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/stakeholder-consultation-D7-3 and changes regularly. See the Directory of published versions

## Logical Model: Laboratory order header model

Official URL: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSLaboratoryOrderHeader | Version: 0.1.0
Draft as of 2025-08-25 | Computable Name: EHDSLaboratoryOrderHeader

A.1 - EHDS refined base model for Laboratory order header data elements

Usages:

- Use this Logical Model: Laboratory order

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
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings (Differential)

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

This structure is derived from Base

Summary

Mandatory: 0 element(15 nested mandatory elements)

Structures

This structure refers to these other structures:

- Patient model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient)
- Related person model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSRelatedPerson)
- Health professional model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional)
- Organisation model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation)
- Device model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice)

Key Elements View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

Differential View

This structure is derived from Base

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings (Differential)

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
EHDSLaboratoryOrderHeader |  | 0..* | Base | Laboratory order header model Instances of this logical model can be the target of a Reference
subject |  | 1..1 | EHDSPatient | A.1.1 - Subject
healthInsuranceAndPaymentInformation |  | 0..* | EHDSCoverage | A.1.4 - Health insurance and payment information
intendedRecipient |  | 0..* | Reference(Patient model | Related person model | Health professional model | Organisation model | Device model) | A.1.5 - Intended recipient
authorship |  | 1..* | Base | A.1.6 - Authorship
author |  | 1..1 | EHDSHealthProfessional | A.1.6.1 - Author
datetime |  | 1..1 | dateTime | A.1.6.2 - DateTime
attestation |  | 0..* | Base | A.1.7 - Attestation
attester |  | 1..1 | EHDSHealthProfessional | A.1.7.1 - Attester
datetime |  | 1..1 | dateTime | A.1.7.2 - DateTime
legalAuthentication |  | 0..1 | Base | A.1.8 - Legal authentication
legalAuthenticator |  | 1..1 | EHDSHealthProfessional | A.1.8.1 - Legal authenticator
datetime |  | 1..1 | dateTime | A.1.8.2 - DateTime
documentMetadata |  | 1..1 | Base | A.1.9 - Document metadata
documentId |  | 1..1 | Identifier | A.1.9.1 - Document ID
documentType |  | 1..1 | CodeableConcept | A.1.9.2 - Document type Binding Description: (preferred): LOINC
documentStatus |  | 1..1 | CodeableConcept | A.1.9.3 - Document status Binding Description: (preferred): hl7:DiagnosticReportStatus
period |  | 0..1 | Period | A.1.9.4 - Period
reportDateAndTime |  | 1..1 | dateTime | A.1.9.5 - Report date and time
documentTitle |  | 1..1 | string | A.1.9.6 - Document title
eventType |  | 0..* | CodeableConcept | A.1.9.7 - Event type Binding Description: (preferred): LOINC, SNOMED CT, dicom-cid-33-Modality
specialty |  | 0..* | CodeableConcept | A.1.9.8 - Specialty Binding Description: (preferred): SNOMED CT
reportCustodian |  | 1..1 | EHDSOrganisation | A.1.9.9 - Report custodian
documentFormat |  | 0..1 | CodeableConcept | A.1.9.10 - Document format Binding Description: (preferred): HL7 Document Format Codes
confidentiality |  | 0..1 | CodeableConcept | A.1.9.11 - Confidentiality Binding Description: (preferred): hl7:Confidentiality
language |  | 0..1 | CodeableConcept | A.1.9.12 - Language Binding Description: (preferred): BCP 47
version |  | 0..1 | string | A.1.9.13 - Version
Documentation for this format

#### Terminology Bindings

Path | Conformance | ValueSet | URI
EHDSLaboratoryOrderHeader.documentMetadata.documentType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentStatus | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.eventType | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.specialty | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.documentFormat | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.confidentiality | preferred |
EHDSLaboratoryOrderHeader.documentMetadata.language | preferred |

This structure is derived from Base

Summary

Mandatory: 0 element(15 nested mandatory elements)

Structures

This structure refers to these other structures:

- Patient model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient)
- Related person model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSRelatedPerson)
- Health professional model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional)
- Organisation model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation)
- Device model (https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice)

Other representations of profile: CSV, Excel