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: EHDSRelatedPerson - Detailed Descriptions

Draft as of 2026-02-05

Definitions for the EHDSRelatedPerson logical model.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSRelatedPerson
Definition | EHDS refined base model for Patient/subject guardian and other related person information Base definition for all types defined in FHIR type system.
Short | Related person 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. EHDSRelatedPerson.personalIdentifier
Definition | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Short | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Control | 0..*
Type | Identifier
4. EHDSRelatedPerson.name
Definition | Name associated with the person.
Short | Name associated with the person.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHumanName
6. EHDSRelatedPerson.subject
Definition | The patient in relation to whom the related person is defined.
Short | The patient in relation to whom the related person is defined.
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
8. EHDSRelatedPerson.relationship
Definition | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Short | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Control | 0..1
Binding | HL7 RoleCode
Type | CodeableConcept
10. EHDSRelatedPerson.address
Definition | Mailing and home or office addresses. The addresses are always sequences of address parts (e.g. street address line, country, ZIP code, city) even if postal address formats may vary depending on the country. An address may or may not include a specific use code; if this attribute is not present it is assumed to be the default address useful for any purpose.
Short | Address
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAddress
12. EHDSRelatedPerson.telecom
Definition | Telecommunication contact information (addresses) associated to a person. Multiple telecommunication addresses might be provided.
Short | Telecom
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSRelatedPerson
Definition | EHDS refined base model for Patient/subject guardian and other related person information
Short | Related person model
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. EHDSRelatedPerson.personalIdentifier
Definition | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Short | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Control | 0..*
Type | Identifier
4. EHDSRelatedPerson.name
Definition | Name associated with the person.
Short | Name associated with the person.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHumanName
6. EHDSRelatedPerson.subject
Definition | The patient in relation to whom the related person is defined.
Short | The patient in relation to whom the related person is defined.
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
8. EHDSRelatedPerson.relationship
Definition | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Short | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Control | 0..1
Binding | HL7 RoleCode
Type | CodeableConcept
10. EHDSRelatedPerson.address
Definition | Mailing and home or office addresses. The addresses are always sequences of address parts (e.g. street address line, country, ZIP code, city) even if postal address formats may vary depending on the country. An address may or may not include a specific use code; if this attribute is not present it is assumed to be the default address useful for any purpose.
Short | Address
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAddress
12. EHDSRelatedPerson.telecom
Definition | Telecommunication contact information (addresses) associated to a person. Multiple telecommunication addresses might be provided.
Short | Telecom
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom

Guidance on how to interpret the contents of this table can be foundhere

0. EHDSRelatedPerson
Definition | EHDS refined base model for Patient/subject guardian and other related person information
Short | Related person model
Control | 0..*
Is Modifier | false
Logical Model | Instances of this logical model are not marked to be the target of a Reference
2. EHDSRelatedPerson.personalIdentifier
Definition | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Short | An identifier of the related person that is unique within a defined scope (e.g. national ID number). Multiple identifiers could be provided.
Control | 0..*
Type | Identifier
4. EHDSRelatedPerson.name
Definition | Name associated with the person.
Short | Name associated with the person.
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSHumanName
6. EHDSRelatedPerson.subject
Definition | The patient in relation to whom the related person is defined.
Short | The patient in relation to whom the related person is defined.
Control | 1..1
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSPatient
8. EHDSRelatedPerson.relationship
Definition | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Short | Relationship between a patient and a contact person for that patient. This includes relatives, guardians, caring persons etc.
Control | 0..1
Binding | HL7 RoleCode
Type | CodeableConcept
10. EHDSRelatedPerson.address
Definition | Mailing and home or office addresses. The addresses are always sequences of address parts (e.g. street address line, country, ZIP code, city) even if postal address formats may vary depending on the country. An address may or may not include a specific use code; if this attribute is not present it is assumed to be the default address useful for any purpose.
Short | Address
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAddress
12. EHDSRelatedPerson.telecom
Definition | Telecommunication contact information (addresses) associated to a person. Multiple telecommunication addresses might be provided.
Short | Telecom
Control | 0..*
Type | http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSTelecom