<status value="draft" /> <description value="Scheinnummer" /> <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://ma-ambulant.de/CodeSystem/identifier-type-de-basis-erweitert" /> <code value="ASN" /> </coding> </patternCodeableConcept> <binding> <strength value="extensible" /> <valueSet value="http://ma-ambulant.de/fhir/ValueSet/identifier-type-de-basis-erweitert" /> </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>