## Union of http://hl7.org.au/fhir/StructureDefinition/au-cwlthseniorshealthcardnumber and http://hl7.org.au/fhir/StructureDefinition/au-cwlthseniorshealthcardnumber

This is the set of resources that conform to either of the profiles AU Commonwealth Seniors Health Card Number (http://hl7.org.au/fhir/StructureDefinition/au-cwlthseniorshealthcardnumber) and AU Commonwealth Seniors Health Card Number (http://hl7.org.au/fhir/StructureDefinition/au-cwlthseniorshealthcardnumber). E.g. what you have to deal with if you get resources conforming to one of them

### Structure

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Identifier |  | 0..* |  | Commonwealth Seniors Health Card Number
extension |  | 0..* | Extension | Additional content defined by implementations
use | ?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: ?? (required): Identifies the purpose for this identifier, if known .
type | Σ | 1..1 | CodeableConcept | Description of identifier Binding: ?? (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
system | Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient
value | Σ | 1..1 | string | Centrelink CRN as displayed on the Commonwealth Seniors Health Card Example General: 123456 Example Centrelink CRN: 307111942H Max Length:10
period | Σ | 0..1 | Period | Time period when id is/was valid for use
assigner | Σ | 0..1 | Reference(Organization) | Organization that issued id (may be just text)
Documentation for this format