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8.11.10 Resource Encounter - Mappings

Patient Administration icon Work GroupMaturity Level: N/AStandards Status: InformativeSecurity Category: Patient Compartments: Encounter, Patient, Practitioner, RelatedPerson

Mappings:

FiveWs Pattern Mapping

Workflow Pattern

HL7 V2 Mapping

RIM Mapping

Mappings for the encounter resource (see Mappings to Other Standards for further information & status).

8.11.10.1 FiveWs Pattern Mapping (http://hl7.org/fhir/fivews icon)

Encounterworkflow.encounter
    identifierFiveWs.identifier
    statusFiveWs.status
    classFiveWs.class
    priorityFiveWs.grade
    typeFiveWs.what[x]
    subjectFiveWs.subject[x]
    episodeOfCareFiveWs.context
        actorFiveWs.who
    actualPeriodFiveWs.done[x]
        valueFiveWs.why[x]
        conditionFiveWs.why[x]
        locationFiveWs.where[x]

8.11.10.2 Workflow Pattern (http://hl7.org/fhir/workflow icon)

EncounterEvent
    identifierEvent.identifier
    statusEvent.status
    typeEvent.code
    serviceTypeEvent.code
    subjectEvent.subject
    basedOnEvent.basedOn
    partOfEvent.partOf
    serviceProviderEvent.performer.actor
    participantEvent.performer
        typeEvent.performer.function
        actorEvent.performer.actor
    appointmentEvent.basedOn
    actualPeriodEvent.occurrence[x]
    lengthEvent.occurrence[x]
        valueEvent.reason
        conditionEvent.reason
        locationEvent.location

8.11.10.3 HL7 V2 Mapping (http://hl7.org/v2 icon)

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
    classPV1-2
    priorityPV2-25
    typePV1-4 / PV1-18
    serviceTypePV1-10
    subjectPID-3
    subjectStatus
    episodeOfCarePV1-54, PV1-53
    basedOn
    careTeam
    partOf
    serviceProviderPL.6 & PL.1
    participantROL
        typeROL-3 (or maybe PRT-4)
        periodROL-5, ROL-6 (or maybe PRT-5)
        actorROL-4
    appointmentSCH-1 / SCH-2
    virtualService
    actualPeriodPV1-44, PV1-45
    plannedStartDatePV2-8
    plannedEndDatePV2-9
    length(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes or PV2-11 (which is actual length in days)
    reason
        use
        valueEVN-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 )
    diagnosis
        conditionResources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively.
        useDG1-6 (Diagnosis Type)
    account
    dietPreferencePV1-38
    specialArrangementPV1-15 / OBR-30 / OBR-43
    specialCourtesyPV1-16
    admission
        preAdmissionIdentifierPV1-5
        origin
        admitSourcePV1-14
        reAdmissionPV1-13
        destinationPV1-37
        dischargeDispositionPV1-36
    location
        locationPV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43
        status
        form
        period

8.11.10.4 RIM Mapping (http://hl7.org/v3 icon)

EncounterPatientEncounter[@moodCode='EVN']
    identifier.id
    status.statusCode
    class.inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
    priority.priorityCode
    type.code
    serviceTypen/a
    subject.participation[typeCode=SBJ]/role[classCode=PAT]
    episodeOfCaren/a
    basedOn.reason.ClinicalDocument
    careTeamn/a
    partOf.inboundRelationship[typeCode=COMP].source[classCode=COMP, moodCode=EVN]
    serviceProvider.participation[typeCode=PRF].role
    participant.participation[typeCode=PRF]
        type.functionCode
        period.time
        actor.role
    appointment.outboundRelationship[typeCode=FLFS].target[classCode=ENC, moodCode=APT]
    virtualServiceN/A
    actualPeriod.effectiveTime (low & high)
    length.lengthOfStayQuantity
        value.reasonCode
    diagnosis.outboundRelationship[typeCode=RSON]
        condition.outboundRelationship[typeCode=RSON].target
        usen/a
    account.pertains.A_Account
    dietPreference.outboundRelationship[typeCode=COMP].target[classCode=SBADM, moodCode=EVN, code="diet"]
    specialArrangement.specialArrangementCode
    specialCourtesy.specialCourtesiesCode
    admission.outboundRelationship[typeCode=COMP].target[classCode=ENC, moodCode=EVN]
        preAdmissionIdentifier.id
        origin.participation[typeCode=ORG].role
        admitSource.admissionReferralSourceCode
        reAdmissionn/a
        destination.participation[typeCode=DST]
        dischargeDisposition.dischargeDispositionCode
    location.participation[typeCode=LOC]
        location.role
        status.role.statusCode
        period.time