## Intersection of http://hl7.org.au/fhir/StructureDefinition/au-gnafidentifier and http://hl7.org.au/fhir/StructureDefinition/au-gnafidentifier

This is the set of resources that conform to both AU G-NAF Identifier (http://hl7.org.au/fhir/StructureDefinition/au-gnafidentifier) and AU G-NAF Identifier (http://hl7.org.au/fhir/StructureDefinition/au-gnafidentifier).

### Structure

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Identifier |  | 0..* |  | Geocoded National Address File (G-NAF) Identifier
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 | Coded identifier type for G-NAF 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 | G-NAF identifier Example General: 123456 Example G-NAF identifier: GAVIC411711441 Max Length:15
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