HL7 Europe Laboratory Report
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## EHDS Specimen Mapping

EHDSSpecimen -> SpecimenEu
Ongoing alignment: The Xt-EHR logical models are under active revision and continuous refinement. Updates from Xt-EHR will be progressively incorporated into this Implementation Guide to maintain alignment with the evolving EHDS specifications.

### EHDSSpecimen -> SpecimenEu

This page explains how conceptual elements from the EHDS Specimen logical model are expressed in the corresponding FHIR Specimen profile used by this Implementation Guide.

Mapping Context

- Source logical model: EHDSSpecimen
- Target FHIR profile: SpecimenEu

EHDSSpecimen -> SpecimenEu
EHDSSpecimen (Logical Model) | Relationship | SpecimenEu
--- | --- | ---
Element | Description | Relation | Resource | Element | Description | Notes
identifier | Identifier(s) of specimen. | equivalent | Specimen | identifier | Business identifiers. |
status | Availability/status of specimen. | equivalent | Specimen | status | Specimen status. |
type | Kind of material in specimen. | equivalent | Specimen | type | Specimen type. |
specimenSource[x] | Source subject/location/device. | equivalent | Specimen | subject | Who/what specimen is from. |
parentSpecimen | Parent specimen(s). | equivalent | Specimen | parent | Derived from parent specimen. |
request | Why specimen was collected. | equivalent | Specimen | request | Related service request(s). |
combined | Whether specimen is grouped/pooled. | no-map | Specimen | combined | Combined specimen indicator. | Missing element
collection | Collection details container. | related-to | Specimen | collection | Collection details. |
collection.performer[x] | Collector person/organization. | equivalent | Specimen | collection.collector | Who collected specimen. |
collection.collected[x] | Date/time or period of collection. | equivalent | Specimen | collection.collected[x] | When specimen was collected. |
collection.quantity | Quantity collected. | equivalent | Specimen | collection.quantity | Collected amount. |
collection.method | Method used to collect specimen. | equivalent | Specimen | collection.method | Collection method. |
collection.device | Device used for collection. | no-map | Specimen | collection.device | Collection device. |
collection.bodySite | Anatomic location of collection. | equivalent | Specimen | extension:bodySite | Collection site/body structure. |
receivedDate | Date/time specimen received by lab. | equivalent | Specimen | receivedTime | Received time in testing lab. |
container | Container details. | related-to | Specimen | container | Container slice(s). |
container.specimenQuantity | Quantity inside container. | equivalent | Specimen | container.specimenQuantity | Amount in container. |
container.containerDevice | Device resource representing container. | equivalent | Specimen | container.extension:device | Container device reference. | Mapped via specimen-container-device extension in this IG.
condition | State/condition of specimen. | equivalent | Specimen | condition | Current specimen condition. |
note | Notes/issues about specimen. | equivalent | Specimen | note | Annotation text. |

Return to overview: EHDS Logical Models -> FHIR Profiles