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

HL7 Version 2 to FHIR, published by HL7 International / Orders and Observations. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/v2-to-fhir/ and changes regularly. See the Directory of published versions

ConceptMap: Datatype CX to Identifier Map (Experimental)

Official URL: http://hl7.org/fhir/uv/v2mappings/datatype-cx-to-identifier Version: 1.0.0-ballot
Active as of 2024-10-30 Computable Name: DatatypeCXToIdentifier

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

This ConceptMap represents a mapping from the HL7 V2 Datatype CX to the FHIR Identifier Data Type.

This ConceptMap represents the mapping from the HL7 V2 CX Data Type to the FHIR Identifier Data Type. See also the FHIR Shorthand or the CSV Source.

HL7 v2Condition (IF True, args)HL7 FHIRComments
Sort OrderIdentifierNameData TypeCardinality - MinCardinality - MaxComputable ANTLRComputable FHIRPathNarrativeFHIR AttributeProposed ExtensionData TypeCardinality - MinCardinality - MaxData Type MappingVocabulary Mapping
(IS, ID, CE, CEN, CWE)
Assignment
1CX.1ID NumberST11Identifier.valueIdentifier.string01
2CX.2Identifier Check DigitST01Identifier.extension.urlIdentifier.uri01"http://hl7.org/fhir/StructureDefinition/identifier-checkDigit"
2CX.2Identifier Check DigitST01Identifier.extension.valueStringIdentifier.string11
3CX.3Check Digit SchemeID01Identifier.extension.urlIdentifier.uri01"http://hl7.org/fhir/StructureDefinition/namingsystem-checkDigit"
3CX.3Check Digit SchemeID01Identifier.extension.valueStringIdentifier.string11
4CX.4Assigning AuthorityHD01If not in http://hl7.org/implement/standards/fhir/identifier-registry.html then determine whether organization or systemIdentifier.assigner(Identifier.Organization)Reference(Identifier.Organization)01HD[Organization]
4CX.4Assigning AuthorityHD01IF CX.4 IN http://hl7.org/implement/standards/fhir/identifier-registry.htmlIdentifier.systemIdentifier.uri01HD[uri]Typically the assigning authority reflects an organization, but if it is an actual system (EHR 1 vs. EHR 2, both supporting the same organization where one cannot get more specific), then CX.4 should be mapped to .system
5CX.5Identifier Type CodeID11Identifier.type.coding.codeIdentifier.code01IdentifierType
6CX.6Assigning FacilityHD01extension??-assigningFacilityReference(Identifier.Organization)01HD[Organization]
7CX.7Effective DateDT01Identifier.period.startIdentifier.dateTime01
8CX.8Expiration DateDT01Identifier.period.endIdentifier.dateTime01
9CX.9Assigning JurisdictionCWE01
10CX.10Assigning Agency or DepartmentCWE01
11CX.11Security CheckST01
12CX.12Security Check SchemeID01

Generated Narrative: ConceptMap datatype-cx-to-identifier

Mapping from CX to Identifier


Group 1 Mapping from unspecified code system to unspecified code system

Source CodeRelationshipTarget CodeComment
CX.1 (ID Number)is equivalent tovalue
CX.2 (Identifier Check Digit)is equivalent toextension[1].url
CX.2 (Identifier Check Digit)is equivalent toextension[1].valueString
CX.3 (Check Digit Scheme)is equivalent toextension[2].url
CX.3 (Check Digit Scheme)is equivalent toextension[2].valueString
CX.4 (Assigning Authority)is equivalent toassigner(Organization)
CX.4 (Assigning Authority)is equivalent tosystemTypically the assigning authority reflects an organization, but if it is an actual system (EHR 1 vs. EHR 2, both supporting the same organization where one cannot get more specific), then CX.4 should be mapped to .system
CX.5 (Identifier Type Code)is equivalent totype.coding.code
CX.7 (Effective Date)is equivalent toperiod.start
CX.8 (Expiration Date)is equivalent toperiod.end

Notes: