EHDS Logical Information Models
0.2.1 - qa-preview
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/costateixeira/xt-ehr-common/ and changes regularly. See the Directory of published versions
| Active as of 2025-12-03 |
Definitions for the EHDSMedicationCore logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSMedicationCore | |
| Definition | Logical model for prescribed/dispensed medication. The model is shared by statements, requests, dispensations, and treatment lines. Each of those may have different restrictions in FHIR profile. Model is suitable for generic/virtual medications as well as branded/real products. Base definition for all types defined in FHIR type system. |
| Short | Medication modelBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSMedicationCore.identifyingCode[x] | |
| Definition | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Short | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Control | 0..* |
| Type | Choice of: CodeableConcept, Identifier |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 4. EHDSMedicationCore.classification | |
| Definition | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Short | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Control | 0..* |
| Binding | WHO ATC |
| Type | CodeableConcept |
| 6. EHDSMedicationCore.productName | |
| Definition | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Short | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSMedicationCore.doseForm | |
| Definition | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Short | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 10. EHDSMedicationCore.packSize | |
| Definition | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Short | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Control | 0..* |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 12. EHDSMedicationCore.item | |
| Definition | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Short | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Control | 0..* |
| Type | Base |
| 14. EHDSMedicationCore.item.doseForm | |
| Definition | Dose form |
| Short | Dose form |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 16. EHDSMedicationCore.item.ingredient | |
| Definition | Ingredients |
| Short | Ingredients |
| Control | 1..* |
| Type | Base |
| 18. EHDSMedicationCore.item.ingredient.isActive | |
| Definition | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Short | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Control | 0..1 |
| Type | boolean |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSMedicationCore.item.ingredient.substance | |
| Definition | Substance |
| Short | Substance |
| Control | 1..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 22. EHDSMedicationCore.item.ingredient.strengthInfo | |
| Definition | Strength of the product - amount of substance per unit |
| Short | Strength of the product - amount of substance per unit |
| Control | 0..1 |
| Type | Base |
| 24. EHDSMedicationCore.item.ingredient.strengthInfo.strength | |
| Definition | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Short | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Control | 1..1 |
| Type | Ratio |
| 26. EHDSMedicationCore.item.ingredient.strengthInfo.basisOfStrengthSubstance | |
| Definition | Substance that the strength refers to, in case it's different from the main substance |
| Short | Substance that the strength refers to, in case it's different from the main substance |
| Control | 0..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 28. EHDSMedicationCore.item.unitOfPresentation | |
| Definition | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Short | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 30. EHDSMedicationCore.item.containedQuantity | |
| Definition | Manufactured item quantity for liquids (3ml / 1 vial) |
| Short | Manufactured item quantity for liquids (3ml / 1 vial) |
| Control | 0..1 |
| Type | Ratio |
| 32. EHDSMedicationCore.item.amount | |
| Definition | Number of such manufactured items in this product (5 vials) |
| Short | Number of such manufactured items in this product (5 vials) |
| Control | 0..1 |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 34. EHDSMedicationCore.characteristic | |
| Definition | Other features of the product |
| Short | Other features of the product |
| Control | 0..* |
| Type | Base |
| 36. EHDSMedicationCore.characteristic.type | |
| Definition | A code expressing the type of characteristic |
| Short | A code expressing the type of characteristic |
| Control | 1..1 |
| Type | CodeableConcept |
| 38. EHDSMedicationCore.characteristic.value[x] | |
| Definition | Description of the characteristic |
| Short | Description of the characteristic |
| Control | 0..1 |
| Type | Choice of: boolean, CodeableConcept, string, Quantity, dateTime, integer, decimal, Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSMedicationCore | |
| Definition | Logical model for prescribed/dispensed medication. The model is shared by statements, requests, dispensations, and treatment lines. Each of those may have different restrictions in FHIR profile. Model is suitable for generic/virtual medications as well as branded/real products. |
| Short | Medication model |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSMedicationCore.identifyingCode[x] | |
| Definition | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Short | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Control | 0..* |
| Type | Choice of: CodeableConcept, Identifier |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 4. EHDSMedicationCore.classification | |
| Definition | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Short | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Control | 0..* |
| Binding | WHO ATC |
| Type | CodeableConcept |
| 6. EHDSMedicationCore.productName | |
| Definition | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Short | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSMedicationCore.doseForm | |
| Definition | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Short | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 10. EHDSMedicationCore.packSize | |
| Definition | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Short | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Control | 0..* |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 12. EHDSMedicationCore.item | |
| Definition | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Short | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Control | 0..* |
| Type | Base |
| 14. EHDSMedicationCore.item.doseForm | |
| Definition | Dose form |
| Short | Dose form |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 16. EHDSMedicationCore.item.ingredient | |
| Definition | Ingredients |
| Short | Ingredients |
| Control | 1..* |
| Type | Base |
| 18. EHDSMedicationCore.item.ingredient.isActive | |
| Definition | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Short | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Control | 0..1 |
| Type | boolean |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSMedicationCore.item.ingredient.substance | |
| Definition | Substance |
| Short | Substance |
| Control | 1..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 22. EHDSMedicationCore.item.ingredient.strengthInfo | |
| Definition | Strength of the product - amount of substance per unit |
| Short | Strength of the product - amount of substance per unit |
| Control | 0..1 |
| Type | Base |
| 24. EHDSMedicationCore.item.ingredient.strengthInfo.strength | |
| Definition | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Short | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Control | 1..1 |
| Type | Ratio |
| 26. EHDSMedicationCore.item.ingredient.strengthInfo.basisOfStrengthSubstance | |
| Definition | Substance that the strength refers to, in case it's different from the main substance |
| Short | Substance that the strength refers to, in case it's different from the main substance |
| Control | 0..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 28. EHDSMedicationCore.item.unitOfPresentation | |
| Definition | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Short | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 30. EHDSMedicationCore.item.containedQuantity | |
| Definition | Manufactured item quantity for liquids (3ml / 1 vial) |
| Short | Manufactured item quantity for liquids (3ml / 1 vial) |
| Control | 0..1 |
| Type | Ratio |
| 32. EHDSMedicationCore.item.amount | |
| Definition | Number of such manufactured items in this product (5 vials) |
| Short | Number of such manufactured items in this product (5 vials) |
| Control | 0..1 |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 34. EHDSMedicationCore.characteristic | |
| Definition | Other features of the product |
| Short | Other features of the product |
| Control | 0..* |
| Type | Base |
| 36. EHDSMedicationCore.characteristic.type | |
| Definition | A code expressing the type of characteristic |
| Short | A code expressing the type of characteristic |
| Control | 1..1 |
| Type | CodeableConcept |
| 38. EHDSMedicationCore.characteristic.value[x] | |
| Definition | Description of the characteristic |
| Short | Description of the characteristic |
| Control | 0..1 |
| Type | Choice of: boolean, CodeableConcept, string, Quantity, dateTime, integer, decimal, Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSMedicationCore | |
| Definition | Logical model for prescribed/dispensed medication. The model is shared by statements, requests, dispensations, and treatment lines. Each of those may have different restrictions in FHIR profile. Model is suitable for generic/virtual medications as well as branded/real products. |
| Short | Medication model |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. EHDSMedicationCore.identifyingCode[x] | |
| Definition | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Short | Identifier or code for the product (virtual product, branded product or package). If several identifiers are specified, they shall not have conflicting meanings or very different granularities. |
| Control | 0..* |
| Type | Choice of: CodeableConcept, Identifier |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 4. EHDSMedicationCore.classification | |
| Definition | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Short | Classification (e.g. ATC; narcotic/psychotropic; orphan drug; etc.) |
| Control | 0..* |
| Binding | WHO ATC |
| Type | CodeableConcept |
| 6. EHDSMedicationCore.productName | |
| Definition | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Short | Name of the product (full name, invented name, other). When the product has different names, the appropriate one for the context should be used. Translations of names can be provided. |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. EHDSMedicationCore.doseForm | |
| Definition | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Short | Dose form(s) on a product level. Dose form for a single package item is defined below. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 10. EHDSMedicationCore.packSize | |
| Definition | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Short | Overall amount of product in one package (100ml; 20 tablets; 1 creme & 6 pessaries) |
| Control | 0..* |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 12. EHDSMedicationCore.item | |
| Definition | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Short | A medication item. For combination packs, this can be manufactured items with each item having its own dose form and ingredients+strengths defined |
| Control | 0..* |
| Type | Base |
| 14. EHDSMedicationCore.item.doseForm | |
| Definition | Dose form |
| Short | Dose form |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 16. EHDSMedicationCore.item.ingredient | |
| Definition | Ingredients |
| Short | Ingredients |
| Control | 1..* |
| Type | Base |
| 18. EHDSMedicationCore.item.ingredient.isActive | |
| Definition | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Short | Marks if the ingredient is considered an active ingredient. Typically excipients are not needed, so by default active ingredients are expected. |
| Control | 0..1 |
| Type | boolean |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. EHDSMedicationCore.item.ingredient.substance | |
| Definition | Substance |
| Short | Substance |
| Control | 1..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 22. EHDSMedicationCore.item.ingredient.strengthInfo | |
| Definition | Strength of the product - amount of substance per unit |
| Short | Strength of the product - amount of substance per unit |
| Control | 0..1 |
| Type | Base |
| 24. EHDSMedicationCore.item.ingredient.strengthInfo.strength | |
| Definition | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Short | Concentration or presentation strength, e.g 100mg/1ml or 500mg per 1 tablet |
| Control | 1..1 |
| Type | Ratio |
| 26. EHDSMedicationCore.item.ingredient.strengthInfo.basisOfStrengthSubstance | |
| Definition | Substance that the strength refers to, in case it's different from the main substance |
| Short | Substance that the strength refers to, in case it's different from the main substance |
| Control | 0..1 |
| Binding | EMA SPOR SMS |
| Type | CodeableConcept |
| 28. EHDSMedicationCore.item.unitOfPresentation | |
| Definition | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Short | Unit of presentation for the manufactured item (tablet, vial, tube). Typically, the smallest countable object in the package. |
| Control | 0..1 |
| Binding | EDQM Standard Terms |
| Type | CodeableConcept |
| 30. EHDSMedicationCore.item.containedQuantity | |
| Definition | Manufactured item quantity for liquids (3ml / 1 vial) |
| Short | Manufactured item quantity for liquids (3ml / 1 vial) |
| Control | 0..1 |
| Type | Ratio |
| 32. EHDSMedicationCore.item.amount | |
| Definition | Number of such manufactured items in this product (5 vials) |
| Short | Number of such manufactured items in this product (5 vials) |
| Control | 0..1 |
| Binding | UCUM for units of measure. EDQM Standard Terms for units of presentation. |
| Type | Quantity |
| 34. EHDSMedicationCore.characteristic | |
| Definition | Other features of the product |
| Short | Other features of the product |
| Control | 0..* |
| Type | Base |
| 36. EHDSMedicationCore.characteristic.type | |
| Definition | A code expressing the type of characteristic |
| Short | A code expressing the type of characteristic |
| Control | 1..1 |
| Type | CodeableConcept |
| 38. EHDSMedicationCore.characteristic.value[x] | |
| Definition | Description of the characteristic |
| Short | Description of the characteristic |
| Control | 0..1 |
| Type | Choice of: boolean, CodeableConcept, string, Quantity, dateTime, integer, decimal, Ratio |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
IG © 2022+ Xt-EHR. Package xtehr.eu.ehds.models#0.2.1 based on FHIR 5.0.0. Generated 2025-12-03
Links:
Table of Contents |
QA Report
The Xt-EHR action is co-funded by the European Union, EU4Health Program 2021-2027, under Grant Agreement Nr.ยบ 101128085.
