This page is part of the Australian Base IG (v2.1.0: AU Base 2 on R4) based on FHIR R4. For a full list of available versions, see the Directory of published versions 

AU PAI-O Identifier [FMM Level 0]
This identifier profile defines a My Health Record Assigned Identity - Organisation (PAI-O) identifier[1] in an Australian context. A PAI-O may be issued to organisations who wish to participate in the My Health Record and who are not eligible for a Healthcare Provider Identifier - Organisation (HPI-O).
Examples
ACME Pathology with NATA Number, ARBN, ABN, ACN, HPI-O, PAI-O and CSP
The official URL for this profile is:
http://hl7.org.au/fhir/StructureDefinition/au-paioidentifier
This identifier profile defines a My Health Record Assigned Identity - Organisation (PAI-O) identifier in an Australian context.
This profile builds on Identifier.
This profile was published on Fri Jul 17 00:00:00 AEST 2020 as a draft by Health Level Seven Australia (Patient Administration WG).
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | My Health Record Assigned Identity - Organisation (PAI-O) Identifier inv-paio-0: PAI-O shall be 16 digits inv-paio-1: PAI-O prefix shall be 800364 inv-paio-2: PAI-O shall pass the Luhn algorithm |
![]() ![]() | 0..1 | CodeableConcept | Identifier type for PAI-O | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept Fixed Value: PAI-O | |
![]() ![]() | 1..1 | uri | Namespace for PAI-O Fixed Value: http://ns.electronichealth.net.au/id/pcehr/paio/1.0 | |
![]() ![]() | 1..1 | string | PAI-O number Example PAI-O number: 8003640011000059 Max Length: 16 | |
Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | My Health Record Assigned Identity - Organisation (PAI-O) Identifier inv-paio-0: PAI-O shall be 16 digits inv-paio-1: PAI-O prefix shall be 800364 inv-paio-2: PAI-O shall pass the Luhn algorithm |
![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() | I | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
![]() ![]() | ?!ΣI | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required) |
![]() ![]() | ΣI | 0..1 | CodeableConcept | Identifier type for PAI-O Binding: Identifier Type Codes (extensible) |
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() | I | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
![]() ![]() ![]() | ΣI | 0..* | Coding | Code defined by a terminology system |
![]() ![]() ![]() | ΣI | 0..1 | string | Plain text representation of the concept Fixed Value: PAI-O |
![]() ![]() | ΣI | 1..1 | uri | Namespace for PAI-O Fixed Value: http://ns.electronichealth.net.au/id/pcehr/paio/1.0 |
![]() ![]() | ΣI | 1..1 | string | PAI-O number Example General: 123456 Example PAI-O number: 8003640011000059 Max Length: 16 |
![]() ![]() | ΣI | 0..1 | Period | Time period when id is/was valid for use |
![]() ![]() | ΣI | 0..1 | Reference(Organization) | Organization that issued id (may be just text) |
Documentation for this format | ||||
Differential View
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | My Health Record Assigned Identity - Organisation (PAI-O) Identifier inv-paio-0: PAI-O shall be 16 digits inv-paio-1: PAI-O prefix shall be 800364 inv-paio-2: PAI-O shall pass the Luhn algorithm |
![]() ![]() | 0..1 | CodeableConcept | Identifier type for PAI-O | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept Fixed Value: PAI-O | |
![]() ![]() | 1..1 | uri | Namespace for PAI-O Fixed Value: http://ns.electronichealth.net.au/id/pcehr/paio/1.0 | |
![]() ![]() | 1..1 | string | PAI-O number Example PAI-O number: 8003640011000059 Max Length: 16 | |
Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | My Health Record Assigned Identity - Organisation (PAI-O) Identifier inv-paio-0: PAI-O shall be 16 digits inv-paio-1: PAI-O prefix shall be 800364 inv-paio-2: PAI-O shall pass the Luhn algorithm |
![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() | I | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
![]() ![]() | ?!ΣI | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required) |
![]() ![]() | ΣI | 0..1 | CodeableConcept | Identifier type for PAI-O Binding: Identifier Type Codes (extensible) |
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() | I | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
![]() ![]() ![]() | ΣI | 0..* | Coding | Code defined by a terminology system |
![]() ![]() ![]() | ΣI | 0..1 | string | Plain text representation of the concept Fixed Value: PAI-O |
![]() ![]() | ΣI | 1..1 | uri | Namespace for PAI-O Fixed Value: http://ns.electronichealth.net.au/id/pcehr/paio/1.0 |
![]() ![]() | ΣI | 1..1 | string | PAI-O number Example General: 123456 Example PAI-O number: 8003640011000059 Max Length: 16 |
![]() ![]() | ΣI | 0..1 | Period | Time period when id is/was valid for use |
![]() ![]() | ΣI | 0..1 | Reference(Organization) | Organization that issued id (may be just text) |
Documentation for this format | ||||
Downloads: StructureDefinition: (XML, JSON), Schema: XML Schematron

Below is an overview of the required search and read operations.
Summary of Search Criteria for StructureDefinition-au-paioidentifier
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