EHDS Logical Information Models
0.1.0 - ci-build
EHDS Logical Information Models, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.1.0 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/tree/main and changes regularly. See the Directory of published versions
Draft as of 2025-08-25 |
Definitions for the EHDSCondition logical model.
Guidance on how to interpret the contents of this table can be foundhere
0. EHDSCondition | |
Definition | EHDS refined base model for a clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. Base definition for all types defined in FHIR type system. |
Short | Condition 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. EHDSCondition.header | |
Definition | Common header for all patient-related data |
Short | Common header for all patient-related data |
Control | 1..1 |
Type | Base |
4. EHDSCondition.header.subject | |
Definition | Patient/subject information |
Short | Subject |
Control | 1..1 |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient |
6. EHDSCondition.header.identifier | |
Definition | Business identifier for the object |
Short | Business identifier for the object |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..* |
Type | Identifier |
8. EHDSCondition.header.authorship | |
Definition | Resource authoring details |
Short | Authorship |
Control | 1..* |
Type | Base |
10. EHDSCondition.header.authorship.author[x] | |
Definition | Author(s) by whom the resource was/were authored. Multiple authors could be provided. |
Short | Author |
Control | 1..1 |
Type | Choice of: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice |
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
12. EHDSCondition.header.authorship.datetime | |
Definition | Date and time of the issuing the document/resource by its author. |
Short | Date and time of authoring/issuing |
Control | 1..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
14. EHDSCondition.header.lastUpdate | |
Definition | Date and time of the last update to the document/information |
Short | Date and time of the last update to the resource |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
16. EHDSCondition.header.status | |
Definition | Status of the resource |
Short | Status of the resource |
Control | 1..1 |
Type | CodeableConcept |
18. EHDSCondition.header.statusReason[x] | |
Definition | Reason for the current status of the resource. |
Short | Reason for the current status of the resource. |
Control | 0..1 |
Type | Choice of: CodeableConcept, string |
[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 |
20. EHDSCondition.header.language | |
Definition | Language in which the resource is written. Language is expressed by the IETF language tag. |
Short | Language |
Control | 0..1 |
Binding | BCP 47 |
Type | CodeableConcept |
22. EHDSCondition.header.version | |
Definition | Business version of the resource. |
Short | Version |
Note | This is a business version Id, not a resource version Id (see discussion) |
Control | 0..1 |
Type | string |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
24. EHDSCondition.presentedForm | |
Definition | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document |
Short | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment |
26. EHDSCondition.problem | |
Definition | Code identifying the condition, problem or diagnosis |
Short | Code identifying the condition, problem or diagnosis |
Control | 1..1 |
Binding | ICD-10, SNOMED CT, ICD-O, Orphacode if rare disease is diagnosed |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2; PS (v3.4) A.2.2.2.1, A.2.3.1.1 |
28. EHDSCondition.onsetDate | |
Definition | Onset date of a problem/condition |
Short | Onset date of a problem/condition |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.3; PS (v3.4) A.2.2.2.2, A.2.3.1.2 |
30. EHDSCondition.endDate | |
Definition | The date or estimated date that the condition resolved or went into remission |
Short | The date or estimated date that the condition resolved or went into remission |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.4; PS (v3.4) A.2.2.2.3 |
32. EHDSCondition.category | |
Definition | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Short | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Control | 0..* |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.5 |
34. EHDSCondition.problemStatus | |
Definition | Status of the condition/problem (active, resolved, inactive, ...) |
Short | Status of the condition/problem (active, resolved, inactive, ...) |
Control | 0..1 |
Binding | HL7 Condition Clinical Status Codes |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.7; PS (v3.4) A.2.2.2.1 |
36. EHDSCondition.resolutionCircumstances | |
Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
Control | 0..* |
Type | string |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.8; PS (v3.4) A.2.2.2.4 |
38. EHDSCondition.severity | |
Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Control | 0..1 |
Binding | HL7 Condition/Diagnosis Severity; SNOMED CT |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.9 |
40. EHDSCondition.anatomicLocation | |
Definition | The anatomical location including laterality where this condition manifests itself. |
Short | The anatomical location including laterality where this condition manifests itself. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2 |
42. EHDSCondition.stage | |
Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Control | 0..* |
Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.10 |
44. EHDSCondition.diagnosisAssertionStatus | |
Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Control | 0..1 |
Binding | HL7 Condition Verification Status |
Type | CodeableConcept |
Requirements | eHN Guideline PS (v3.4) A.2.3.1.3 |
46. EHDSCondition.asserter | |
Definition | The asserter of the condition |
Short | The asserter of the condition |
Control | 0..1 |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
48. EHDSCondition.assertedDate | |
Definition | Date and time of the diagnosis assertion |
Short | Date and time of the diagnosis assertion |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
50. EHDSCondition.specialistContact | |
Definition | Health Professional who may be specifically related to the problem, as a preferred contact. |
Short | Health Professional who may be specifically related to the problem, as a preferred contact. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
Requirements | ISO IPS, MyHealth@EU |
52. EHDSCondition.externalResource | |
Definition | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Short | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Control | 0..* |
Type | uri |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | MyHealth@EU |
Guidance on how to interpret the contents of this table can be foundhere
0. EHDSCondition | |
Definition | EHDS refined base model for a clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. |
Short | Condition model |
Logical Model | Instances of this logical model are not marked to be the target of a Reference |
2. EHDSCondition.problem | |
Definition | Code identifying the condition, problem or diagnosis |
Short | Code identifying the condition, problem or diagnosis |
Control | 1..1 |
Binding | ICD-10, SNOMED CT, ICD-O, Orphacode if rare disease is diagnosed |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2; PS (v3.4) A.2.2.2.1, A.2.3.1.1 |
4. EHDSCondition.onsetDate | |
Definition | Onset date of a problem/condition |
Short | Onset date of a problem/condition |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.3; PS (v3.4) A.2.2.2.2, A.2.3.1.2 |
6. EHDSCondition.endDate | |
Definition | The date or estimated date that the condition resolved or went into remission |
Short | The date or estimated date that the condition resolved or went into remission |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.4; PS (v3.4) A.2.2.2.3 |
8. EHDSCondition.category | |
Definition | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Short | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Control | 0..* |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.5 |
10. EHDSCondition.problemStatus | |
Definition | Status of the condition/problem (active, resolved, inactive, ...) |
Short | Status of the condition/problem (active, resolved, inactive, ...) |
Control | 0..1 |
Binding | HL7 Condition Clinical Status Codes |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.7; PS (v3.4) A.2.2.2.1 |
12. EHDSCondition.resolutionCircumstances | |
Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
Control | 0..* |
Type | string |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.8; PS (v3.4) A.2.2.2.4 |
14. EHDSCondition.severity | |
Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Control | 0..1 |
Binding | HL7 Condition/Diagnosis Severity; SNOMED CT |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.9 |
16. EHDSCondition.anatomicLocation | |
Definition | The anatomical location including laterality where this condition manifests itself. |
Short | The anatomical location including laterality where this condition manifests itself. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2 |
18. EHDSCondition.stage | |
Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Control | 0..* |
Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.10 |
20. EHDSCondition.diagnosisAssertionStatus | |
Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Control | 0..1 |
Binding | HL7 Condition Verification Status |
Type | CodeableConcept |
Requirements | eHN Guideline PS (v3.4) A.2.3.1.3 |
22. EHDSCondition.asserter | |
Definition | The asserter of the condition |
Short | The asserter of the condition |
Control | 0..1 |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
24. EHDSCondition.assertedDate | |
Definition | Date and time of the diagnosis assertion |
Short | Date and time of the diagnosis assertion |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
26. EHDSCondition.specialistContact | |
Definition | Health Professional who may be specifically related to the problem, as a preferred contact. |
Short | Health Professional who may be specifically related to the problem, as a preferred contact. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
Requirements | ISO IPS, MyHealth@EU |
28. EHDSCondition.externalResource | |
Definition | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Short | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Control | 0..* |
Type | uri |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | MyHealth@EU |
Guidance on how to interpret the contents of this table can be foundhere
0. EHDSCondition | |
Definition | EHDS refined base model for a clinical condition, problem, diagnosis, or other event, situation, issue, or clinical concept that has risen to a level of concern. |
Short | Condition model |
Control | 0..* |
Is Modifier | false |
Logical Model | Instances of this logical model are not marked to be the target of a Reference |
2. EHDSCondition.header | |
Definition | Common header for all patient-related data |
Short | Common header for all patient-related data |
Control | 1..1 |
Type | Base |
4. EHDSCondition.header.subject | |
Definition | Patient/subject information |
Short | Subject |
Control | 1..1 |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient |
6. EHDSCondition.header.identifier | |
Definition | Business identifier for the object |
Short | Business identifier for the object |
Note | This is a business identifier, not a resource identifier (see discussion) |
Control | 0..* |
Type | Identifier |
8. EHDSCondition.header.authorship | |
Definition | Resource authoring details |
Short | Authorship |
Control | 1..* |
Type | Base |
10. EHDSCondition.header.authorship.author[x] | |
Definition | Author(s) by whom the resource was/were authored. Multiple authors could be provided. |
Short | Author |
Control | 1..1 |
Type | Choice of: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice |
[x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
12. EHDSCondition.header.authorship.datetime | |
Definition | Date and time of the issuing the document/resource by its author. |
Short | Date and time of authoring/issuing |
Control | 1..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
14. EHDSCondition.header.lastUpdate | |
Definition | Date and time of the last update to the document/information |
Short | Date and time of the last update to the resource |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
16. EHDSCondition.header.status | |
Definition | Status of the resource |
Short | Status of the resource |
Control | 1..1 |
Type | CodeableConcept |
18. EHDSCondition.header.statusReason[x] | |
Definition | Reason for the current status of the resource. |
Short | Reason for the current status of the resource. |
Control | 0..1 |
Type | Choice of: CodeableConcept, string |
[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 |
20. EHDSCondition.header.language | |
Definition | Language in which the resource is written. Language is expressed by the IETF language tag. |
Short | Language |
Control | 0..1 |
Binding | BCP 47 |
Type | CodeableConcept |
22. EHDSCondition.header.version | |
Definition | Business version of the resource. |
Short | Version |
Note | This is a business version Id, not a resource version Id (see discussion) |
Control | 0..1 |
Type | string |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
24. EHDSCondition.presentedForm | |
Definition | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document |
Short | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment |
26. EHDSCondition.problem | |
Definition | Code identifying the condition, problem or diagnosis |
Short | Code identifying the condition, problem or diagnosis |
Control | 1..1 |
Binding | ICD-10, SNOMED CT, ICD-O, Orphacode if rare disease is diagnosed |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2; PS (v3.4) A.2.2.2.1, A.2.3.1.1 |
28. EHDSCondition.onsetDate | |
Definition | Onset date of a problem/condition |
Short | Onset date of a problem/condition |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.3; PS (v3.4) A.2.2.2.2, A.2.3.1.2 |
30. EHDSCondition.endDate | |
Definition | The date or estimated date that the condition resolved or went into remission |
Short | The date or estimated date that the condition resolved or went into remission |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.4; PS (v3.4) A.2.2.2.3 |
32. EHDSCondition.category | |
Definition | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Short | Category or categories of the problem (e.g. POA - present on admission, HAC - hospital aquired condition, and other categorisations). |
Control | 0..* |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.5 |
34. EHDSCondition.problemStatus | |
Definition | Status of the condition/problem (active, resolved, inactive, ...) |
Short | Status of the condition/problem (active, resolved, inactive, ...) |
Control | 0..1 |
Binding | HL7 Condition Clinical Status Codes |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.7; PS (v3.4) A.2.2.2.1 |
36. EHDSCondition.resolutionCircumstances | |
Definition | This field includes free text if the resolution circumstances are not already included in other fields such as surgical procedure, medical device, etc., e.g. hepatic cystectomy (this will be the resolution circumstances for the problem "hepatic cyst" and will be included in surgical procedures). |
Short | Describes the reason for which the status of the problem changed from current to inactive (e.g. surgical procedure, medical treatment, etc.). |
Control | 0..* |
Type | string |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.8; PS (v3.4) A.2.2.2.4 |
38. EHDSCondition.severity | |
Definition | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Short | A subjective assessment of the severity of the condition as evaluated by the clinician. |
Control | 0..1 |
Binding | HL7 Condition/Diagnosis Severity; SNOMED CT |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.9 |
40. EHDSCondition.anatomicLocation | |
Definition | The anatomical location including laterality where this condition manifests itself. |
Short | The anatomical location including laterality where this condition manifests itself. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSBodyStructure |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.2 |
42. EHDSCondition.stage | |
Definition | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Short | Stage/grade usually assessed formally using a specific staging/grading system. Multiple assessment systems could be used. |
Control | 0..* |
Binding | e.g. TNM, ICD-O-3, Bi-Rads, Li-Rads, … |
Type | CodeableConcept |
Requirements | eHN Guideline HDR (v1.1): A.2.6.1.10 |
44. EHDSCondition.diagnosisAssertionStatus | |
Definition | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Short | Assertion about the certainty associated with a diagnosis. Diagnostic and/or clinical evidence of condition. |
Control | 0..1 |
Binding | HL7 Condition Verification Status |
Type | CodeableConcept |
Requirements | eHN Guideline PS (v3.4) A.2.3.1.3 |
46. EHDSCondition.asserter | |
Definition | The asserter of the condition |
Short | The asserter of the condition |
Control | 0..1 |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
48. EHDSCondition.assertedDate | |
Definition | Date and time of the diagnosis assertion |
Short | Date and time of the diagnosis assertion |
Control | 0..1 |
Type | dateTime |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
50. EHDSCondition.specialistContact | |
Definition | Health Professional who may be specifically related to the problem, as a preferred contact. |
Short | Health Professional who may be specifically related to the problem, as a preferred contact. |
Control | 0..* |
Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional |
Requirements | ISO IPS, MyHealth@EU |
52. EHDSCondition.externalResource | |
Definition | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Short | External Resource which may be specifically related to the problem, for example a link between a rare disease problem and the corresponding guidelines. |
Control | 0..* |
Type | uri |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Requirements | MyHealth@EU |