HL7 Version 2 to FHIR
1.0.0-ballot - ballot International flag

This page is part of the HL7 Version 2 to FHIR (v1.0.0-ballot: STU1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

ConceptMap: Segment AL1 to AllergyIntolerance Map (Experimental)

Official URL: http://hl7.org/fhir/uv/v2mappings/segment-al1-to-allergyintolerance Version: 1.0.0-ballot
Active as of 2023-12-19 Computable Name: SegmentAL1ToAllergyIntolerance

Copyright/Legal: Copyright (c) 2020, HL7 International, Inc., All Rights Reserved.

This ConceptMap represents a mapping from the HL7 V2 Segment AL1 to the FHIR AllergyIntolerance Resource.

This ConceptMap represents the mapping from the HL7 V2 AL1 Segment to the FHIR AllergyIntolerance Resource. See also the FHIR Shorthand or the CSV Source.

HL7 v2Condition (IF True, args)HL7 FHIRComments
Sort OrderIdentifierNameData TypeCardinality - MinCardinality - MaxComputable ANTLRComputable FHIRPathNarrativeFHIR AttributeExtensionData TypeCardinality - MinCardinality - MaxData Type MappingAssignmentVocabulary Mapping
(IS, ID, CE, CEN, CWE)
0AL1AllergyIntolerance.clinicalStatus.coding.codeAllergyIntolerance.code01"active"
0AL1AllergyIntolerance.clinicalStatus.coding.systemAllergyIntolerance.uri01"http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical"
1AL1-1Set ID - AL1SI11
2AL1-2Allergen Type CodeCWE01AllergyIntolerance.categoryAllergyIntolerance.code0-1CWE[code]AllergenType[AllergyIntoleranceCategory]
2AL1-2Allergen Type CodeCWE01AllergyIntolerance.category.extension.urlAllergyIntolerance.uri11"http://hl7.org/fhir/StructureDefinition/alternate-codes"
2AL1-2Allergen Type CodeCWE01AllergyIntolerance.category.extension.valueCodeableConceptAllergyIntolerance.CodeableConcept11CWE[CodeableConcept]AllergenType[AllergyIntoleranceOriginalCategory]
2AL1-2Allergen Type CodeCWE01AllergyIntolerance.typeAllergyIntolerance.code01CWE[code]AllergyType
3AL1-3Allergen Code/Mnemonic/DescriptionCWE11AllergyIntolerance.codeAllergyIntolerance.CodeableConcept01CWE[CodeableConcept]
4AL1-4Allergy Severity CodeCWE01If severity was used equivalent to criticalityAllergyIntolerance.criticalityAllergyIntolerance.code01CWE[code]AllergySeverity[AllergyIntolerance.criticality]
4AL1-4Allergy Severity CodeCWE01If severity was used equivalent to criticalityAllergyIntolerance.criticality.extension.urlAllergyIntolerance.uri11"http://hl7.org/fhir/StructureDefinition/alternate-codes"
4AL1-4Allergy Severity CodeCWE01If severity was used equivalent to criticalityAllergyIntolerance.criticality.extension.valueCodeableConceptAllergyIntolerance.CodeableConcept11CWE[CodeableConcept]AllergyTyp[AllergyIntolerance.criticality-original]
4AL1-4Allergy Severity CodeCWE01If severity was not used equivalent to criticalityNeed a local implementation extension.
5AL1-5Allergy Reaction CodeST0-1AllergyIntolerance.reaction.manifestation.textAllergyIntolerance.CodeableConcept01ST[CodeableConcept]
6AL1-6Identification DateDT11AllergyIntolerance.onsetDateTimeAllergyIntolerance.dateTime01

Mapping from AL1 to AllergyIntolerance

ACTIVE (not intended for production usage). Published on 2023-12-19 by HL7 International / Orders and Observations (HL7 Orders and Observations Workgroup: http://www.hl7.org/Special/com..., Keith W. Boone: kboone@ainq.com, Rob Hausam: rrhausam@gmail.com). Copyright (c) 2020, HL7 International, Inc., All Rights Reserved.

This ConceptMap represents a mapping from the HL7 V2 Segment AL1 to the FHIR AllergyIntolerance Resource.


Group 1Mapping from unspecified code system to unspecified code system

Source Concept DetailsRelationshipTarget Concept DetailsProperties
Codes from vocabularymapvaluedatatypemapCodes from narrative
AL1"active"is equivalent toclinicalStatus.coding.codeclinicalStatus.coding.code
AL1"http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical"is equivalent toclinicalStatus.coding.systemclinicalStatus.coding.system
AL1-2Allergen Type CodeAllergenType[AllergyIntoleranceCategory]CWE[code]is equivalent tocategorycategory
AL1-2Allergen Type Code"http://hl7.org/fhir/StructureDefinition/alternate-codes"is equivalent tocategory.extension[1].urlcategory.extension[1].url
AL1-2Allergen Type CodeAllergenType[AllergyIntoleranceOriginalCategory]CWE[CodeableConcept]is equivalent tocategory.extension[1].valueCodeableConceptcategory.extension[1].valueCodeableConcept
AL1-2Allergen Type CodeAllergyTypeCWE[code]is equivalent totypetype
AL1-3Allergen Code/Mnemonic/DescriptionCWE[CodeableConcept]is equivalent tocodecode
AL1-4Allergy Severity CodeAllergySeverity[AllergyIntolerance.criticality]CWE[code]is equivalent tocriticalitycriticalityIf severity was used equivalent to criticality
AL1-4Allergy Severity Code"http://hl7.org/fhir/StructureDefinition/alternate-codes"is equivalent tocriticality.extension[1].urlcriticality.extension[1].urlIf severity was used equivalent to criticality
AL1-4Allergy Severity CodeAllergyTyp[AllergyIntolerance.criticality-original]CWE[CodeableConcept]is equivalent tocriticality.extension[1].valueCodeableConceptcriticality.extension[1].valueCodeableConceptIf severity was used equivalent to criticality
AL1-5Allergy Reaction CodeST[CodeableConcept]is equivalent toreaction.manifestation.textreaction.manifestation.text
AL1-6Identification Dateis equivalent toonsetDateTimeonsetDateTime

Notes: