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This page is part of the US Core (v0.0.0: STU1 Ballot 1) based on FHIR v1.8.0. The current version which supercedes this version is 5.0.1. For a full list of available versions, see the Directory of published versions

D.4.1.4 StructureDefinition: US Core Result Observation - Mappings

Mappings for the StructureDefinition-us-core-observationresults Profile.

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

US Core Result Observation
ObservationUSCoreObssOBX
   id
   meta
   implicitRules
   language
   text
   contained
   extension
   modifierExtension
   identifierOBX.21 For OBX segments from systems without OBX-21 support a combination of ORC/OBR and OBX must be negotiated between trading partners to uniquely identify the OBX segment. Depending on how V2 has been implemented each of these may be an option: 1) OBR-3 + OBX-3 + OBX-4 or 2) OBR-3 + OBR-4 + OBX-3 + OBX-4 or 2) some other way to uniquely ID the OBR/ORC + OBX-3 + OBX-4.
   statusOBX-11
   category
   codeOBX-3
      id
      extension
      codingC*E.1-8, C*E.10-22
         id
         extension
         systemC*E.3
         versionC*E.7
         codeC*E.1
         displayC*E.2 - but note this is not well followed
         userSelectedSometimes implied by being first
      textC*E.9. But note many systems use C*E.2 for this
   subjectPID-3
   encounterPV1
   effective[x]OBX-14, and/or OBX-19 after v2.4 (depends on who observation made)
   issuedOBR.22 (or MSH.7), or perhaps OBX-19 (depends on who observation made)
   performerOBX.15 / (Practitioner) OBX-16, PRT-5:PRT-4='RO' / (Device) OBX-18 , PRT-10:PRT-4='EQUIP' / (Organization) OBX-23, PRT-8:PRT-4='PO'
   value[x]OBX.2, OBX.5, OBX.6
   value[x]USCoreValueTypeOBX.2, OBX.5, OBX.6
   valueQuantityUSCoreValueQuantityOBX.2, OBX.5, OBX.6
   valueCodeableConceptUSCoreValueCodeOBX.2, OBX.5, OBX.6
   dataAbsentReasonN/A
   interpretationOBX-8
   commentNTE.3 (partner NTE to OBX, or sometimes another (child?) OBX)
   bodySiteOBX-20
   methodOBX-17
   specimenSPM segment
   deviceOBX-17 / PRT -10
   referenceRangeOBX.7
      id
      extension
      modifierExtension
      lowOBX-7
      highOBX-7
      meaningOBX-10?
      age
      textOBX-7
   relatedRelationships established by OBX-4 usage
      id
      extension
      modifierExtension
      typeN/A
      target
   componentcontainment by OBX-4?
      id
      extension
      modifierExtension
      codeOBX-3
      value[x]OBX.2, OBX.5, OBX.6
      dataAbsentReasonN/A
      interpretationOBX-8
      referenceRangeOBX.7

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

US Core Result Observation
ObservationUSCoreObssEntity. Role, or Act
   id
   meta
   implicitRules
   language
   textAct.text?
   containedN/A
   extensionN/A
   modifierExtensionN/A
   identifierid
   statusstatus Amended & Final are differentiated by whether it is the subject of a ControlAct event with a type of "revise"
   category.outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code
   codecode
      idn/a
      extensionn/a
      codingunion(., ./translation)
         idn/a
         extensionn/a
         system./codeSystem
         version./codeSystemVersion
         code./code
         displayCV.displayName
         userSelectedCD.codingRationale
      text./originalText[mediaType/code="text/plain"]/data
   subjectparticipation[typeCode=SBJ]
   encounterinboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN]
   effective[x]effectiveTime
   issuedparticipation[typeCode=AUT].time
   performerparticipation[typeCode=PRF]
   value[x]value
   value[x]USCoreValueTypevalue
   valueQuantityUSCoreValueQuantityvalue
   valueCodeableConceptUSCoreValueCodevalue
   dataAbsentReasonvalue.nullFlavor
   interpretationinterpretationCode
   commentsubjectOf.observationEvent[code="annotation"].value
   bodySitetargetSiteCode
   methodmethodCode
   specimenparticipation[typeCode=SPC].specimen
   deviceparticipation[typeCode=DEV]
   referenceRangeoutboundRelationship[typeCode=REFV]/target[classCode=OBS, moodCode=EVN]
      idn/a
      extensionn/a
      modifierExtensionN/A
      lowvalue:IVL_PQ.low
      highvalue:IVL_PQ.high
      meaninginterpretationCode
      ageoutboundRelationship[typeCode=PRCN].targetObservationCriterion[code="age"].value
      textvalue:ST
   relatedoutBoundRelationship
      idn/a
      extensionn/a
      modifierExtensionN/A
      type.typeCode
      target.targetObservation
   componentoutBoundRelationship[typeCode=COMP]
      idn/a
      extensionn/a
      modifierExtensionN/A
      codecode
      value[x]value
      dataAbsentReasonvalue.nullFlavor
      interpretationinterpretationCode
      referenceRangeoutboundRelationship[typeCode=REFV]/target[classCode=OBS, moodCode=EVN]

Mappings for W5 Mapping (http://hl7.org/fhir/w5)

US Core Result Observation
ObservationUSCoreObssclinical.diagnostics
   id
   meta
   implicitRules
   language
   text
   contained
   extension
   modifierExtension
   identifierid
   statusstatus
   categoryclass
   codewhat
      id
      extension
      coding
         id
         extension
         system
         version
         code
         display
         userSelected
      text
   subjectwho.focus
   encountercontext
   effective[x]when.done
   issuedwhen.recorded
   performerwho.actor
   value[x]
   value[x]USCoreValueType
   valueQuantityUSCoreValueQuantity
   valueCodeableConceptUSCoreValueCode
   dataAbsentReason
   interpretation
   comment
   bodySite
   method
   specimen
   device
   referenceRange
      id
      extension
      modifierExtension
      low
      high
      meaning
      age
      text
   related
      id
      extension
      modifierExtension
      type
      target
   component
      id
      extension
      modifierExtension
      codewhat
      value[x]
      dataAbsentReason
      interpretation
      referenceRange