description: This identifier profile defines an employee number (sometimes referred to as an employee identifier (EI)) in an Australian context. An employee number is an organisation's identifier for an individual employed by that organisation. package_name: hl7.fhir.au.base derivation: constraint name: AUEmployeeNumber type: Identifier elements: type: pattern: type: CodeableConcept value: coding: - {code: EI, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'} index: 0 system: {short: System identifier namespace for the employing organisation, index: 1} value: {short: Employee number, index: 2} assigner: short: Employing organisation index: 3 elements: display: {short: Employing organisation's name, index: 4} required: [display] package_version: 4.2.2-preview class: complex-type kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/au-employeenumber base: http://hl7.org/fhir/StructureDefinition/Identifier version: 4.2.2-preview required: [assigner, value, type, system]