EUAITransparencyIG - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: EHDS Usage Category
| Official URL: http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-usage-category | Version: 0.1.0 | |||
| Draft as of 2026-06-18 | Computable Name: EHDSPUsageCategory | |||
Categorizes the data processing as Primary Care or Secondary Use according to the EHDS.
Context of Use
-
Element ID:
Provenance
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: EU AI Provenance
- Examples for this Extension: Provenance/sc-02-validation-provenance-ai-output-001
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | EHDS Usage Category | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-usage-category" | |
  value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Usage Category ValueSet (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Usage Category | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-usage-category" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Usage Category ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Usage Category | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-usage-category" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Usage Category ValueSet (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Usage Category | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-usage-category" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Usage Category ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | EHDS Usage Category ValueSet | 📦0.1.0 | This IG |
Constraints
| 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()
|