description: This identifier profile defines a Medicare card number in an Australian context. A Medicare card is provided to individuals who are enrolled in Medicare. This definition supports sending either the 10 digit Medicare card number or the 11 digit number (includes the individual reference number (IRN)). package_name: at.unofficial.au.base derivation: constraint name: AUMedicareCardNumber type: Identifier elements: type: pattern: type: CodeableConcept value: coding: - {code: MC, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'} index: 0 system: pattern: {type: Uri, value: 'http://ns.electronichealth.net.au/id/medicare-number'} index: 1 value: {short: Medicare card number, maxLength: 11, index: 2} period: index: 3 elements: end: {short: Medicare card expiry date, index: 4} package_version: 2.2.0-ballot2 class: complex-type kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/au-medicarecardnumber base: http://hl7.org/fhir/StructureDefinition/Identifier version: 2.2.0 required: [value, type, system]