# EHDS MedicationAdministration Mapping - HL7 Europe Laboratory Report v2.0.0

* [**Table of Contents**](toc.md)
* [**Mapping to Profiles**](modelmap.md)
* **EHDS MedicationAdministration Mapping**

## EHDS MedicationAdministration Mapping

# EHDSMedicationAdministration -> MedicationAdministration

**Ongoing alignment:**The models are expected to continue evolving, with updates incorporated into this Implementation Guide to maintain alignment with the EHDS Implementing Acts.

### EHDSMedicationAdministration -> MedicationAdministration

 This page explains how conceptual elements from the EHDS Medication Administration logical model are expressed in the corresponding FHIR MedicationAdministration resource used by this Implementation Guide. 

**Mapping Context**
*  **Source logical model:** [ EHDSMedicationAdministration ](https://www.xt-ehr.eu/fhir/models/0.3.0/StructureDefinition-EHDSMedicationAdministration.html) 
*  **Target FHIR resource:** [MedicationAdministration](https://hl7.org/fhir/medicationadministration.html) 

| | | | | | | |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Element | Description | Relation | Resource | Element | Description | Notes |
| header | Common header inherited from EHDSDataSet. | related-to | MedicationAdministration | . | General metadata container. |  |
| header.subject | Patient/subject of care. | equivalent | MedicationAdministration | subject | Who received the medication. |  |
| header.identifier | Business identifier. | equivalent | MedicationAdministration | identifier | Business identifier(s) of administration event. |  |
| header.author[x] | Responsible person for recording the administration. | related-to | MedicationAdministration | performer.actor | Who administered medication. | No dedicated recorder field in core MedicationAdministration. |
| header.date | Date and time of authoring/recording. | no-map | MedicationAdministration | - | No direct core element in base MedicationAdministration. | Use an extension if explicit recording timestamp is required. |
| header.status | Status of administration (completed, on-hold, etc.). | equivalent | MedicationAdministration | status | Medication administration status. |  |
| header.language | Language of the resource. | equivalent | MedicationAdministration | language | Language of resource content/narrative. |  |
| medication | Administered medication. | equivalent | MedicationAdministration | medication[x] | Medication administered. | Typically Reference(Medication). |
| occurrence[x] | Date/time or period of administration. | equivalent | MedicationAdministration | effective[x] | When administration occurred. |  |
| reason[x] | Reason why medication was administered. | source-is-broader-than-target | MedicationAdministration | reasonCode | Clinical reason for administration. | If coded reason. |
| reason[x] | Reason why medication was administered. | source-is-broader-than-target | MedicationAdministration | reasonReference | Clinical reason for administration. | If details about the reason are provided in a separate resource. |
| dosageInstructions | How medication was administered. | related-to | MedicationAdministration | dosage | Dosage details (route, dose, rate). |  |
| note | Textual notes about administration. | equivalent | MedicationAdministration | note | Comments or annotations. |  |

 Return to overview: [EHDS Logical Models -> FHIR Profiles](modelmap.md) 

