Release 4 FHIR CI-Build

This page is part of the Continuous Integration Build of FHIR Specification (v4.0.1: R4 - Mixed Normative and STU ) in it's permanent home (it will always (will be available incorrect/inconsistent at this URL). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see times).
See the Directory of published versions icon . Page versions: R5 R4B R4 R3

Maturity Level : 1
Responsible Owner: FHIR Infrastructure icon Informative

Mappings for the event pattern (see Mappings to Other Standards for further information & status).

The mappings provided in this tab are indicative of how HL7 v2 fields relate to HL7 FHIR attributes in this resource, but is not complete and without critical HL7 v2 context. The HL7 v2-FHIR Implementation guide, located here icon , provides additional guidance on transforming an HL7 v2 message to FHIR resources for FHIR R4 and FHIR R6.
Varies by domain     instantiatesCanonical Varies by domain     instantiatesUri
Event EVN (for administrative events)
    identifier Varies by domain
    basedOn ORC in proximity to EVN segment
    partOf Varies by domain
    researchStudy Varies by domain
    status Varies by domain
    statusReason
    category
    code Varies by domain
    product Varies by domain
    subject PAT in proximity to EVN segment
    encounter PV1 in proximity to EVN segment
    occurrence[x] Varies by domain
    recorded Varies by domain
    reported[x]
    performer
        function
        actor EVN.5 or by domain
    location EVN.7
    reasonCode     reason EVN.4 or by domain
    reasonReference     note EVN.4 or by domain NTE
    note     relevantHistory NTE N/A
.outboundRelationship[typeCode=RSON].target .inboundRelationship(typeCode=SUBJ].source[classCode=ANNGEN, moodCode=EVN].value[xsi:type=ST]
Event Act[moodCode=EVN]
    identifier .identifier
    instantiatesCanonical .outboundRelationship[typeCode=DEFN].target     instantiatesUri .outboundRelationship[typeCode=DEFN].target     basedOn .outboundRelationship[typeCode=FLFS].target
    partOf .inboundRelationship[typeCode=COMP].source[moodCode=EVN]
    researchStudy .outboundRelationship[typeCode=PERT].target[classCode=CLNTRL, moodCode=EVN]
    status .status
    statusReason .inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN].reasonCOde
    code .code
    subject     product .participation[typeCode=PRD].role
    subject .participation[typeCode=SBJ].role
    encounter .inboundRelationship(typeCode=COMP].source[classCode<=PCPR, moodCode=EVN]
    occurrence[x] .effectiveTime
    recorded .participation[typeCode=AUT].time
    reported[x] .participation[typeCode=RPT].role
        actor .participation[typeCode=PRF].role[scoper.determinerCode=INSTANCE]
    location .participation[typeCode=LOC].role
    reasonCode     reason .reasonCode
    reasonReference     note .inboundRelationship(typeCode=SUBJ].source[classCode=ANNGEN, moodCode=EVN].value[xsi:type=ST]
    note     relevantHistory .inboundRelationship(typeCode=SUBJ].source[classCode=CACT, moodCode=EVN]