<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://fhir.de/StructureDefinition/medication-de-basis/0.2" />
  <version value="0.2" />
  <name value="medication-de-basis-0.2" />
  <title value="Medication, deutsches Basisprofil (Version 0.2)" />
  <status value="draft" />
  <experimental value="true" />
  <date value="2018-06-05" />
  <publisher value="HL7 Deutschland e.V. (Technisches Komitee FHIR)" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://hl7.de/technische-komitees/fhir/" />
    </telecom>
  </contact>
  <description value="Basisprofil für die Verwendung der Medication Ressource in Deutschland" />
  <copyright value="HL7 Deutschland e.V." />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Medication" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Medication" />
  <derivation value="constraint" />
  <differential>
    <element id="Medication.code">
      <path value="Medication.code" />
      <min value="1" />
    </element>
    <element id="Medication.code.coding">
      <path value="Medication.code.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Medication.code.coding:pzn">
      <path value="Medication.code.coding" />
      <sliceName value="pzn" />
      <short value="PZN (Pharmazentralnummer)" />
      <definition value="Die Verwendung der PZN ist in Deutschland z.T. verpflichtend. Die Codes können jedoch nicht validiert werden, da der gesamte Katalog der Codes nicht vorliegt." />
      <binding>
        <strength value="required" />
        <valueSetUri value="http://fhir.de/ValueSet/ifa/pzn" />
      </binding>
    </element>
    <element id="Medication.code.coding:pzn.system">
      <path value="Medication.code.coding.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/CodeSystem/ifa/pzn" />
    </element>
    <element id="Medication.code.coding:pzn.code">
      <path value="Medication.code.coding.code" />
      <min value="1" />
    </element>
    <element id="Medication.form">
      <path value="Medication.form" />
      <short value="Darreichungsform" />
      <definition value="Beschreibt die Form des Medikaments (Tablette, Tropfen, ...)" />
    </element>
    <element id="Medication.form.coding">
      <path value="Medication.form.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Medication.form.coding:EDQMDoseForm">
      <path value="Medication.form.coding" />
      <sliceName value="EDQMDoseForm" />
      <binding>
        <strength value="required" />
        <valueSetUri value="http://fhir.de/ValueSet/edqm/darreichungsform" />
      </binding>
    </element>
    <element id="Medication.form.coding:EDQMDoseForm.system">
      <path value="Medication.form.coding.system" />
      <min value="1" />
      <fixedUri value="urn:oid:0.4.0.127.0.16.1.1.2.1" />
    </element>
    <element id="Medication.form.coding:EDQMDoseForm.code">
      <path value="Medication.form.coding.code" />
      <min value="1" />
    </element>
    <element id="Medication.form.coding:BMP-Darreichungsform">
      <path value="Medication.form.coding" />
      <sliceName value="BMP-Darreichungsform" />
      <binding>
        <strength value="required" />
        <valueSetUri value="http://fhir.de/ValueSet/kbv/s-bmp-darreichungsform" />
      </binding>
    </element>
    <element id="Medication.form.coding:BMP-Darreichungsform.system">
      <path value="Medication.form.coding.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/CodeSystem/kbv/s-bmp-darreichungsform" />
    </element>
    <element id="Medication.form.coding:BMP-Darreichungsform.code">
      <path value="Medication.form.coding.code" />
      <min value="1" />
    </element>
    <element id="Medication.ingredient">
      <path value="Medication.ingredient" />
      <short value="Wirkstoff" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept">
      <path value="Medication.ingredient.itemCodeableConcept" />
      <sliceName value="itemCodeableConcept" />
      <type>
        <code value="CodeableConcept" />
      </type>
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding">
      <path value="Medication.ingredient.itemCodeableConcept.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:atc">
      <path value="Medication.ingredient.itemCodeableConcept.coding" />
      <sliceName value="atc" />
      <short value="ATC-Code" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:atc.system">
      <path value="Medication.ingredient.itemCodeableConcept.coding.system" />
      <min value="1" />
      <fixedUri value="http://www.whocc.no/atc" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:atc.code">
      <path value="Medication.ingredient.itemCodeableConcept.coding.code" />
      <min value="1" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:edqm">
      <path value="Medication.ingredient.itemCodeableConcept.coding" />
      <sliceName value="edqm" />
      <short value="EDQM-Code" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:edqm.system">
      <path value="Medication.ingredient.itemCodeableConcept.coding.system" />
      <min value="1" />
      <fixedUri value="urn:oid:0.4.0.127.0.16.1.1.2.1" />
    </element>
    <element id="Medication.ingredient.item[x]:itemCodeableConcept.coding:edqm.code">
      <path value="Medication.ingredient.itemCodeableConcept.coding.code" />
      <min value="1" />
    </element>
    <element id="Medication.ingredient.amount.numerator.system">
      <path value="Medication.ingredient.amount.numerator.system" />
      <fixedUri value="http://unitsofmeasure.org" />
    </element>
    <element id="Medication.ingredient.amount.denominator.system">
      <path value="Medication.ingredient.amount.denominator.system" />
      <fixedUri value="http://unitsofmeasure.org" />
    </element>
  </differential>
</StructureDefinition>