Release 5 Preview #2
Pharmacy Work GroupMaturity Level: N/AStandards Status: InformativeSecurity Category: Patient Compartments: Encounter, Patient, Practitioner, RelatedPerson

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

MedicationUsage
    identifierFiveWs.identifier
    statusFiveWs.status
    categoryFiveWs.class
    medicationFiveWs.what[x]
    subjectFiveWs.subject[x]
    effective[x]FiveWs.done[x]
    dateAssertedFiveWs.recorded
    informationSourceFiveWs.source
    reasonFiveWs.why[x]
MedicationUsageEvent
    identifierEvent.identifier
    basedOnEvent.basedOn
    partOfEvent.partOf
    statusEvent.status
    statusReasonEvent.statusReason
    medicationEvent.code
    subjectEvent.subject
    encounterEvent.context
    effective[x]Event.occurrence[x]
    reasonEvent.reason
    noteEvent.note
MedicationUsage
    identifier
    basedOn
    partOf
    status
    statusReason
    category
    medication
    subjectPID-3-Patient ID List
    encounter
    effective[x]
    dateAsserted
    informationSource
    derivedFrom
    reason
    note
    renderedDosageInstruction
    dosage
    takenAsOrdered
MedicationUsageSubstanceAdministration
    identifier.id
    basedOn.outboundRelationship[typeCode=FLFS].target[classCode=SBADM or PROC or PCPR or OBS, moodCode=RQO orPLAN or PRP]
    partOf.outboundRelationship[typeCode=COMP]/target[classCode=SPLY or SBADM or PROC or OBS,moodCode=EVN]
    status.statusCode
    statusReason.inboundRelationship[typeCode=SUBJ].source[classCode=CACT, moodCode=EVN].reasonCOde
    category.inboundRelationship[typeCode=COMP].source[classCode=OBS, moodCode=EVN, code="type of medication usage"].value
    medication.participation[typeCode=CSM].role[classCode=ADMM or MANU]
    subject.participation[typeCode=SBJ].role[classCode=PAT]
    encounter.inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN, code="type of encounter or episode"]
    effective[x].effectiveTime
    dateAsserted.participation[typeCode=AUT].time
    informationSource.participation[typeCode=INF].role[classCode=PAT, or codes for Practitioner or Related Person (if PAT is the informer, then syntax for self-reported =true)
    derivedFrom.outboundRelationship[typeCode=SPRT]/target[classCode=ACT,moodCode=EVN]
    reason.reasonCode
    note.inboundRelationship[typeCode=SUBJ]/source[classCode=OBS,moodCode=EVN,code="annotation"].value
    renderedDosageInstructionSubstanceAdministration.text
    dosagerefer dosageInstruction mapping
    takenAsOrderedoutboundRelationship[typeCode=PERT].target[classCode=OBV,moodCode=EVN].value[xsi:type=BL]