EHDS Logical Information Models
0.4.0 - draft
EHDS Logical Information Models
0.4.0 - draft
EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.4.0 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
| Official URL: http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAdvanceDirectiveObligations | Version: 0.4.0 | |||
| Draft as of 2026-02-26 | Computable Name: EHDSAdvanceDirectiveObligations | |||
Obligations for the logical model for advance directive.
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots and how the different presentations work.
| Name | Flags | Card. | Type | Description & Constraints Filter:   | ||||
|---|---|---|---|---|---|---|---|---|
  EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
  header |
1..1 | Base | Basic metadata for this information | |||||
   subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| identifier |
0..* | Identifier | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries). | |||||
 author[x] |
O | 0..* | Author of the advance directive.
| |||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||
 authorEHDSDevice |
EHDSDevice | |||||||
 date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| language |
0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47 | |||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation. Binding Description: (preferred): SNOMED CT
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSAdvanceDirective.header.language | Base | preferred | Not State | Unknown | |
| EHDSAdvanceDirective.category | Base | preferred | Not State | Unknown |
This structure is derived from EHDSAdvanceDirective
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
| header |
||||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| author[x] |
O | 0..* | EHDSHealthProfessional, EHDSOrganisation, EHDSDevice | Author of the advance directive.
| ||||
| date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation.
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
| header |
1..1 | Base | Basic metadata for this information | |||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| identifier |
0..* | Identifier | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries). | |||||
| author[x] |
O | 0..* | Author of the advance directive.
| |||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||
| authorEHDSDevice |
EHDSDevice | |||||||
| date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| language |
0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47 | |||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation. Binding Description: (preferred): SNOMED CT
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSAdvanceDirective.header.language | Base | preferred | Not State | Unknown | |
| EHDSAdvanceDirective.category | Base | preferred | Not State | Unknown |
This structure is derived from EHDSAdvanceDirective
Key Elements View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
| header |
1..1 | Base | Basic metadata for this information | |||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| identifier |
0..* | Identifier | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries). | |||||
| author[x] |
O | 0..* | Author of the advance directive.
| |||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||
| authorEHDSDevice |
EHDSDevice | |||||||
| date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| language |
0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47 | |||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation. Binding Description: (preferred): SNOMED CT
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSAdvanceDirective.header.language | Base | preferred | Not State | Unknown | |
| EHDSAdvanceDirective.category | Base | preferred | Not State | Unknown |
Differential View
This structure is derived from EHDSAdvanceDirective
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
| header |
||||||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| author[x] |
O | 0..* | EHDSHealthProfessional, EHDSOrganisation, EHDSDevice | Author of the advance directive.
| ||||
| date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation.
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: | ||||
|---|---|---|---|---|---|---|---|---|
| EHDSAdvanceDirective |
0..* | EHDSAdvanceDirective | Advance directive model | |||||
| header |
1..1 | Base | Basic metadata for this information | |||||
| subject |
O | 1..1 | EHDSPatient | Patient/subject information
| ||||
| identifier |
0..* | Identifier | Business identifier for the object, unique within its system. Supporting disambiguation between different contexts (systems/countries). | |||||
| author[x] |
O | 0..* | Author of the advance directive.
| |||||
| authorEHDSHealthProfessional |
EHDSHealthProfessional | |||||||
| authorEHDSOrganisation |
EHDSOrganisation | |||||||
| authorEHDSDevice |
EHDSDevice | |||||||
| date |
O | 0..1 | dateTime | Date and optionally time of authoring/issuing
| ||||
| status |
O | 1..1 | CodeableConcept | Status of the resource or document
| ||||
| source |
O | 0..1 | CodeableConcept | Source of information (e.g. patient, patient's proxy). Used in case the patient has authored the information or the author has submitted patient-stated information.
| ||||
| language |
0..1 | CodeableConcept | Language in which the resource is written. Language is expressed by the IETF language tag. Binding Description: (preferred): BCP 47 | |||||
| category |
O | 0..* | CodeableConcept | Categories of directives related to decisions prior and after death, such as life support, resuscitation or organ donation. Binding Description: (preferred): SNOMED CT
| ||||
| note |
O | 0..1 | string | Textual description of the directive
| ||||
| attachment |
O | 0..1 | EHDSAttachment | Source document, such as a PDF, with the living will and the patient's signature.
| ||||
| Documentation for this format | ||||||||
| Path | Status | Usage | ValueSet | Version | Source |
| EHDSAdvanceDirective.header.language | Base | preferred | Not State | Unknown | |
| EHDSAdvanceDirective.category | Base | preferred | Not State | Unknown |
This structure is derived from EHDSAdvanceDirective
IG © 2022+ Xt-EHR. Package xtehr.eu.ehds.models#0.4.0 based on FHIR 5.0.0. Generated 2026-02-26
Links:
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The Xt-EHR action is co-funded by the European Union, EU4Health Program 2021-2027, under Grant Agreement Nr.º 101128085.
