DSTU2

This page is part of the FHIR Specification (v1.0.2: DSTU 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2

5.18.9 Resource Encounter - Mappings

Mappings:

RIM

HL7 v2

Mappings for the encounter resource.

5.18.9.1 Mappings for RIM (http://hl7.org/v3)

EncounterEncounter[moodCode=EVN]
    identifier.id
    status.statusCode
    statusHistory
        status
        period
    class.inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
    type.code
    priority.priorityCode
    patient.participation[typeCode=SBJ]/role[classCode=PAT]
    episodeOfCare
    incomingReferral
    participant.participation[typeCode=PFM]
        type.functionCode
        period
        individual.role
    appointment.outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
    period.effectiveTime (low & high)
    length.lengthOfStayQuantity
    reason.reasonCode
    indication.outboundRelationship[typeCode=RSON].target
    hospitalization.outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
        preAdmissionIdentifier.id
        origin.participation[typeCode=ORG].role
        admitSource.admissionReferralSourceCode
        admittingDiagnosis
        reAdmissionPropose at harmonization
        dietPreference.outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code="diet"]
        specialCourtesy.specialCourtesiesCode
        specialArrangement.specialArrangementCode
        destination.participation[typeCode=DST]
        dischargeDisposition.dischargeDispositionCode
        dischargeDiagnosis.outboundRelationship[typeCode=OUT].target[classCode=OBS, moodCode=EVN, code=ASSERTION].value
    location.participation[typeCode=LOC]
        location.role
        status
        period.time
    serviceProvider.particiaption[typeCode=PFM].role
    partOf.inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]

5.18.9.2 Mappings for HL7 v2 (http://hl7.org/v2)

Encounter
    identifierPV1-19
    statusNo clear equivalent in HL7 v2; active/finished could be inferred from PV1-44, PV1-45, PV2-24; inactive could be inferred from PV2-16
    statusHistory
        status
        period
    classPV1-2
    typePV1-4 / PV1-18
    priorityPV2-25
    patientPID-3
    episodeOfCarePV1-54, PV1-53
    incomingReferral
    participantROL
        typeROL-3 (or maybe PRT-4)
        periodROL-5, ROL-6 (or maybe PRT-5)
        individualROL-4
    appointmentSCH-1 / SCH-2
    periodPV1-44, PV1-45
    length(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes
    reasonEVN-4 / PV2-3 (note: PV2-3 is nominally constrained to inpatient admissions; HL7 v2 makes no vocabulary suggestions for PV2-3; would not expect PV2 segment or PV2-3 to be in use in all implementations )
    indicationResources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively.
    hospitalization
        preAdmissionIdentifierPV1-5
        origin
        admitSourcePV1-14
        admittingDiagnosis
        reAdmissionPV1-13
        dietPreferencePV1-38
        specialCourtesyPV1-16
        specialArrangementPV1-15 / OBR-30 / OBR-43
        destinationPV1-37
        dischargeDispositionPV1-36
        dischargeDiagnosis
    location
        locationPV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43
        status
        period
    serviceProviderPV1-10 / PL.6 & PL.1 (note: HL7 v2 definition is "the treatment or type of surgery that the patient is scheduled to receive"; seems slightly out of alignment with the concept name 'hospital service'. Would not trust that implementations apply this semantic by default)
    partOf