    }, {
      "id": "Medication.batch.lotNumber",
      "path": "Medication.batch.lotNumber",
      "short": "Batch Number"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Medication"
}