# Allergy Intolerance (CZ core) - HL7 Czech Base and Core FHIR IG v0.3.0

* [**Table of Contents**](toc.md)
* [**Summary artifacts**](artifacts.md)
* **Allergy Intolerance (CZ core)**

## Resource Profile: Allergy Intolerance (CZ core) 

| | |
| :--- | :--- |
| *Official URL*:https://hl7.cz/fhir/core/StructureDefinition/cz-allergyIntolerance | *Version*:0.3.0 |
| Active as of 2026-03-06 | *Computable Name*:CZ_AllergyIntolerance |

 
Czech national profile for an Allergy Intolerance 

**Usages:**

* Examples for this Profile: [AllergyIntolerance/AllergyToCatDander](AllergyIntolerance-AllergyToCatDander.md) and [AllergyIntolerance/allergy-1](AllergyIntolerance-allergy-1.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.cz.core|current/StructureDefinition/cz-allergyIntolerance)

### 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-cz-allergyIntolerance.csv), [Excel](StructureDefinition-cz-allergyIntolerance.xlsx), [Schematron](StructureDefinition-cz-allergyIntolerance.sch) 



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "cz-allergyIntolerance",
  "url" : "https://hl7.cz/fhir/core/StructureDefinition/cz-allergyIntolerance",
  "version" : "0.3.0",
  "name" : "CZ_AllergyIntolerance",
  "title" : "Allergy Intolerance (CZ core)",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-03-06T09:02:49+01:00",
  "publisher" : "HL7 Czech Republic",
  "contact" : [{
    "name" : "HL7 Czech Republic",
    "telecom" : [{
      "system" : "url",
      "value" : "https://www.hl7.cz/"
    }]
  }],
  "description" : "Czech national profile for an Allergy Intolerance",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "CZ",
      "display" : "Czechia"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  },
  {
    "identity" : "w5",
    "uri" : "http://hl7.org/fhir/fivews",
    "name" : "FiveWs Pattern Mapping"
  },
  {
    "identity" : "v2",
    "uri" : "http://hl7.org/v2",
    "name" : "HL7 v2 Mapping"
  }],
  "kind" : "resource",
  "abstract" : false,
  "type" : "AllergyIntolerance",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "AllergyIntolerance",
      "path" : "AllergyIntolerance",
      "short" : "Czech Allergy Intolerance",
      "definition" : "The profile presents the requirements for AllergyIntolerance within the Czech national interoperability project. It represents a record of a clinical assessment of an allergy or intolerance; a propensity, or a potential risk to an individual, to have an adverse reaction on future exposure to the specified substance, or class of substance."
    },
    {
      "id" : "AllergyIntolerance.extension",
      "path" : "AllergyIntolerance.extension",
      "slicing" : {
        "discriminator" : [{
          "type" : "value",
          "path" : "url"
        }],
        "ordered" : false,
        "rules" : "open"
      }
    },
    {
      "id" : "AllergyIntolerance.extension:abatement",
      "path" : "AllergyIntolerance.extension",
      "sliceName" : "abatement",
      "min" : 0,
      "max" : "1",
      "type" : [{
        "code" : "Extension",
        "profile" : ["http://hl7.org/fhir/StructureDefinition/allergyintolerance-abatement"]
      }]
    },
    {
      "id" : "AllergyIntolerance.extension:abatement.value[x]",
      "path" : "AllergyIntolerance.extension.value[x]",
      "slicing" : {
        "discriminator" : [{
          "type" : "type",
          "path" : "$this"
        }],
        "ordered" : false,
        "rules" : "open"
      }
    },
    {
      "id" : "AllergyIntolerance.extension:abatement.value[x]:valueDateTime",
      "path" : "AllergyIntolerance.extension.value[x]",
      "sliceName" : "valueDateTime",
      "short" : "End date",
      "min" : 0,
      "max" : "1",
      "type" : [{
        "code" : "dateTime"
      }]
    },
    {
      "id" : "AllergyIntolerance.identifier",
      "path" : "AllergyIntolerance.identifier",
      "min" : 1
    },
    {
      "id" : "AllergyIntolerance.clinicalStatus",
      "path" : "AllergyIntolerance.clinicalStatus",
      "min" : 1,
      "binding" : {
        "strength" : "required",
        "valueSet" : "http://hl7.org/fhir/ValueSet/allergyintolerance-clinical"
      }
    },
    {
      "id" : "AllergyIntolerance.type",
      "path" : "AllergyIntolerance.type",
      "binding" : {
        "strength" : "required",
        "valueSet" : "http://hl7.org/fhir/ValueSet/allergy-intolerance-type"
      }
    },
    {
      "id" : "AllergyIntolerance.category",
      "path" : "AllergyIntolerance.category",
      "binding" : {
        "strength" : "required",
        "valueSet" : "http://hl7.org/fhir/ValueSet/allergy-intolerance-category"
      }
    },
    {
      "id" : "AllergyIntolerance.code",
      "path" : "AllergyIntolerance.code",
      "min" : 1,
      "binding" : {
        "strength" : "preferred",
        "valueSet" : "https://ncez.mzcr.cz/terminology/ValueSet/AllergenWithExceptions"
      }
    },
    {
      "id" : "AllergyIntolerance.patient",
      "path" : "AllergyIntolerance.patient",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["https://hl7.cz/fhir/core/StructureDefinition/cz-patient-core"]
      }]
    },
    {
      "id" : "AllergyIntolerance.recorder",
      "path" : "AllergyIntolerance.recorder",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["https://hl7.cz/fhir/core/StructureDefinition/cz-practitioner-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-practitionerrole-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-patient-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-relatedPerson-core"]
      }]
    },
    {
      "id" : "AllergyIntolerance.asserter",
      "path" : "AllergyIntolerance.asserter",
      "type" : [{
        "code" : "Reference",
        "targetProfile" : ["https://hl7.cz/fhir/core/StructureDefinition/cz-patient-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-relatedPerson-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-practitioner-core",
        "https://hl7.cz/fhir/core/StructureDefinition/cz-practitionerrole-core"]
      }]
    },
    {
      "id" : "AllergyIntolerance.reaction.manifestation",
      "path" : "AllergyIntolerance.reaction.manifestation",
      "binding" : {
        "strength" : "preferred",
        "valueSet" : "http://terminology.ehdsi.eu/ValueSet/eHDSIReactionAllergy"
      }
    },
    {
      "id" : "AllergyIntolerance.reaction.onset",
      "path" : "AllergyIntolerance.reaction.onset",
      "short" : "Reaction onset"
    },
    {
      "id" : "AllergyIntolerance.reaction.severity",
      "path" : "AllergyIntolerance.reaction.severity",
      "short" : "Reaction severity"
    }]
  }
}

```
