# Allergy intolerance model - MyHealth@EU Core v1.0.0

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Allergy intolerance model**

## Logical Model: Allergy intolerance model 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.ehdsi.eu/core/StructureDefinition/MyHealthEuAllergyIntolerance | *Version*:1.0.0 |
| Active as of 2026-05-04 | *Computable Name*:MyHealthEuAllergyIntolerance |

 
MyHealth@EU refined model for allergy or intolerance 

**Usages:**

* This Logical Model is not used by any profiles in this Implementation Guide

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/myhealth.eu.fhir.core|current/StructureDefinition/MyHealthEuAllergyIntolerance)

### Formal Views of Profile Content

 [Description of Profiles, Differentials, Snapshots and how the different presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-MyHealthEuAllergyIntolerance.csv), [Excel](StructureDefinition-MyHealthEuAllergyIntolerance.xlsx) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "MyHealthEuAllergyIntolerance",
  "url" : "http://fhir.ehdsi.eu/core/StructureDefinition/MyHealthEuAllergyIntolerance",
  "version" : "1.0.0",
  "name" : "MyHealthEuAllergyIntolerance",
  "title" : "Allergy intolerance model",
  "status" : "active",
  "date" : "2026-05-04T16:10:59+02:00",
  "publisher" : "MyHealth@Eu",
  "contact" : [{
    "name" : "MyHealth@Eu",
    "telecom" : [{
      "system" : "url",
      "value" : "https://health.ec.europa.eu/other-pages/basic-page/myhealtheu-flyer-addressed-patients-and-health-professionals_en"
    }]
  }],
  "description" : "MyHealth@EU refined model for allergy or intolerance",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "150",
      "display" : "Europe"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  }],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://fhir.ehdsi.eu/core/StructureDefinition/MyHealthEuAllergyIntolerance",
  "baseDefinition" : "http://www.xt-ehr.eu/fhir/models/StructureDefinition/EHDSAllergyIntolerance",
  "derivation" : "specialization",
  "differential" : {
    "element" : [{
      "id" : "MyHealthEuAllergyIntolerance",
      "path" : "MyHealthEuAllergyIntolerance",
      "definition" : "MyHealth@EU refined model for allergy or intolerance"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.header.status",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.header.status"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.agentOrAllergen",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "SHOULD:handle"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.agentOrAllergen"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.note",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "SHOULD:handle"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.note"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.criticality",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.criticality"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.certainty",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.certainty"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.onsetDate",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.onsetDate"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.endDate",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.endDate"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.reaction",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.reaction"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.reaction.agentOrAllergen",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "SHOULD:handle"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.reaction.agentOrAllergen"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.reaction.manifestation",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.reaction.manifestation"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.reaction.severity",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.reaction.severity"
    },
    {
      "id" : "MyHealthEuAllergyIntolerance.reaction.onset",
      "extension" : [{
        "extension" : [{
          "url" : "code",
          "valueCode" : "MAY:able-to-populate"
        },
        {
          "url" : "actor",
          "valueCanonical" : "http://fhir.ehdsi.eu/core/ActorDefinition/actor-handler-ehdsi"
        }],
        "url" : "http://hl7.org/fhir/StructureDefinition/obligation"
      }],
      "path" : "MyHealthEuAllergyIntolerance.reaction.onset"
    }]
  }
}

```
