<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="PatientCaseReference" />
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-category">
    <valueString value="Base.Individuals" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category">
    <valueCode value="patient" />
  </extension>
  <url value="http://gematik.de/fhir/TIM/CaseReference/StructureDefinition/PatientCaseReference" />
  <version value="1.0.0" />
  <name value="PatientCaseReference" />
  <status value="active" />
  <publisher value="gematik GmbH" />
  <description value="A profile of the Patient resource for TI-Messenger communication related to a patients case reference." />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="cda" />
    <uri value="http://hl7.org/v3/cda" />
    <name value="CDA (R2)" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="loinc" />
    <uri value="http://loinc.org" />
    <name value="LOINC code for the element" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Patient" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" />
  <derivation value="constraint" />
  <differential>
    <element id="Patient.id">
      <path value="Patient.id" />
      <mustSupport value="true" />
    </element>
    <element id="Patient.identifier">
      <path value="Patient.identifier" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Patient.identifier:KVNR">
      <path value="Patient.identifier" />
      <sliceName value="KVNR" />
      <min value="1" />
      <max value="*" />
    </element>
    <element id="Patient.identifier:KVNR.system">
      <path value="Patient.identifier.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/StructureDefinition/identifier-kvid-10" />
      <patternIdentifier>
        <type>
          <coding>
            <system value="http://terminology.hl7.org/CodeSystem/v2-0203" />
            <code value="PRN" />
          </coding>
        </type>
      </patternIdentifier>
    </element>
    <element id="Patient.identifier:PKVID">
      <path value="Patient.identifier" />
      <sliceName value="PKVID" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Patient.identifier:PKVID.system">
      <path value="Patient.identifier.system" />
      <min value="1" />
      <fixedUri value="http://fhir.de/StructureDefinition/identifier-pkv" />
      <patternIdentifier>
        <type>
          <coding>
            <system value="http://terminology.hl7.org/CodeSystem/v2-0203" />
            <code value="PRN" />
          </coding>
        </type>
      </patternIdentifier>
    </element>
    <element id="Patient.name">
      <path value="Patient.name" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
  </differential>
</StructureDefinition>