| Official URL: https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension | Version: 1.2.0-ballot.1 | |||
| Draft as of 2025-08-01 | Computable Name: DrugCategoryExtension | |||
Extension for indicating the medication category.
Context of Use
This extension may be used on the following element(s):
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Extension | |
  extension |
0..0 | |||
| url |
1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" | |
  value[x] |
1..1 | Coding | Value of extension Binding: TI Drug Category ValueSet (required) | |
  code |
0..1 | code | Category | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Extension | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" | |
| value[x] |
1..1 | Coding | Value of extension Binding: TI Drug Category ValueSet (required) | |
| 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 |
| version |
Σ | 0..1 | string | Version of the system - if relevant |
| code |
Σ | 0..1 | code | Category |
| display |
Σ | 0..1 | string | Representation defined by the system |
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user |
| 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 | Extension | |
| extension |
0..0 | |||
| url |
1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" | |
| value[x] |
1..1 | Coding | Value of extension Binding: TI Drug Category ValueSet (required) | |
| code |
0..1 | code | Category | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Extension | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/drug-category-extension" | |
| value[x] |
1..1 | Coding | Value of extension Binding: TI Drug Category ValueSet (required) | |
| 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 |
| version |
Σ | 0..1 | string | Version of the system - if relevant |
| code |
Σ | 0..1 | code | Category |
| display |
Σ | 0..1 | string | Representation defined by the system |
| userSelected |
Σ | 0..1 | boolean | If this coding was chosen directly by the user |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Conformance | ValueSet | URI |
| Extension.value[x] | required | TIDrugCategoryVShttps://gematik.de/fhir/terminology/ValueSet/ti-drug-category-vs |
| Id | Grade | Path(s) | Details | Requirements |
| 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() |