<status value="active" /> <date value="2025-03-31" /> <description value="Kennzeichen Positionstyp" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Invoice.lineItem" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="Kennzeichen Nullposition" /> <definition value="0 = Nullposition 1 = übrige Position" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_Positionstyp" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <min value="1" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="required" /> <description value="Der Positionstyp muss vom Typ 'Nullposition' oder 'übrige Position' sein." /> <valueSet value="https://fhir.gkvsv.de/ValueSet/GKVSV_VS_ERP_Positionstyp" /> </binding> </element> <element id="Extension.value[x].coding"> <path value="Extension.value[x].coding" /> <min value="1" /> <max value="1" /> </element> <element id="Extension.value[x].coding.system"> <path value="Extension.value[x].coding.system" /> <min value="1" /> <fixedUri value="https://fhir.gkvsv.de/CodeSystem/GKVSV_CS_ERP_Positionstyp" /> </element> <element id="Extension.value[x].coding.version"> <path value="Extension.value[x].coding.version" /> <max value="0" /> </element> <element id="Extension.value[x].coding.code"> <path value="Extension.value[x].coding.code" /> <short value="0 | 1" /> <definition value="0 = Nullposition 1 = übrige Position" /> <min value="1" /> </element> <element id="Extension.value[x].coding.userSelected"> <path value="Extension.value[x].coding.userSelected" /> <max value="0" /> </element> <element id="Extension.value[x].text"> <path value="Extension.value[x].text" /> <max value="0" /> </element> </differential> </StructureDefinition>