description: This identifier profile defines a Pensioner Concession Card number in an Australian context. This definition supports sending the Centrelink Customer Reference Number (CRN) (also referred to as unique identifier number (UIN) in the Centrelink Confirmation eServices (CCeS)) as displayed on the individual's Pensioner Concession Card. package_name: hl7.fhir.au.base derivation: constraint name: AUPensionerConcessionCardNumber type: Identifier elements: type: pattern: type: CodeableConcept value: coding: - {code: PEN, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'} index: 0 system: pattern: {type: Uri, value: 'http://ns.electronichealth.net.au/id/centrelink-customer-reference-number'} index: 1 value: {short: Centrelink CRN as displayed on the Pensioner Concession Card, maxLength: 10, index: 2} package_version: 4.0.0 class: complex-type kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/au-pensionerconcessioncardnumber base: http://hl7.org/fhir/StructureDefinition/Identifier version: 4.0.0 required: [value, type, system]