# Allergy Intolerance Mapping - MyHealth@Eu Hospital Discharge Report v9.1.1

* [**Table of Contents**](toc.md)
* [**Mapping to Profiles**](profiles.md)
* **Allergy Intolerance Mapping**

## Allergy Intolerance Mapping

# MyHealthEuHdrAllergyIntolerance → AllergyIntoleranceEuHdr

**Ongoing alignment:**The MyHealth@EU HDR models refine the EHDS logical information models provided by the Xt-EHR project, adding obligation levels (Mandatory, Required, Optional) to the EHDS base elements. Models are expected to continue evolving with updates incorporated into this Implementation Guide.

### MyHealthEuHdrAllergyIntolerance → AllergyIntoleranceEuHdr

This page explains how conceptual elements from the MyHealth@EU HDR Allergy Intolerance logical model are expressed in the corresponding FHIR profile.

**Mapping Context**
* **Source logical model:** [MyHealthEuHdrAllergyIntolerance](StructureDefinition-MyHealthEuHdrAllergyIntolerance.md)
* **Target FHIR profile:** [AllergyIntoleranceEuHdr](https://build.fhir.org/ig/hl7-eu/hdr/StructureDefinition-allergyIntolerance-eu-hdr.html)

| | | | | |
| :--- | :--- | :--- | :--- | :--- |
| Element | Relation | Resource | Element | Notes |
| agentOrAllergen | equivalent | AllergyIntolerance | code |  |
| criticality | equivalent | AllergyIntolerance | criticality |  |
| certainty | equivalent | AllergyIntolerance | verificationStatus |  |
| onsetDate | equivalent | AllergyIntolerance | onset[x] |  |
| endDate | relatedto | AllergyIntolerance | extension:abatement |  |
| reaction.manifestation | equivalent | AllergyIntolerance | reaction.manifestation |  |
| reaction.severity | equivalent | AllergyIntolerance | reaction.severity |  |

Return to overview: [MyHealth@EU HDR Models → FHIR Profiles](profiles.md)

