<status value="active" /> <experimental value="false" /> <date value="2025-12-01" /> <publisher value="gematik GmbH" /> <description value="Identifier-Profil für die Abbildung einer organisationsspezifischen Abrechnungsnummer ("Fallnummer")" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <type value="Identifier" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Identifier" /> <derivation value="constraint" /> <differential> <element id="Identifier.type"> <path value="Identifier.type" /> <min value="1" /> <patternCodeableConcept> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0203" /> <code value="AN" /> </coding> </patternCodeableConcept> <binding> <strength value="required" /> <valueSet value="https://gematik.de/fhir/isik/v3/Basismodul/ValueSet/ISiKAccountIdentifierType" /> </binding> </element> <element id="Identifier.system"> <path value="Identifier.system" /> <min value="1" /> </element> <element id="Identifier.value"> <path value="Identifier.value" /> <min value="1" /> </element> </differential> </StructureDefinition>