<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="ImmunizationInformation" />
  <url value="https://demis.rki.de/fhir/StructureDefinition/ImmunizationInformation" />
  <version value="1.0.1" />
  <name value="ImmunizationInformation" />
  <title value="Impfung" />
  <status value="active" />
  <date value="2023-02-22" />
  <description value="Die Impfung umfasst Angaben zum Impfstoff und das Datum der Impfung." />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="cda" />
    <uri value="http://hl7.org/v3/cda" />
    <name value="CDA (R2)" />
  </mapping>
  <kind value="resource" />
  <abstract value="true" />
  <type value="Immunization" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Immunization" />
  <derivation value="constraint" />
  <differential>
    <element id="Immunization.status">
      <path value="Immunization.status" />
      <fixedCode value="completed" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.statusReason">
      <path value="Immunization.statusReason" />
      <max value="0" />
    </element>
    <element id="Immunization.vaccineCode">
      <path value="Immunization.vaccineCode" />
      <short value="Verabreichter Impfstoff" />
      <definition value="Verabreichter Impfstoff" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.vaccineCode.coding">
      <path value="Immunization.vaccineCode.coding" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Immunization.vaccineCode.coding:snomed_CT">
      <path value="Immunization.vaccineCode.coding" />
      <sliceName value="snomed_CT" />
      <short value="SNOMED CT" />
      <definition value="Dieses Element beschreibt den Impfstoff als SNOMED CT® Product Code." />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.vaccineCode.coding:snomed_CT.system">
      <path value="Immunization.vaccineCode.coding.system" />
      <min value="1" />
      <fixedUri value="http://snomed.info/sct" />
    </element>
    <element id="Immunization.vaccineCode.coding:snomed_CT.code">
      <path value="Immunization.vaccineCode.coding.code" />
      <min value="1" />
    </element>
    <element id="Immunization.vaccineCode.coding:pharmazentralnummer_pzn">
      <path value="Immunization.vaccineCode.coding" />
      <sliceName value="pharmazentralnummer_pzn" />
      <short value="Pharmazentralnummer (PZN)" />
      <definition value="Dieses Element beschreibt den Impfstoff als 8-stellige Pharmazentralnummer (PZN). Die PZN definiert ein Fertigarzneimittel eindeutig." />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.vaccineCode.coding:pharmazentralnummer_pzn.system">
      <path value="Immunization.vaccineCode.coding.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/CodeSystem/ifa/pzn" />
    </element>
    <element id="Immunization.vaccineCode.coding:pharmazentralnummer_pzn.code">
      <path value="Immunization.vaccineCode.coding.code" />
      <min value="1" />
    </element>
    <element id="Immunization.vaccineCode.coding:nullflavor">
      <path value="Immunization.vaccineCode.coding" />
      <sliceName value="nullflavor" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://demis.rki.de/fhir/ValueSet/nullFlavor" />
      </binding>
    </element>
    <element id="Immunization.vaccineCode.coding:nullflavor.system">
      <path value="Immunization.vaccineCode.coding.system" />
      <min value="1" />
      <fixedUri value="http://terminology.hl7.org/CodeSystem/v3-NullFlavor" />
    </element>
    <element id="Immunization.vaccineCode.coding:nullflavor.code">
      <path value="Immunization.vaccineCode.coding.code" />
      <min value="1" />
    </element>
    <element id="Immunization.vaccineCode.text">
      <path value="Immunization.vaccineCode.text" />
      <max value="0" />
    </element>
    <element id="Immunization.patient">
      <path value="Immunization.patient" />
      <short value="Verweis auf die in der Meldung benannte betroffene Person." />
      <definition value="Verweis auf die in der Meldung benannte betroffene Person. Hierbei handelt es sich grundsätzlich um den Verweis auf die in der Erregernachweismeldung als „subject“ referenzierte Patient Ressource." />
      <type>
        <code value="Reference" />
        <targetProfile value="https://demis.rki.de/fhir/StructureDefinition/NotifiedPerson" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Immunization.encounter">
      <path value="Immunization.encounter" />
      <max value="0" />
    </element>
    <element id="Immunization.occurrence[x]">
      <path value="Immunization.occurrence[x]" />
      <slicing>
        <discriminator>
          <type value="type" />
          <path value="$this" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <short value="Datum der Impfung" />
      <definition value="Datum der Impfung" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.occurrence[x]:occurrenceDateTime">
      <path value="Immunization.occurrence[x]" />
      <sliceName value="occurrenceDateTime" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Immunization.occurrence[x]:occurrenceString">
      <path value="Immunization.occurrence[x]" />
      <sliceName value="occurrenceString" />
      <type>
        <code value="string" />
      </type>
      <binding>
        <strength value="required" />
        <valueSet value="https://demis.rki.de/fhir/ValueSet/nullFlavor" />
      </binding>
    </element>
    <element id="Immunization.recorded">
      <path value="Immunization.recorded" />
      <max value="0" />
    </element>
    <element id="Immunization.primarySource">
      <path value="Immunization.primarySource" />
      <max value="0" />
    </element>
    <element id="Immunization.reportOrigin">
      <path value="Immunization.reportOrigin" />
      <max value="0" />
    </element>
    <element id="Immunization.location">
      <path value="Immunization.location" />
      <max value="0" />
    </element>
    <element id="Immunization.manufacturer">
      <path value="Immunization.manufacturer" />
      <max value="0" />
    </element>
    <element id="Immunization.lotNumber">
      <path value="Immunization.lotNumber" />
      <short value="Chargenbezeichnung" />
      <definition value="Chargenbezeichnung" />
    </element>
    <element id="Immunization.expirationDate">
      <path value="Immunization.expirationDate" />
      <max value="0" />
    </element>
    <element id="Immunization.site">
      <path value="Immunization.site" />
      <max value="0" />
    </element>
    <element id="Immunization.route">
      <path value="Immunization.route" />
      <max value="0" />
    </element>
    <element id="Immunization.doseQuantity">
      <path value="Immunization.doseQuantity" />
      <max value="0" />
    </element>
    <element id="Immunization.performer">
      <path value="Immunization.performer" />
      <short value="Verantwortliche Person für die Durchführung der Schutzimpfung" />
      <definition value="Verantwortliche Person für die Durchführung der Schutzimpfung" />
      <max value="1" />
      <mustSupport value="false" />
    </element>
    <element id="Immunization.note">
      <path value="Immunization.note" />
      <short value="Hinweis zur Impfung" />
      <definition value="Hinweis zur Impfung" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.reasonCode">
      <path value="Immunization.reasonCode" />
      <short value="Impfindikation" />
      <definition value="Impfindikation" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Immunization.reasonCode.coding">
      <path value="Immunization.reasonCode.coding" />
      <min value="1" />
      <max value="1" />
      <binding>
        <strength value="extensible" />
        <description value="Impfindikation" />
        <valueSet value="https://demis.rki.de/fhir/ValueSet/vaccinationIndication" />
      </binding>
    </element>
    <element id="Immunization.reasonCode.coding.system">
      <path value="Immunization.reasonCode.coding.system" />
      <min value="1" />
    </element>
    <element id="Immunization.reasonCode.coding.code">
      <path value="Immunization.reasonCode.coding.code" />
      <min value="1" />
    </element>
    <element id="Immunization.reasonReference">
      <path value="Immunization.reasonReference" />
      <max value="0" />
    </element>
    <element id="Immunization.isSubpotent">
      <path value="Immunization.isSubpotent" />
      <max value="0" />
    </element>
    <element id="Immunization.subpotentReason">
      <path value="Immunization.subpotentReason" />
      <max value="0" />
    </element>
    <element id="Immunization.education">
      <path value="Immunization.education" />
      <max value="0" />
    </element>
    <element id="Immunization.programEligibility">
      <path value="Immunization.programEligibility" />
      <max value="0" />
    </element>
    <element id="Immunization.fundingSource">
      <path value="Immunization.fundingSource" />
      <max value="0" />
    </element>
    <element id="Immunization.reaction">
      <path value="Immunization.reaction" />
      <max value="0" />
    </element>
    <element id="Immunization.protocolApplied">
      <path value="Immunization.protocolApplied" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>