EHDSAllergyIntolerance
type: StructureDefinition
node role: treeRoot
id:
  v: EHDSAllergyIntolerance
text:
  status:
    v: extensions
  div: Generated Narrative: StructureDefinition EHDSAllergyIntolerance Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> EHDSAllergyIntolerance 0..* EHDSDataSet Elements defined in Ancestors:header, presentedForm Allergy intolerance model Instances of this logical model can be the target of a Reference #xD; agentOrAllergen 1..1 CodeableConcept A specific allergen or other agent/substance (drug, food, chemical agent, etc.) to which the patient has an adverse reaction propensity. Binding Description: (preferred): 1.3.6.1.4.1.12559.11.10.1.3.1.42.24 eHDSIActiveIngredient (ATC, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.61 eHDSISubstance (EMA SMS, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.19 eHDSIAllergenNoDrug (SCT, used in MH@EU); ICD-11 Allergens #xD; typeOfPropensity 0..1 CodeableConcept This element describes whether this condition refers to an allergy, non-allergy intolerance, or unknown class of intolerance (not known to be allergy or intolerance) Binding Description: (preferred): 1.3.6.1.4.1.12559.11.10.1.3.1.42.18 eHDSIAdverseEventType (SCT, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-type (HL7, required in HL7 FHIR) #xD; description 0..1 string Textual description of the allergy or intolerance #xD; criticality 0..1 CodeableConcept Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance. Binding Description: (preferred): 1.3.6.1.4.1.12559.11.10.1.3.1.42.57 eHDSICriticality (HL7, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality (HL7, required in HL7 FHIR) #xD; certainty 0..1 CodeableConcept Assertion about the certainty associated with a propensity, or potential risk, of a reaction to the identified substance. Diagnostic and /or clinical evidence of condition Binding Description: (preferred): 1.3.6.1.4.1.12559.11.10.1.3.1.42.58 eHDSIAllergyCertainty (HL7, used in MH@EU) ; http://hl7.org/fhir/ValueSet/all…
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics
  value: code
    v: can-be-target
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics
  value: code
    v: can-be-target
url:
  v: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAllergyIntolerance
version:
  v: 0.1.0
name:
  v: EHDSAllergyIntolerance
title:
  v: Allergy intolerance model
status:
  v: draft
date:
  v: 2025-08-05T08:51:00+00:00
publisher:
  v: HL7 Europe
contact:
  name:
    v: Xt-EHR
  telecom:
    system:
      v: url
    value:
      v: http://Xt-EHR.eu
description:
  v: EHDS refined base model for allergy/intolerance
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
    code:
      v: 150
    display:
      v: Europe
copyright:
  v: Copyright HL7 Europe. Licensed under Creative Commons public domain (CC0 1.0).
fhir version:
  v: 5.0.0
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
  name:
    v: RIM Mapping
kind:
  v: logical
abstract:
  v: false
type:
  v: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAllergyIntolerance
base definition:
  v: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDataSet
  link: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDataSet
derivation:
  v: specialization
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
    value: string
      v: 0.1.0
  element:
    id:
      v: EHDSAllergyIntolerance
    path:
      v: EHDSAllergyIntolerance
    short:
      v: Allergy intolerance model
    definition:
      v: EHDS refined base model for allergy/intolerance
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: Base
      min:
        v: 0
      max:
        v: *
    is modifier:
      v: false
    mapping:
      identity:
        v: rim
      map:
        v: n/a
  element:
    id:
      v: EHDSAllergyIntolerance.header
    path:
      v: EHDSAllergyIntolerance.header
    short:
      v: Common header for all patient-related data
    definition:
      v: Common header for all patient-related data
    min:
      v: 1
    max:
      v: 1
    base:
      path:
        v: EHDSDataSet.header
      min:
        v: 1
      max:
        v: 1
    type:
      code:
        v: Base
  element:
    id:
      v: EHDSAllergyIntolerance.header.subject
    path:
      v: EHDSAllergyIntolerance.header.subject
    short:
      v: Subject
    definition:
      v: Patient/subject information
    min:
      v: 1
    max:
      v: 1
    base:
      path:
        v: EHDSDataSet.header.subject
      min:
        v: 1
      max:
        v: 1
    type:
      code:
        v: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient
  element:
    id:
      v: EHDSAllergyIntolerance.header.identifier
    path:
      v: EHDSAllergyIntolerance.header.identifier
    short:
      v: Business identifier for the object
    definition:
      v: Business identifier for the object
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: EHDSDataSet.header.identifier
      min:
        v: 0
      max:
        v: *
    type:
      code:
        v: Identifier
  element:
    id:
      v: EHDSAllergyIntolerance.header.authorship
    path:
      v: EHDSAllergyIntolerance.header.authorship
    short:
      v: Authorship
    definition:
      v: Resource authoring details
    min:
      v: 1
    max:
      v: *
    base:
      path:
        v: EHDSDataSet.header.authorship
      min:
        v: 1
      max:
        v: *
    type:
      code:
        v: Base
  element:
    id:
      v: EHDSAllergyIntolerance.header.authorship.author[x]
    path:
      v: EHDSAllergyIntolerance.header.authorship.author[x]

v: Author

v: Author(s) by whom the resource was/were authored. Multiple authors could be provided.

v: 1

v: 1

path:
  v: EHDSDataSet.header.authorship.author[x]
min:
  v: 1
max:
  v: 1

id:
  v: EHDSAllergyIntolerance.header.authorship.datetime
path:
  v: EHDSAllergyIntolerance.header.authorship.datetime
short:
  v: Date and time of authoring/issuing
definition:
  v: Date and time of the issuing the document/resource by its author.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.authorship.datetime
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.header.lastUpdate
path:
  v: EHDSAllergyIntolerance.header.lastUpdate
short:
  v: Date and time of the last update to the resource
definition:
  v: Date and time of the last update to the document/information
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.lastUpdate
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.header.status
path:
  v: EHDSAllergyIntolerance.header.status
short:
  v: Status of the resource
definition:
  v: Status of the resource
min:
  v: 1
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.status
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: CodeableConcept

id:
  v: EHDSAllergyIntolerance.header.statusReason[x]
path:
  v: EHDSAllergyIntolerance.header.statusReason[x]
short:
  v: Reason for the current status of the resource.
definition:
  v: Reason for the current status of the resource.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.statusReason[x]
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    v: 1
type:
  code:
    v: CodeableConcept
type:
  code:
    v: string

id:
  v: EHDSAllergyIntolerance.header.language
path:
  v: EHDSAllergyIntolerance.header.language
short:
  v: Language
definition:
  v: Language in which the resource is written. Language is expressed by the IETF language tag.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.language
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: BCP 47

id:
  v: EHDSAllergyIntolerance.header.version
path:
  v: EHDSAllergyIntolerance.header.version
short:
  v: Version
definition:
  v: Business version of the resource.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSDataSet.header.version
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string

id:
  v: EHDSAllergyIntolerance.presentedForm
path:
  v: EHDSAllergyIntolerance.presentedForm
short:
  v: A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document
definition:
  v: A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document
min:
  v: 0
max:
  v: *
base:
  path:
    v: EHDSDataSet.presentedForm
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment

id:
  v: EHDSAllergyIntolerance.agentOrAllergen
path:
  v: EHDSAllergyIntolerance.agentOrAllergen
short:
  v: A specific allergen or other agent/substance (drug, food, chemical agent, etc.) to which the patient has an adverse reaction propensity.
definition:
  v: A specific allergen or other agent/substance (drug, food, chemical agent, etc.) to which the patient has an adverse reaction propensity.
requirements:
  v: eHN PS Guideline, MyHealth@EU, ISO IPS
min:
  v: 1
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.agentOrAllergen
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.24 **eHDSIActiveIngredient** (ATC, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.61 eHDSISubstance (EMA SMS, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.19 eHDSIAllergenNoDrug (SCT, used in MH@EU); ICD-11 Allergens

id:
  v: EHDSAllergyIntolerance.typeOfPropensity
path:
  v: EHDSAllergyIntolerance.typeOfPropensity
short:
  v: This element describes whether this condition refers to an allergy, non-allergy intolerance, or unknown class of intolerance (not known to be allergy or intolerance)
definition:
  v: This element describes whether this condition refers to an allergy, non-allergy intolerance, or unknown class of intolerance (not known to be allergy or intolerance)
requirements:
  v: eHN PS Guideline, MyHealth@EU
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.typeOfPropensity
  min:
    v: 0
  max:
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.18 eHDSIAdverseEventType (SCT, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-type (HL7, required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.description
path:
  v: EHDSAllergyIntolerance.description
short:
  v: Textual description of the allergy or intolerance
definition:
  v: Textual description of the allergy or intolerance
requirements:
  v: eHN PS Guideline, ISO IPS
min:
  v: 0
max:
  v: 1
base:
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    v: EHDSAllergyIntolerance.description
  min:
    v: 0
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    v: 1
type:
  code:
    v: string

id:
  v: EHDSAllergyIntolerance.criticality
path:
  v: EHDSAllergyIntolerance.criticality
short:
  v: Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
definition:
  v: Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
requirements:
  v: eHN PS Guideline, MyHealth@EU, ISO IPS
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.criticality
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    v: 0
  max:
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.57 eHDSICriticality (HL7, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality (HL7, required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.certainty
path:
  v: EHDSAllergyIntolerance.certainty
short:
  v: Assertion about the certainty associated with a propensity, or potential risk, of a reaction to the identified substance. Diagnostic and /or clinical evidence of condition
definition:
  v: Assertion about the certainty associated with a propensity, or potential risk, of a reaction to the identified substance. Diagnostic and /or clinical evidence of condition
requirements:
  v: eHN PS Guideline, MyHealth@EU, ISO IPS
min:
  v: 0
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  v: 1
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.58 eHDSIAllergyCertainty (HL7, used in MH@EU) ; http://hl7.org/fhir/ValueSet/allergyintolerance-verification (HL7, required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.status
path:
  v: EHDSAllergyIntolerance.status
short:
  v: Current status of the allergy or intolerance, for example, whether it is active, in remission, resolved, etc.
definition:
  v: Current status of the allergy or intolerance, for example, whether it is active, in remission, resolved, etc.
requirements:
  v: eHN PS Guideline, MyHealth@EU, ISO IPS
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.status
  min:
    v: 0
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.59 eHDSIAllergyStatus (HL7, used in MH@EU); http://hl7.org/fhir/ValueSet/allergyintolerance-clinical (HL7, required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.onsetDate
path:
  v: EHDSAllergyIntolerance.onsetDate
short:
  v: When allergy or intolerance was identified
definition:
  v: When allergy or intolerance was identified
requirements:
  v: MyHealth@EU, ISO IPS
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.onsetDate
  min:
    v: 0
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    v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.endDate
path:
  v: EHDSAllergyIntolerance.endDate
short:
  v: Date of resolution of the allergy (e.g. when the clinician deemed there is no longer any need to track the underlying condition)
definition:
  v: Date of resolution of the allergy (e.g. when the clinician deemed there is no longer any need to track the underlying condition)
requirements:
  v: eHN PS Guideline, MyHealth@EU, ISO IPS
min:
  v: 0
max:
  v: 1
base:
  path:
    v: EHDSAllergyIntolerance.endDate
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.reaction
path:
  v: EHDSAllergyIntolerance.reaction
short:
  v: Adverse Reaction Events linked to exposure to substance.
definition:
  v: Adverse Reaction Events linked to exposure to substance.
requirements:
  v: ISO IPS (explicit), implicitly in eHN PS Guideline, MH@EU
min:
  v: 0
max:
  v: *
base:
  path:
    v: EHDSAllergyIntolerance.reaction
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type:
  code:
    v: Base

id:
  v: EHDSAllergyIntolerance.reaction.manifestation
path:
  v: EHDSAllergyIntolerance.reaction.manifestation
short:
  v: Description of the clinical manifestation of the allergic reaction. Example: anaphylactic shock, angioedema. (the clinical manifestation also gives information about the severity of the observed reaction).
definition:
  v: Description of the clinical manifestation of the allergic reaction. Example: anaphylactic shock, angioedema. (the clinical manifestation also gives information about the severity of the observed reaction).
requirements:
  v: The element is present in eHN PS GL, MyHealth@EU specifications and ISO IPS. Element name and description is taken from eHN PS GL. Cardinality in MyHealth@EU for this element, used here, is one manifestation per severity and onset, while the cardinality in FHIR IPS IG allows multiple manifestations per severity and onset.
min:
  v: 0
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  v: *
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  path:
    v: EHDSAllergyIntolerance.reaction.manifestation
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.5 eHDSIIllnessandDisorder (ICD-10, alternative in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.11 eHDSIReactionAllergy (SCT, alternative in MH@EU); ICD-11 MMS

id:
  v: EHDSAllergyIntolerance.reaction.date
path:
  v: EHDSAllergyIntolerance.reaction.date
short:
  v: Date and time of allergy manifestation
definition:
  v: Date and time of allergy manifestation
min:
  v: 0
max:
  v: 1
base:
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    v: EHDSAllergyIntolerance.reaction.date
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    v: 0
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    v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.reaction.severity
path:
  v: EHDSAllergyIntolerance.reaction.severity
short:
  v: Severity of the clinical manifestation of the allergic reaction.
definition:
  v: Severity of the clinical manifestation of the allergic reaction.
requirements:
  v: The element is present in eHN PS GL, MyHealth@EU specifications and ISO IPS. Element name and description is taken from eHN PS GL.
min:
  v: 0
max:
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base:
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    v: EHDSAllergyIntolerance.reaction.severity
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type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.13 eHDSISeverity (SCT, used in MH@EU); http://hl7.org/fhir/ValueSet/reaction-event-severity (HL7, Required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.reaction.onsetDate
path:
  v: EHDSAllergyIntolerance.reaction.onsetDate
short:
  v: Date of the observation of the reaction
definition:
  v: Date of the observation of the reaction
requirements:
  v: The element is present in eHN PS GL. Element name and description is taken from eHN PS GL.
min:
  v: 0
max:
  v: 1
base:
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type:
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element:
  id:
    v: EHDSAllergyIntolerance
  path:
    v: EHDSAllergyIntolerance
  short:
    v: Allergy intolerance model
  definition:
    v: EHDS refined base model for allergy/intolerance
element:
  id:
    v: EHDSAllergyIntolerance.agentOrAllergen
  path:
    v: EHDSAllergyIntolerance.agentOrAllergen
  short:
    v: A specific allergen or other agent/substance (drug, food, chemical agent, etc.) to which the patient has an adverse reaction propensity.
  definition:
    v: A specific allergen or other agent/substance (drug, food, chemical agent, etc.) to which the patient has an adverse reaction propensity.
  requirements:
    v: eHN PS Guideline, MyHealth@EU, ISO IPS
  min:
    v: 1
  max:
    v: 1
  type:
    code:
      v: CodeableConcept
  binding:
    strength:
      v: preferred
    description:
      v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.24 **eHDSIActiveIngredient** (ATC, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.61 eHDSISubstance (EMA SMS, used in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.19 eHDSIAllergenNoDrug (SCT, used in MH@EU); ICD-11 Allergens
element:
  id:
    v: EHDSAllergyIntolerance.typeOfPropensity
  path:
    v: EHDSAllergyIntolerance.typeOfPropensity
  short:
    v: This element describes whether this condition refers to an allergy, non-allergy intolerance, or unknown class of intolerance (not known to be allergy or intolerance)
  definition:
    v: This element describes whether this condition refers to an allergy, non-allergy intolerance, or unknown class of intolerance (not known to be allergy or intolerance)
  requirements:
    v: eHN PS Guideline, MyHealth@EU
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: CodeableConcept
  binding:
    strength:
      v: preferred
    description:
      v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.18 eHDSIAdverseEventType (SCT, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-type (HL7, required in HL7 FHIR)
element:
  id:
    v: EHDSAllergyIntolerance.description
  path:
    v: EHDSAllergyIntolerance.description
  short:
    v: Textual description of the allergy or intolerance
  definition:
    v: Textual description of the allergy or intolerance
  requirements:
    v: eHN PS Guideline, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: string
element:
  id:
    v: EHDSAllergyIntolerance.criticality
  path:
    v: EHDSAllergyIntolerance.criticality
  short:
    v: Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
  definition:
    v: Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
  requirements:
    v: eHN PS Guideline, MyHealth@EU, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: CodeableConcept
  binding:
    strength:
      v: preferred
    description:
      v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.57 eHDSICriticality (HL7, used in MH@EU); http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality (HL7, required in HL7 FHIR)
element:
  id:
    v: EHDSAllergyIntolerance.certainty
  path:
    v: EHDSAllergyIntolerance.certainty
  short:
    v: Assertion about the certainty associated with a propensity, or potential risk, of a reaction to the identified substance. Diagnostic and /or clinical evidence of condition
  definition:
    v: Assertion about the certainty associated with a propensity, or potential risk, of a reaction to the identified substance. Diagnostic and /or clinical evidence of condition
  requirements:
    v: eHN PS Guideline, MyHealth@EU, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: CodeableConcept
  binding:
    strength:
      v: preferred
    description:
      v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.58 eHDSIAllergyCertainty (HL7, used in MH@EU) ; http://hl7.org/fhir/ValueSet/allergyintolerance-verification (HL7, required in HL7 FHIR)
element:
  id:
    v: EHDSAllergyIntolerance.status
  path:
    v: EHDSAllergyIntolerance.status
  short:
    v: Current status of the allergy or intolerance, for example, whether it is active, in remission, resolved, etc.
  definition:
    v: Current status of the allergy or intolerance, for example, whether it is active, in remission, resolved, etc.
  requirements:
    v: eHN PS Guideline, MyHealth@EU, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: CodeableConcept
  binding:
    strength:
      v: preferred
    description:
      v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.59 eHDSIAllergyStatus (HL7, used in MH@EU); http://hl7.org/fhir/ValueSet/allergyintolerance-clinical (HL7, required in HL7 FHIR)
element:
  id:
    v: EHDSAllergyIntolerance.onsetDate
  path:
    v: EHDSAllergyIntolerance.onsetDate
  short:
    v: When allergy or intolerance was identified
  definition:
    v: When allergy or intolerance was identified
  requirements:
    v: MyHealth@EU, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: dateTime
element:
  id:
    v: EHDSAllergyIntolerance.endDate
  path:
    v: EHDSAllergyIntolerance.endDate
  short:
    v: Date of resolution of the allergy (e.g. when the clinician deemed there is no longer any need to track the underlying condition)
  definition:
    v: Date of resolution of the allergy (e.g. when the clinician deemed there is no longer any need to track the underlying condition)
  requirements:
    v: eHN PS Guideline, MyHealth@EU, ISO IPS
  min:
    v: 0
  max:
    v: 1
  type:
    code:
      v: dateTime
element:
  id:
    v: EHDSAllergyIntolerance.reaction
  path:
    v: EHDSAllergyIntolerance.reaction
  short:
    v: Adverse Reaction Events linked to exposure to substance.
  definition:
    v: Adverse Reaction Events linked to exposure to substance.
  requirements:
    v: ISO IPS (explicit), implicitly in eHN PS Guideline, MH@EU
  min:
    v: 0
  max:
    v: *
  type:
    code:
      v: Base
element:
  id:
    v: EHDSAllergyIntolerance.reaction.manifestation
  path:
    v: EHDSAllergyIntolerance.reaction.manifestation

v: Description of the clinical manifestation of the allergic reaction. Example: anaphylactic shock, angioedema. (the clinical manifestation also gives information about the severity of the observed reaction).

v: Description of the clinical manifestation of the allergic reaction. Example: anaphylactic shock, angioedema. (the clinical manifestation also gives information about the severity of the observed reaction).

v: The element is present in eHN PS GL, MyHealth@EU specifications and ISO IPS. Element name and description is taken from eHN PS GL. Cardinality in MyHealth@EU for this element, used here, is one manifestation per severity and onset, while the cardinality in FHIR IPS IG allows multiple manifestations per severity and onset.

v: 0

v: *

code:
  v: CodeableConcept

strength:
  v: preferred
description:
  v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.5 eHDSIIllnessandDisorder (ICD-10, alternative in MH@EU); 1.3.6.1.4.1.12559.11.10.1.3.1.42.11 eHDSIReactionAllergy (SCT, alternative in MH@EU); ICD-11 MMS

id:
  v: EHDSAllergyIntolerance.reaction.date
path:
  v: EHDSAllergyIntolerance.reaction.date
short:
  v: Date and time of allergy manifestation
definition:
  v: Date and time of allergy manifestation
min:
  v: 0
max:
  v: 1
type:
  code:
    v: dateTime

id:
  v: EHDSAllergyIntolerance.reaction.severity
path:
  v: EHDSAllergyIntolerance.reaction.severity
short:
  v: Severity of the clinical manifestation of the allergic reaction.
definition:
  v: Severity of the clinical manifestation of the allergic reaction.
requirements:
  v: The element is present in eHN PS GL, MyHealth@EU specifications and ISO IPS. Element name and description is taken from eHN PS GL.
min:
  v: 0
max:
  v: 1
type:
  code:
    v: CodeableConcept
binding:
  strength:
    v: preferred
  description:
    v: 1.3.6.1.4.1.12559.11.10.1.3.1.42.13 eHDSISeverity (SCT, used in MH@EU); http://hl7.org/fhir/ValueSet/reaction-event-severity (HL7, Required in HL7 FHIR)

id:
  v: EHDSAllergyIntolerance.reaction.onsetDate
path:
  v: EHDSAllergyIntolerance.reaction.onsetDate
short:
  v: Date of the observation of the reaction
definition:
  v: Date of the observation of the reaction
requirements:
  v: The element is present in eHN PS GL. Element name and description is taken from eHN PS GL.
min:
  v: 0
max:
  v: 1
type:
  code:
    v: dateTime