Guide d'implémentation de la ePrescription
0.1.0 - ci-build FRANCE

Guide d'implémentation de la ePrescription - version de développement local (intégration continue v0.1.0) construite par les outils de publication FHIR (HL7® FHIR® Standard). Voir le répertoire des versions publiées

## Extension: Medication descriptive properties

Official URL: https://interop.esante.gouv.fr/ig/fhir/eprescription/StructureDefinition/fr-drug-characteristic | Version: 0.1.0
Draft as of 2026-02-23 | Computable Name: FrDrugCharacteristic

Specifies descriptive properties of the medicine

Context of Use

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

- Element ID Medication

Usage info

Utilisations:

- Utilise ce/t/te Extension: FR Medication Non Compound

Vous pouvez également vérifier les usages dans le 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

Résumé

Extension complexe: Specifies descriptive properties of the medicine

- type: CodeableConcept: A code specifying which characteristic of the medicine is being described (for example, colour, shape, imprint, release characteristic).
- value: base64Binary, string, Attachment, CodeableConcept, Quantity: The description should be provided as a CodeableConcept, SimpleQuantity or an image. The description can be a string only when these others are not available.

This structure is derived from Extension

Nom | Drapeaux | Card. | Type | Description et contraintes Filter: Bindings Contraintes Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Descriptive properties of the medicine
Slices pour extension |  |  |  | Contenu/Règles pour toutes les slices
extension:type |  | 0..1 | Extension | Type of the drug characteristic
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "type"
value[x] |  | 0..1 | CodeableConcept | Type of characteristic Binding: medicationKnowledge Characteristic Codes (example)
extension:value |  | 0..* | Extension | Description of the characteristic
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "value"
value[x] |  | 0..1 |  | Value of extension
valueBase64Binary |  |  | base64Binary |
valueString |  |  | string |
valueAttachment |  |  | Attachment |
valueCodeableConcept |  |  | CodeableConcept |
valueQuantity |  |  | Quantity |
url |  | 1..1 | uri | "https://interop.esante.gouv.fr/ig/fhir/eprescription/StructureDefinition/fr-drug-characteristic"
value[x] |  | 0..0 |  | Value of extension
Documentation pour ce format

Nom | Drapeaux | Card. | Type | Description et contraintes Filter: Bindings Contraintes Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Descriptive properties of the medicine
id |  | 0..1 | string | Unique id for inter-element referencing
Slices pour extension |  | 0..* | Extension | Additional content defined by implementations Slice: Non ordonné, Ouvert par value:url
extension:type |  | 0..1 | Extension | Type of the drug characteristic
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Non ordonné, Ouvert par value:url
url |  | 1..1 | uri | "type"
value[x] |  | 0..1 | CodeableConcept | Type of characteristic Binding: medicationKnowledge Characteristic Codes (example)
extension:value |  | 0..* | Extension | Description of the characteristic
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Non ordonné, Ouvert par value:url
url |  | 1..1 | uri | "value"
value[x] |  | 0..1 |  | Value of extension
valueBase64Binary |  |  | base64Binary |
valueString |  |  | string |
valueAttachment |  |  | Attachment |
valueCodeableConcept |  |  | CodeableConcept |
valueQuantity |  |  | Quantity |
url |  | 1..1 | uri | "https://interop.esante.gouv.fr/ig/fhir/eprescription/StructureDefinition/fr-drug-characteristic"
Documentation pour ce format

This structure is derived from Extension

Résumé

Extension complexe: Specifies descriptive properties of the medicine

- type: CodeableConcept: A code specifying which characteristic of the medicine is being described (for example, colour, shape, imprint, release characteristic).
- value: base64Binary, string, Attachment, CodeableConcept, Quantity: The description should be provided as a CodeableConcept, SimpleQuantity or an image. The description can be a string only when these others are not available.

Differential View

This structure is derived from Extension

Nom | Drapeaux | Card. | Type | Description et contraintes Filter: Bindings Contraintes Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Descriptive properties of the medicine
Slices pour extension |  |  |  | Contenu/Règles pour toutes les slices
extension:type |  | 0..1 | Extension | Type of the drug characteristic
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "type"
value[x] |  | 0..1 | CodeableConcept | Type of characteristic Binding: medicationKnowledge Characteristic Codes (example)
extension:value |  | 0..* | Extension | Description of the characteristic
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "value"
value[x] |  | 0..1 |  | Value of extension
valueBase64Binary |  |  | base64Binary |
valueString |  |  | string |
valueAttachment |  |  | Attachment |
valueCodeableConcept |  |  | CodeableConcept |
valueQuantity |  |  | Quantity |
url |  | 1..1 | uri | "https://interop.esante.gouv.fr/ig/fhir/eprescription/StructureDefinition/fr-drug-characteristic"
value[x] |  | 0..0 |  | Value of extension
Documentation pour ce format

Snapshot View

Nom | Drapeaux | Card. | Type | Description et contraintes Filter: Bindings Contraintes Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Descriptive properties of the medicine
id |  | 0..1 | string | Unique id for inter-element referencing
Slices pour extension |  | 0..* | Extension | Additional content defined by implementations Slice: Non ordonné, Ouvert par value:url
extension:type |  | 0..1 | Extension | Type of the drug characteristic
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Non ordonné, Ouvert par value:url
url |  | 1..1 | uri | "type"
value[x] |  | 0..1 | CodeableConcept | Type of characteristic Binding: medicationKnowledge Characteristic Codes (example)
extension:value |  | 0..* | Extension | Description of the characteristic
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  | Extension Slice: Non ordonné, Ouvert par value:url
url |  | 1..1 | uri | "value"
value[x] |  | 0..1 |  | Value of extension
valueBase64Binary |  |  | base64Binary |
valueString |  |  | string |
valueAttachment |  |  | Attachment |
valueCodeableConcept |  |  | CodeableConcept |
valueQuantity |  |  | Quantity |
url |  | 1..1 | uri | "https://interop.esante.gouv.fr/ig/fhir/eprescription/StructureDefinition/fr-drug-characteristic"
Documentation pour ce format

Other representations of profile: CSV, Excel, Schematron

#### Bindings terminologiques

Chemin | Statut | Usage | Jeu de valeurs (ValueSet) | Version | Source
Extension.extension:type.​value[x] | Base | example | Medication knowledge characteristic codes | 📦4.0.1 | Std. FHIR

#### Contraintes

Id | Grade | Chemin(s) | Description | Expression
ele-1 | error | **TOUS** les éléments | All FHIR elements must have a @value or children | `hasValue() or (children().count() > id.count())`
ext-1 | error | **TOUTES** les extensions | Must have either extensions or value[x], not both | `extension.exists() != value.exists()`