<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Encounter" />
  <url value="https://fhir.centraxx.de/StructureDefinition/Encounter" />
  <version value="2025.4.0" />
  <name value="Encounter" />
  <status value="active" />
  <publisher value="Kairos an IQVIA business" />
  <description value="Represents a CentraXX Episode." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Encounter" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Encounter" />
  <derivation value="constraint" />
  <differential>
    <element id="Encounter.extension">
      <path value="Encounter.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.extension:updateWithOverwrite">
      <path value="Encounter.extension" />
      <sliceName value="updateWithOverwrite" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="https://fhir.centraxx.de/extension/updateWithOverwrite" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier">
      <path value="Encounter.identifier" />
      <slicing>
        <discriminator>
          <type value="exists" />
          <path value="system" />
        </discriminator>
        <discriminator>
          <type value="exists" />
          <path value="type" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <min value="1" />
      <max value="*" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier:cxxEpisodeId">
      <path value="Encounter.identifier" />
      <sliceName value="centraxxEpisodeId" />
      <comment value="System unique generated episode id, that cannot be changed by a user or import/update process. Cardinalities refer to theexported messages. The identifier will be ignored during CXX FHIR import" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier:cxxEpisodeId.type">
      <path value="Encounter.identifier.type" />
      <min value="0" />
      <max value="0" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier:cxxEpisodeId.system">
      <path value="Encounter.identifier.system" />
      <min value="1" />
      <max value="1" />
      <fixedString value="https://fhir.centraxx.de/system/episode/centraxxEpisodeId" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier:cxxEpisodeId.value">
      <path value="Encounter.identifier.value" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.identifier:idContainerType">
      <path value="Encounter.identifier" />
      <sliceName value="idContainerType" />
      <min value="0" />
      <max value="*" />
      <type>
        <code value="Identifier" />
        <profile value="https://fhir.centraxx.de/StructureDefinition/IdContainerType" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status">
      <path value="Encounter.status" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status.extension">
      <path value="Encounter.status.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="closed" />
      </slicing>
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status.extension:dataAbsentReason">
      <path value="Encounter.status.extension" />
      <sliceName value="dataAbsentReason" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://hl7.org/fhir/StructureDefinition/data-absent-reason" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status.extension:dataAbsentReason.url">
      <path value="Encounter.status.extension.url" />
      <comment value="The code UNKNOWN in combination with this extension means that the element is was null in CXX. It will set the corresponding element null during CXX import." />
      <min value="1" />
      <max value="1" />
      <fixedString value="http://hl7.org/fhir/StructureDefinition/data-absent-reason" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status.extension:dataAbsentReason.value[x]">
      <path value="Encounter.status.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="code" />
      </type>
      <fixedCode value="asked-unknown" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.status.extension:dataAbsentReason.value[x]:valueCode">
      <path value="Encounter.status.extension.value[x]" />
      <sliceName value="valueCode" />
      <min value="1" />
      <fixedCode value="asked-unknown" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.class">
      <path value="Encounter.class" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSet value="https://fhir.centraxx.de/valueSet/episode/stayType" />
      </binding>
    </element>
    <element id="Encounter.class.system">
      <path value="Encounter.class.system" />
      <min value="1" />
      <fixedString value="https://fhir.centraxx.de/system/episode/stayType" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.class.code">
      <path value="Encounter.class.code" />
      <comment value="If not present, stay type is set to null on import." />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.subject">
      <path value="Encounter.subject" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.centraxx.de/StructureDefinition/Patient" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.participant">
      <path value="Encounter.participant" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.participant.type">
      <path value="Encounter.participant.type" />
      <min value="1" />
      <max value="1" />
      <fixedCodeableConcept>
        <coding>
          <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType" />
          <code value="PPRF" />
          <display value="primary performer" />
        </coding>
      </fixedCodeableConcept>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.participant.individual">
      <path value="Encounter.participant.individual" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.centraxx.de/StructureDefinition/Practitioner" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.period">
      <path value="Encounter.period" />
      <min value="0" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.period.start">
      <path value="Encounter.period.start" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.period.end">
      <path value="Encounter.period.end" />
      <mustSupport value="true" />
    </element>
    <element id="Encounter.serviceProvider">
      <path value="Encounter.serviceProvider" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.centraxx.de/StructureDefinition/Organization" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Encounter.partOf">
      <path value="Encounter.partOf" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://fhir.centraxx.de/StructureDefinition/Encounter" />
      </type>
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>