This page is part of the FHIR Specification v6.0.0-ballot3: Release 6 Ballot (3rd Draft) (see Ballot Notes). The current version is 5.0.0.  For a full list of available versions, see the Directory of published versions 
  
 
| AllergyIntolerance | Observation[classCode=OBS, moodCode=EVN] | 
 
| identifier | id | 
 
| clinicalStatus | Observation ACT .inboundRelationship[typeCode=COMP].source[classCode=OBS, code="clinicalStatus", moodCode=EVN].value | 
 
| verificationStatus | Observation ACT .inboundRelationship[typeCode=COMP].source[classCode=OBS, code="verificationStatus", moodCode=EVN].value | 
 
| type | code | 
 
| category | value < IntoleranceValue (Agent) | 
 
| criticality | inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)] | 
 
| code | substance/product:
.participation[typeCode=CAGNT].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType]
negated/excluded substance/product:
.participation[typeCode=CAGNT, negationInd=true].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType]
positive or negated/excluded condition/situation:
Observation.code=ASSERTION; Observation.value | 
 
| patient | .participation[typeCode=SBJ].role[classCode=PAT] | 
 
| encounter | .inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN] | 
 
| onset[x] | effectiveTime.low | 
 
| recordedDate | .participation[typeCode=AUT].time | 
 
| recorder | .participation[typeCode=AUT].role | 
 
| asserter | .participation[typeCode=INF].role | 
 
| lastReactionOccurrence | outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)].effectiveTime | 
 
| note | subjectOf.observationEvent[code="annotation"].value | 
 
| reaction | outBoundRelationship[typeCode=SUBJ].target[classCode=OBS, moodCode=EVN, code <= CommonClinicalObservationType, value <= ObservationValue (Reaction Type)] | 
 
| substance | outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].participation[typeCode=CSM].role[classCode=ADMM].player[classCode=MAT, determinerCode=KIND, code <= ExposureAgentEntityType] | 
 
| manifestation | code | 
 
| description | text | 
 
| onset | effectiveTime.low | 
 
| severity | inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=SEV, value <= SeverityObservation (Severity Level)] | 
 
| exposureRoute | outBoundRelationship[typeCode=SAS].target[classCode=SBADM, code <= ExposureCode].routeCode | 
 
| note | subjectOf.observationEvent[code="annotation"].value |