Netherlands - Generic Functions for data exchange Implementation Guide
0.1.0 - ci-build
Netherlands - Generic Functions for data exchange Implementation Guide
0.1.0 - ci-build
Netherlands - Generic Functions for data exchange Implementation Guide, published by Ministerie van Volksgezondheid, Welzijn en Sport. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/minvws/generiekefuncties-docs/ and changes regularly. See the Directory of published versions
| Official URL: http://minvws.github.io/generiekefuncties-docs/StructureDefinition/nl-gf-authorassignedidentifier | Version: 0.1.0 | |||
| Draft as of 2026-02-17 | Computable Name: AuthorAssignedIdentifier | |||
Identifier assigned by the author of a resource, such as a healthcare service or organization, to uniquely identify that resource AND locate the original authoring organization when copies are stored at other locations
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Identifier |
0..* | Identifier | An identifier intended for computation | |
  use |
?!Σ | 1..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official |
| system |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
  assigner |
Σ | 1..1 | Reference(Organization) | Organization that issued id (may be just text) |
  identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
 type |
Σ | 1..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. |
 coding |
Σ | 1..1 | Coding | Code defined by a terminology system |
| system |
Σ | 0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type |
 code |
Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: author |
| system |
Σ | 0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
This structure is derived from Identifier
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| use |
1..1 | code | usual | official | temp | secondary | old (If known) Required Pattern: official | |
| system |
1..1 | uri | The namespace for the identifier value | |
| value |
1..1 | string | The value that is unique | |
| assigner |
1..1 | Reference(Organization) | Organization that issued id (may be just text) | |
| identifier |
1..1 | Identifier | Logical reference, when literal reference is not known | |
| type |
1..1 | CodeableConcept | Description of identifier | |
| coding |
1..1 | Coding | Code defined by a terminology system | |
| system |
0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type | |
| code |
0..1 | code | Symbol in syntax defined by the system Required Pattern: author | |
| system |
0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura | |
| value |
1..1 | string | The value that is unique | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
?!Σ | 1..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official |
| type |
Σ | 0..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (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 | The value that is unique Example General: 123456 |
| period |
Σ | 0..1 | Period | Time period when id is/was valid for use |
| assigner |
Σ | 1..1 | Reference(Organization) | Organization that issued id (may be just text) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| reference |
ΣC | 0..1 | string | Literal reference, Relative, internal or absolute URL |
| type |
Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
| identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| type |
Σ | 1..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| coding |
Σ | 1..1 | Coding | Code defined by a terminology system |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| system |
Σ | 0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type |
| version |
Σ | 0..1 | string | Version of the system - if relevant |
| code |
Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: author |
| display |
Σ | 0..1 | string | Representation defined by the system |
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user |
| text |
Σ | 0..1 | string | Plain text representation of the concept |
| system |
Σ | 0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| 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) |
| display |
Σ | 0..1 | string | Text alternative for the resource |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
This structure is derived from Identifier
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| use |
?!Σ | 1..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official |
| system |
Σ | 1..1 | uri | The namespace for the identifier value Example General: http://www.acme.com/identifiers/patient |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| assigner |
Σ | 1..1 | Reference(Organization) | Organization that issued id (may be just text) |
| identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| type |
Σ | 1..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. |
| coding |
Σ | 1..1 | Coding | Code defined by a terminology system |
| system |
Σ | 0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type |
| code |
Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: author |
| system |
Σ | 0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
Differential View
This structure is derived from Identifier
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| use |
1..1 | code | usual | official | temp | secondary | old (If known) Required Pattern: official | |
| system |
1..1 | uri | The namespace for the identifier value | |
| value |
1..1 | string | The value that is unique | |
| assigner |
1..1 | Reference(Organization) | Organization that issued id (may be just text) | |
| identifier |
1..1 | Identifier | Logical reference, when literal reference is not known | |
| type |
1..1 | CodeableConcept | Description of identifier | |
| coding |
1..1 | Coding | Code defined by a terminology system | |
| system |
0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type | |
| code |
0..1 | code | Symbol in syntax defined by the system Required Pattern: author | |
| system |
0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura | |
| value |
1..1 | string | The value that is unique | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Identifier |
0..* | Identifier | An identifier intended for computation | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
?!Σ | 1..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . Required Pattern: official |
| type |
Σ | 0..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (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 | The value that is unique Example General: 123456 |
| period |
Σ | 0..1 | Period | Time period when id is/was valid for use |
| assigner |
Σ | 1..1 | Reference(Organization) | Organization that issued id (may be just text) |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| reference |
ΣC | 0..1 | string | Literal reference, Relative, internal or absolute URL |
| type |
Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model). |
| identifier |
Σ | 1..1 | Identifier | Logical reference, when literal reference is not known |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| use |
?!Σ | 0..1 | code | usual | official | temp | secondary | old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . |
| type |
Σ | 1..1 | CodeableConcept | Description of identifier Binding: Identifier Type Codes (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose. |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| coding |
Σ | 1..1 | Coding | Code defined by a terminology system |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url | |
| system |
Σ | 0..1 | uri | Identity of the terminology system Required Pattern: http://terminology.hl7.org/CodeSystem/provenance-participant-type |
| version |
Σ | 0..1 | string | Version of the system - if relevant |
| code |
Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: author |
| display |
Σ | 0..1 | string | Representation defined by the system |
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user |
| text |
Σ | 0..1 | string | Plain text representation of the concept |
| system |
Σ | 0..1 | uri | The namespace for the identifier value Required Pattern: http://fhir.nl/fhir/NamingSystem/ura |
| value |
Σ | 1..1 | string | The value that is unique Example General: 123456 |
| 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) |
| display |
Σ | 0..1 | string | Text alternative for the resource |
| Documentation for this format | ||||
| Path | Status | Usage | ValueSet | Version | Source |
| Identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.type | Base | extensible | ResourceType | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.use | Base | required | IdentifierUse | 📍4.0.1 | FHIR Std. |
| Identifier.assigner.identifier.type | Base | extensible | IdentifierType | 📍4.0.1 | FHIR Std. |
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
This structure is derived from Identifier
Other representations of profile: CSV, Excel, Schematron