Implementation Guide
ePA Medication Service
Version 1.3.1 - release

Extension: NarcoticsExtension

Official URL: https://gematik.de/fhir/epa-medication/StructureDefinition/narcotics-extension Version: 1.3.1
Active as of 2026-03-20 Computable Name: NarcoticsExtension

Copyright/Legal: gematik GmbH / Dieses Artefakt ist lizenziert unter Apache License, Version 2.0.

Abbildung der Angaben zur Verordnung eines Betäubungsmittels im Sinne des Betäubungsmittelgesetzes (BtMG)

Context of Use

This extension may be used on the following element(s):

  • Element ID Element

Usage info

Usages:

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

Summary

Complex Extension: Abbildung der Angaben zur Verordnung eines Betäubungsmittels im Sinne des Betäubungsmittelgesetzes (BtMG)

  • narcotics-markings: Coding: An Extension
  • additional-information-substitutes: string: An Extension

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... Slices for extension S 0..* Extension Extension
Slice: Unordered, Closed by value:url
.... extension:narcotics-markings S 0..1 Extension Extension
..... extension 0..0 Extension
..... url S 1..1 uri "narcotics-markings"
..... value[x] S 0..1 Coding Value of extension
Binding: https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_NARCOTIC_LABEL (required)
Required Pattern: At least the following
...... system 1..1 uri Identity of the terminology system
Fixed Value: https://fhir.kbv.de/CodeSystem/KBV_CS_SFHIR_KBV_NARCOTIC_LABEL
...... system S 0..1 uri Identity of the terminology system
...... code S 0..1 code Kennzeichen nach § 9 Abs. 1 Nr. 6 BtMVV
.... extension:additional-information-substitutes S 0..1 Extension Extension
..... extension 0..0 Extension
..... url S 1..1 uri "additional-information-substitutes"
..... value[x] S 0..1 string Ergänzende Angaben zu Substitutionsmittel
... url S 1..1 uri "https://gematik.de/fhir/epa-medication/StructureDefinition/narcotics-extension"
... value[x] 0..0 Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 string Unique id for inter-element referencing
... Slices for extension S 0..* Extension Extension
Slice: Unordered, Closed by value:url
.... extension:narcotics-markings S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url S 1..1 uri "narcotics-markings"
..... value[x] S 0..1 Coding Value of extension
Binding: https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_NARCOTIC_LABEL (required)
Required Pattern: At least the following
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: https://fhir.kbv.de/CodeSystem/KBV_CS_SFHIR_KBV_NARCOTIC_LABEL
...... version 0..1 string Version of the system - if relevant
...... code 0..1 code Symbol in syntax defined by the system
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
...... 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 SΣ 0..1 uri Identity of the terminology system
...... version Σ 0..1 string Version of the system - if relevant
...... code SΣ 0..1 code Kennzeichen nach § 9 Abs. 1 Nr. 6 BtMVV
...... display Σ 0..1 string Representation defined by the system
...... userSelected Σ 0..1 boolean If this coding was chosen directly by the user
.... extension:additional-information-substitutes S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url S 1..1 uri "additional-information-substitutes"
..... value[x] S 0..1 string Ergänzende Angaben zu Substitutionsmittel
... url S 1..1 uri "https://gematik.de/fhir/epa-medication/StructureDefinition/narcotics-extension"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: Abbildung der Angaben zur Verordnung eines Betäubungsmittels im Sinne des Betäubungsmittelgesetzes (BtMG)

  • narcotics-markings: Coding: An Extension
  • additional-information-substitutes: string: An Extension

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... Slices for extension S 0..* Extension Extension
Slice: Unordered, Closed by value:url
.... extension:narcotics-markings S 0..1 Extension Extension
..... extension 0..0 Extension
..... url S 1..1 uri "narcotics-markings"
..... value[x] S 0..1 Coding Value of extension
Binding: https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_NARCOTIC_LABEL (required)
Required Pattern: At least the following
...... system 1..1 uri Identity of the terminology system
Fixed Value: https://fhir.kbv.de/CodeSystem/KBV_CS_SFHIR_KBV_NARCOTIC_LABEL
...... system S 0..1 uri Identity of the terminology system
...... code S 0..1 code Kennzeichen nach § 9 Abs. 1 Nr. 6 BtMVV
.... extension:additional-information-substitutes S 0..1 Extension Extension
..... extension 0..0 Extension
..... url S 1..1 uri "additional-information-substitutes"
..... value[x] S 0..1 string Ergänzende Angaben zu Substitutionsmittel
... url S 1..1 uri "https://gematik.de/fhir/epa-medication/StructureDefinition/narcotics-extension"
... value[x] 0..0 Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 string Unique id for inter-element referencing
... Slices for extension S 0..* Extension Extension
Slice: Unordered, Closed by value:url
.... extension:narcotics-markings S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url S 1..1 uri "narcotics-markings"
..... value[x] S 0..1 Coding Value of extension
Binding: https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_NARCOTIC_LABEL (required)
Required Pattern: At least the following
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
...... system 1..1 uri Identity of the terminology system
Fixed Value: https://fhir.kbv.de/CodeSystem/KBV_CS_SFHIR_KBV_NARCOTIC_LABEL
...... version 0..1 string Version of the system - if relevant
...... code 0..1 code Symbol in syntax defined by the system
...... display 0..1 string Representation defined by the system
...... userSelected 0..1 boolean If this coding was chosen directly by the user
...... 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 SΣ 0..1 uri Identity of the terminology system
...... version Σ 0..1 string Version of the system - if relevant
...... code SΣ 0..1 code Kennzeichen nach § 9 Abs. 1 Nr. 6 BtMVV
...... display Σ 0..1 string Representation defined by the system
...... userSelected Σ 0..1 boolean If this coding was chosen directly by the user
.... extension:additional-information-substitutes S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url S 1..1 uri "additional-information-substitutes"
..... value[x] S 0..1 string Ergänzende Angaben zu Substitutionsmittel
... url S 1..1 uri "https://gematik.de/fhir/epa-medication/StructureDefinition/narcotics-extension"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.extension:narcotics-markings.​value[x] Base required https://fhir.kbv.de/ValueSet/KBV_VS_SFHIR_KBV_NARCOTIC_LABEL Not State Unknown

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()