Implementation Guide
ePA Medication Service
Version 1.2.0-ballot.2 - draft

## Extension: MedicationManufacturingInstructionsExtension

Official URL: https://gematik.de/fhir/epa-medication/StructureDefinition/medication-manufacturing-instructions-extension | Version: 1.2.0-ballot.2
Draft as of 2025-09-02 | Computable Name: MedicationManufacturingInstructionsExtension

Manufacturing instructions regarding the preparation of a formulation (Subscriptio).

Context of Use

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

- Element ID Element

Usage info

Usages:

- Use this Extension: EPA Pharmaceutical Product Medication, EPA Medication PZN Ingredient and EPA Medication

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.

- Text Summary
- Differential Table
- Snapshot Table
- All

This structure is derived from Extension

Summary

Simple Extension with the type string: Manufacturing instructions regarding the preparation of a formulation (Subscriptio).

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
extension |  | 0..0 |  |
url |  | 1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-manufacturing-instructions-extension"
value[x] |  | 1..1 | string | Manufacturing instructions for a formulation. Max Length:500
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
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/medication-manufacturing-instructions-extension"
value[x] |  | 1..1 | string | Manufacturing instructions for a formulation. Max Length:500
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: Manufacturing instructions regarding the preparation of a formulation (Subscriptio).

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
extension |  | 0..0 |  |
url |  | 1..1 | uri | "https://gematik.de/fhir/epa-medication/StructureDefinition/medication-manufacturing-instructions-extension"
value[x] |  | 1..1 | string | Manufacturing instructions for a formulation. Max Length:500
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
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/medication-manufacturing-instructions-extension"
value[x] |  | 1..1 | string | Manufacturing instructions for a formulation. Max Length:500
Documentation for this format

Other representations of profile: CSV, Excel, Schematron

#### Constraints

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() |