description: Reference to a PractitionerRole and subsequent Practitioner package_name: medcom.fhir.dk.core derivation: constraint name: MedComCorePractitionerExtension type: Extension elements: extension: {index: 0} url: pattern: {type: Uri, value: 'http://medcomfhir.dk/ig/core/StructureDefinition/medcom-core-practitioner-extension'} index: 1 value: choices: [valueReference] index: 3 valueReference: type: Reference choiceOf: value refers: ['http://medcomfhir.dk/ig/core/StructureDefinition/medcom-core-practitionerrole'] index: 4 package_version: 2.3.0 extensions: {} class: extension kind: complex-type url: http://medcomfhir.dk/ig/core/StructureDefinition/medcom-core-practitioner-extension base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.3.0 required: [valueReference, value]