HL7 Europe Base and Core FHIR IG
2.0.1 - trial-use 150

HL7 Europe Base and Core FHIR IG - Downloaded Version 2.0.1 See the Directory of published versions

EHDSAllergyIntolerance to FHIR AllergyIntolerance Mapping

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

EHDSAllergyIntolerance → AllergyIntoleranceEuCore

This page explains how conceptual elements from the EHDS logical model are expressed in the corresponding FHIR AllergyIntoleranceEuCore profile used by this Implementation Guide.

Mapping Context

EHDSAllergyIntolerance → AllergyIntoleranceEuCore
EHDSAllergyIntolerance (Logical Model) Relationship AllergyIntoleranceEuCore
Element Relation Resource Element Notes
header related-to AllergyIntolerance. Dataset-level; not usually carried in AllergyIntolerance as-is.
header.subject equivalent AllergyIntolerancepatient
header.identifier equivalent AllergyIntoleranceidentifier Copy over all identifiers if multiple.
header.author[x] equivalent AllergyIntolerancerecorder〔R4〕
participant.actor〔R5〕		 With participant.function = "http://terminology.hl7.org/CodeSystem/provenance-participant-type#author"
header.date equivalent AllergyIntolerancerecordedDate
header.status equivalent AllergyIntoleranceclinicalStatus
header.source equivalent AllergyIntoleranceasserter〔R4〕
participant.actor〔R5〕		 With participant.function = "http://terminology.hl7.org/CodeSystem/provenance-participant-type#informant"
header.language equivalent AllergyIntolerancelanguage
agentOrAllergen equivalent AllergyIntolerancecode
note source-is-broader-than-target AllergyIntolerancenote.text
criticality equivalent AllergyIntolerancecriticality
certainty equivalent AllergyIntoleranceverificationStatus
onsetDate equivalent AllergyIntoleranceonset[x] FHIR supports multiple datatypes; here you have dateTime → map to onsetDateTime.
endDate equivalent AllergyIntoleranceextension:abatement
reaction equivalent AllergyIntolerancereaction
reaction.agentOrAllergen equivalent AllergyIntolerancereaction.substance Maps the reaction-level causative agent where provided.
reaction.manifestation equivalent AllergyIntolerancereaction.manifestation
reaction.severity equivalent AllergyIntolerancereaction.severity
reaction.onset equivalent AllergyIntolerancereaction.onset

Return to overview: EHDS Logical Models → FHIR Profiles