description: Defines the medication resource for the Medication Service in the ePA system.
package_name: rs/de.gematik.epa.medication
derivation: constraint
name: EPAMedication
type: Medication
elements:
  amount:
    mustSupport: true
    index: 40
    elements:
      numerator:
        mustSupport: true
        pattern:
          type: Quantity
          value: {system: 'http://unitsofmeasure.org'}
        type: Quantity
        index: 41
        elements:
          value: {mustSupport: true, index: 42}
          unit: {mustSupport: true, index: 43}
          system: {mustSupport: true, index: 44}
          code: {mustSupport: true, index: 45}
        required: [code, system, value]
      denominator:
        mustSupport: true
        pattern:
          type: Quantity
          value: {system: 'http://unitsofmeasure.org'}
        type: Quantity
        index: 46
        elements:
          value: {mustSupport: true, index: 47}
          unit: {mustSupport: true, index: 48}
          system: {mustSupport: true, index: 49}
          code: {mustSupport: true, index: 50}
        required: [code, system, value]
    required: [numerator]
  batch:
    short: Angaben zur Charge
    mustSupport: true
    index: 91
    elements:
      lotNumber: {short: Chargennummer, mustSupport: true, index: 92}
  extension:
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        RxPrescriptionProcessIdentifier:
          match: {url: null}
          schema: {type: Extension, mustSupport: true, url: 'https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier-extension', index: 1}
          min: 1
          max: 1
  ingredient:
    short: Informationen zu Bestandteilen (Rezeptur)
    mustSupport: true
    index: 51
    elements:
      item:
        short: Bestandteil (Referenz auf ein anderes Medikament)
        mustSupport: true
        choices: [itemReference]
        index: 76
        slicing:
          slices:
            itemReference:
              match: {}
              schema:
                short: Bestandteil (Referenz auf ein anderes Medikament)
                mustSupport: true
                choices: [itemReference]
                index: 76
              min: 0
              max: 1
      itemCodeableConcept:
        short: Bestandteil in codierter Form oder ggf. als Freitext
        type: CodeableConcept
        mustSupport: true
        choiceOf: item
        index: 56
        slicing:
          slices:
            itemCodeableConcept:
              match: {}
              schema: {short: Bestandteil in codierter Form oder ggf. als Freitext, type: CodeableConcept, mustSupport: true, choiceOf: item, index: 56}
              min: 0
              max: 1
      item[x]:
        elements:
          reference: {mustSupport: true, index: 78}
        required: [reference]
      itemReference:
        short: Bestandteil (Referenz auf ein anderes Medikament)
        refers: ['http://hl7.org/fhir/StructureDefinition/Medication', 'http://hl7.org/fhir/StructureDefinition/Substance']
        type: Reference
        mustSupport: true
        choiceOf: item
        index: 77
        slicing:
          slices:
            itemReference:
              match: {}
              schema:
                short: Bestandteil (Referenz auf ein anderes Medikament)
                refers: ['http://hl7.org/fhir/StructureDefinition/Medication', 'http://hl7.org/fhir/StructureDefinition/Substance']
                type: Reference
                mustSupport: true
                choiceOf: item
                index: 77
              min: 0
              max: 1
      isActive: {short: 'handelt es sich um einen aktiven Bestandteil?', mustSupport: true, index: 79}
      strength:
        short: Stärke
        mustSupport: true
        index: 80
        elements:
          numerator:
            mustSupport: true
            pattern:
              type: Quantity
              value: {system: 'http://unitsofmeasure.org'}
            type: Quantity
            index: 81
            elements:
              value: {mustSupport: true, index: 82}
              unit: {mustSupport: true, index: 83}
              system: {mustSupport: true, index: 84}
              code: {mustSupport: true, index: 85}
            required: [code, system, value]
          denominator:
            mustSupport: true
            pattern:
              type: Quantity
              value: {system: 'http://unitsofmeasure.org'}
            type: Quantity
            index: 86
            elements:
              value: {mustSupport: true, index: 87}
              unit: {mustSupport: true, index: 88}
              system: {mustSupport: true, index: 89}
              code: {mustSupport: true, index: 90}
            required: [code, system, value]
        required: [numerator]
  status: {short: Status der Medikamenteninformation, mustSupport: true, index: 27}
  code:
    short: Medication in coded form or as free text if necessary
    mustSupport: true
    index: 4
    elements:
      coding:
        mustSupport: true
        index: 5
        slicing:
          rules: open
          discriminator:
          - {path: $this, type: pattern}
          min: null
          slices:
            PZN:
              match: {system: 'http://fhir.de/CodeSystem/ifa/pzn'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {system: 'http://fhir.de/CodeSystem/ifa/pzn'}
                type: Coding
                index: 6
                elements:
                  system: {mustSupport: true, index: 7}
                  code: {mustSupport: true, index: 8}
                  display: {mustSupport: true, index: 9}
                required: [code, system]
            ATC-DE:
              match: {system: 'http://fhir.de/CodeSystem/bfarm/atc'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {system: 'http://fhir.de/CodeSystem/bfarm/atc'}
                type: Coding
                index: 10
                elements:
                  system: {mustSupport: true, index: 11}
                  code: {mustSupport: true, index: 12}
                  display: {mustSupport: true, index: 13}
                required: [code, system]
            ASK:
              match: {system: 'http://fhir.de/CodeSystem/ask'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {system: 'http://fhir.de/CodeSystem/ask'}
                type: Coding
                index: 14
                elements:
                  system: {mustSupport: true, index: 15}
                  code: {mustSupport: true, index: 16}
                  display: {mustSupport: true, index: 17}
                required: [code, system]
            WG14:
              match: {system: 'http://fhir.de/CodeSystem/abdata/wg14'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {system: 'http://fhir.de/CodeSystem/abdata/wg14'}
                type: Coding
                index: 18
                elements:
                  system: {mustSupport: true, index: 19}
                  code: {mustSupport: true, index: 20}
                  display: {mustSupport: true, index: 21}
                required: [code, system]
            verordnungskategorieCode:
              match: {}
              schema:
                mustSupport: true
                index: 22
                elements:
                  system: {mustSupport: true, index: 23}
                  code:
                    binding: {strength: required, valueSet: 'https://gematik.de/fhir/epa-medication/ValueSet/kbv-medication-type-vs'}
                    mustSupport: true
                    index: 24
                  display: {mustSupport: true, index: 25}
                required: [code, system]
      text: {mustSupport: true, index: 26}
  identifier:
    mustSupport: true
    index: 2
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: $this, type: pattern}
      min: 1
      slices:
        ePAMedicationUniqueIdentifier:
          match: {}
          schema: {type: Identifier, _required: true, index: 3}
          min: 1
          max: 1
  manufacturer:
    short: Hersteller des Medikaments
    mustSupport: true
    index: 28
    elements:
      display: {mustSupport: true, index: 29}
    required: [display]
  form:
    short: Abgabeform
    mustSupport: true
    index: 30
    elements:
      coding:
        mustSupport: true
        index: 31
        slicing:
          rules: open
          discriminator:
          - {path: $this, type: pattern}
          min: null
          slices:
            EDQM:
              match: {}
              schema:
                binding: {strength: required, valueSet: 'http://hl7.org/fhir/uv/ips/ValueSet/medicine-doseform'}
                mustSupport: true
                index: 32
                elements:
                  system: {mustSupport: true, index: 33}
                  code: {mustSupport: true, index: 34}
                  display: {mustSupport: true, index: 35}
                required: [code, system]
            KBVDarreichungsform:
              match: {}
              schema:
                binding: {strength: required, valueSet: 'https://gematik.de/fhir/epa-medication/ValueSet/kbv-medication-darreichungsform-vs'}
                mustSupport: true
                index: 36
                elements:
                  system: {mustSupport: true, index: 37}
                  code: {mustSupport: true, index: 38}
                  display: {mustSupport: true, index: 39}
                required: [code, system]
package_version: 0.0.3
extensions:
  RxPrescriptionProcessIdentifier: {url: 'https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier-extension', min: 1, max: 1, type: Extension, mustSupport: true, index: 1}
class: profile
kind: resource
url: https://gematik.de/fhir/epa-medication/StructureDefinition/epa-medication
base: http://hl7.org/fhir/StructureDefinition/Medication
version: 1.0.0
required: [extension, identifier, status]