EHDS Logical Information Models
0.2.1 - qa-preview

EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.2.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-common/ and changes regularly. See the Directory of published versions

## Logical Model: Medication model

Official URL: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSMedication | Version: 0.2.1
Active as of 2026-02-05 | Computable Name: EHDSMedication

Logical model for prescribed/dispensed medication. The model is shared by statements, requests, dispensations, and administrations. Each of those may have different restrictions in a FHIR profile. The model is suitable for generic/virtual medications as well as branded/real products. The model aims to have basic alignment with ISO IDMP but it does not cover the full complexity needed for medication registries.

Usages:

- Use this Logical Model: Immunisation model, Medication administration model, Medication dispense model, Medication prescription model... Show 2 more, Medication statement model and Service request model

You can also check for usages in the FHIR IG Statistics

### Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

- Key Elements Table
- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

This structure is derived from Base

Summary

Mandatory: 0 element(6 nested mandatory elements)

Structures

This structure refers to these other structures:

- Device model (http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice)

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

Differential View

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSMedication |  | 0..* | Base | Medication model Instances of this logical model can be the target of a Reference
identifyingCode[x] |  | 0..* |  | An identifier (e.g. from EMA SPOR PMS or national registry) or a code (e.g. from SNOMED CT or national code system) for the product (virtual product, branded product, or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. An identifier might not exist e.g. for substance-based prescriptions.
identifyingCodeCodeableConcept |  |  | CodeableConcept |
identifyingCodeIdentifier |  |  | Identifier |
classification |  | 0..* | CodeableConcept | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) Binding Description: (preferred): WHO ATC
productName |  | 0..1 | string | Current trade name (authorised name) of the product. When medication is specified by a CodeableConcept, the name may be omitted when available as the display name of the concept.
marketingAuthorisationHolder |  | 0..1 | Base | Marketing authorisation holder of the medicinal product. Relevant for identifying the exact product. If the product does not have a marketing authorisation, the manufacturer information may be used.
organisationName |  | 0..1 | string | Name of the organisation holding the authorisation for marketing/manufacturing
organisationIdentifier |  | 0..* | Identifier | Identifier of the organisation and/or its physical location
doseForm |  | 0..1 | CodeableConcept | Dose form at the package level (e.g. authorised dose form), corresponding to IDMP Combined Pharmaceutical Dose Form (this includes terms from EDQM Combination Pack or Combined Dose Form lists). Dose form for a single package item is defined in item.doseForm. Binding Description: (preferred): EDQM Standard Terms
description |  | 0..1 | string | Textual description of the product, e.g. including package description. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
item |  | 0..* | Base | A medication item. For combination packs, this can be multiple manufactured items with each item having its own dose form and ingredients+strengths defined
doseForm |  | 0..1 | CodeableConcept | Administrable or manufactured item dose form, depending on the type of medication definition. This should not include combined dose forms. Binding Description: (preferred): EDQM Standard Terms
ingredient |  | 1..* | Base | Ingredients
isActive |  | 0..1 | boolean | Marks whether the ingredient is considered an active ingredient. Excipients are typically not needed, and by default only active ingredients are expected.
substance |  | 1..1 | CodeableConcept | Substance Binding Description: (preferred): EMA SPOR SMS
strengthInfo |  | 0..1 | Base | Strength of the product - amount of substance per unit
strength |  | 1..1 | Ratio | Concentration or presentation strength, e.g '100 mg/1 ml' or '500 mg per 1 tablet'
basisOfStrengthSubstance |  | 0..1 | CodeableConcept | Substance that the strength refers to, especially when different from .item.strength.substance Binding Description: (preferred): EMA SPOR SMS
unitOfPresentation |  | 0..1 | CodeableConcept | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. Binding Description: (preferred): EDQM Standard Terms
containedQuantity |  | 0..1 | Ratio | Manufactured item quantity per one item (3 ml / 1 vial)
amount |  | 0..1 | Quantity | Number of such items in this product (5 vials). The combined amount of all items will be considered to be the total package size. Binding Description: (preferred): UCUM for units of measure. EDQM Standard Terms for units of presentation.
packageType |  | 0..1 | CodeableConcept | Type of package of the medication item Binding Description: (preferred): EDQM Standard Terms for packaging.
device |  | 0..* | Base | Administration device included in the product. Devices that are not inside the medication package are excluded.
deviceQuantity |  | 1..1 | Quantity | Number of such devices
device[x] |  | 1..1 |  | Device coded
deviceCodeableConcept |  |  | CodeableConcept |
deviceReference |  |  | Reference(Device model) |
characteristic |  | 0..* | Base | Additional features of the product (e.g. reimbursable, sugar-free, easy-open cap, score-lined). It is expected that implementers will define a valueset supporting their use cases.
type |  | 1..1 | CodeableConcept | A code expressing the type of characteristic.
value[x] |  | 0..1 |  | Description of the characteristic value.
valueBoolean |  |  | boolean |
valueCodeableConcept |  |  | CodeableConcept |
valueString |  |  | string |
valueQuantity |  |  | Quantity |
valueDateTime |  |  | dateTime |
valueInteger |  |  | integer |
valueDecimal |  |  | decimal |
valueRatio |  |  | Ratio |
batch |  | 0..1 | Base | Batch information of a medicinal product. Typically recorded during dispense or administration, rarely known or relevant for a prescription/request.
lotNumber |  | 0..1 | string | Batch identifier of the medicinal product.
expirationDate |  | 0..1 | dateTime | Batch expiration date of the medicinal product.
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
EHDSMedication.classification | Base | preferred |  | Not State | Unknown
EHDSMedication.doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.description | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​doseForm | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.substance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​ingredient.strengthInfo.​basisOfStrengthSubstance | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​unitOfPresentation | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​amount | Base | preferred |  | Not State | Unknown
EHDSMedication.item.​packageType | Base | preferred |  | Not State | Unknown

This structure is derived from Base

Summary

Mandatory: 0 element(6 nested mandatory elements)

Structures

This structure refers to these other structures:

- Device model (http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSDevice)

Other representations of profile: CSV, Excel