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 Medical Record Number [FMM Level 0]
This identifier profile defines a Medical Record Number (e.g. ABN scoped[1], HPI-O scoped[2]) in an Australian context.
Examples
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The official URL for this profile is:
http://hl7.org.au/fhir/StructureDefinition/au-medicalrecordnumber
This identifier profile defines a medical record number in an Australian context.
This profile builds on Identifier.
This profile was published on Mon Mar 16 00:00:00 AEDT 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![]() |
|---|---|---|---|---|
![]() | 0..* | Identifier | Medical Record Number (MRN) | |
![]() ![]() | 1..1 | CodeableConcept | Coded identifier type for MRN Binding: V2 Identifier Type - AU Extended (required) Required Pattern: At least the following | |
![]() ![]() ![]() | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |
![]() ![]() ![]() ![]() | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203 | |
![]() ![]() ![]() ![]() | 1..1 | code | Symbol in syntax defined by the system Fixed Value: MR | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept Fixed Value: Medical Record Number | |
![]() ![]() | 1..1 | uri | Medical record number system namespace | |
![]() ![]() | 1..1 | string | Medical record number | |
![]() ![]() | 1..1 | Reference(Organization) | Medical record number assigning entity | |
Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | Medical Record Number (MRN) |
![]() ![]() | 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 | 1..1 | CodeableConcept | Coded identifier type for MRN Binding: V2 Identifier Type - AU Extended (required) Required Pattern: At least the following |
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]() | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]() ![]() | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203 | |
![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |
![]() ![]() ![]() ![]() | 1..1 | code | Symbol in syntax defined by the system Fixed Value: MR | |
![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |
![]() ![]() ![]() ![]() | 0..1 | boolean | If this coding was chosen directly by the user | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |
![]() ![]() ![]() | 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: Medical Record Number |
![]() ![]() | ΣI | 1..1 | uri | Medical record number system namespace Example General: http://www.acme.com/identifiers/patient |
![]() ![]() | ΣI | 1..1 | string | Medical record number Example General: 123456 |
![]() ![]() | ΣI | 0..1 | Period | Time period when id is/was valid for use |
![]() ![]() | ΣI | 1..1 | Reference(Organization) | Medical record number assigning entity |
Documentation for this format | ||||
Differential View
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | 0..* | Identifier | Medical Record Number (MRN) | |
![]() ![]() | 1..1 | CodeableConcept | Coded identifier type for MRN Binding: V2 Identifier Type - AU Extended (required) Required Pattern: At least the following | |
![]() ![]() ![]() | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |
![]() ![]() ![]() ![]() | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203 | |
![]() ![]() ![]() ![]() | 1..1 | code | Symbol in syntax defined by the system Fixed Value: MR | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept Fixed Value: Medical Record Number | |
![]() ![]() | 1..1 | uri | Medical record number system namespace | |
![]() ![]() | 1..1 | string | Medical record number | |
![]() ![]() | 1..1 | Reference(Organization) | Medical record number assigning entity | |
Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints![]() |
|---|---|---|---|---|
![]() | I | 0..* | Identifier | Medical Record Number (MRN) |
![]() ![]() | 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 | 1..1 | CodeableConcept | Coded identifier type for MRN Binding: V2 Identifier Type - AU Extended (required) Required Pattern: At least the following |
![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]() | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |
![]() ![]() ![]() ![]() | 0..1 | string | Unique id for inter-element referencing | |
![]() ![]() ![]() ![]() | 0..* | Extension | Additional content defined by implementations | |
![]() ![]() ![]() ![]() | 1..1 | uri | Identity of the terminology system Fixed Value: http://terminology.hl7.org/CodeSystem/v2-0203 | |
![]() ![]() ![]() ![]() | 0..1 | string | Version of the system - if relevant | |
![]() ![]() ![]() ![]() | 1..1 | code | Symbol in syntax defined by the system Fixed Value: MR | |
![]() ![]() ![]() ![]() | 0..1 | string | Representation defined by the system | |
![]() ![]() ![]() ![]() | 0..1 | boolean | If this coding was chosen directly by the user | |
![]() ![]() ![]() | 0..1 | string | Plain text representation of the concept | |
![]() ![]() ![]() | 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: Medical Record Number |
![]() ![]() | ΣI | 1..1 | uri | Medical record number system namespace Example General: http://www.acme.com/identifiers/patient |
![]() ![]() | ΣI | 1..1 | string | Medical record number Example General: 123456 |
![]() ![]() | ΣI | 0..1 | Period | Time period when id is/was valid for use |
![]() ![]() | ΣI | 1..1 | Reference(Organization) | Medical record number assigning entity |
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-medicalrecordnumber
none defined