| Procedure | 
 | Procedure | Entity. Role, or Act, Procedure[moodCode=EVN] |  
 |    text | Act.text? |  
 |    contained | N/A |  
 |    extension | N/A |  
 |    modifierExtension | N/A |  
 |    identifier | .id |  
 |    instantiatesCanonical | .outboundRelationship[typeCode=DEFN].target |  
 |    instantiatesUri | .outboundRelationship[typeCode=DEFN].target |  
 |    basedOn | .outboundRelationship[typeCode=FLFS].target[classCode=(various e.g. PROC, OBS, PCPR, ACT,  moodCode=RQO].code |  
 |    partOf | .inboundRelationship[typeCode=COMP].source[classCode=SBADM or PROC or OBS, moodCode=EVN] |  
 |    status | statusCode |  
 |    statusReason | .reason.Observation.value |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    category | .outboundRelationship[typeCode="COMP].target[classCode="LIST", moodCode="EVN"].code |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    code | .code |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    subject | .participation[typeCode=SBJ].role |  
 |    encounter | .inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN] |  
 |    performed[x] | .effectiveTime |  
 |    recorder | .participation[typeCode=AUT].role |  
 |    asserter | .participation[typeCode=INF].role |  
 |    performer | .participation[typeCode=PRF] |  
 |       id | n/a |  
 |       extension | n/a |  
 |       modifierExtension | N/A |  
 |       function | .functionCode |  
 |          id | n/a |  
 |          extension | n/a |  
 |          coding | union(., ./translation) |  
 |             id | n/a |  
 |             extension | n/a |  
 |             system | ./codeSystem |  
 |             version | ./codeSystemVersion |  
 |             code | ./code |  
 |             display | CV.displayName |  
 |             userSelected | CD.codingRationale |  
 |          text | ./originalText[mediaType/code="text/plain"]/data |  
 |       actor | .role |  
 |       onBehalfOf | .scoper |  
 |    location | .participation[typeCode=LOC].role[classCode=SDLOC] |  
 |    reasonCode | .reasonCode |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    reasonReference | .reasonCode |  
 |    bodySite | .targetSiteCode |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    outcome | .outboundRelationship[typeCode=OUT].target.text |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 |    report | .inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN] |  
 |    complication | .outboundRelationship[typeCode=OUTC].target[classCode=OBS, code="complication", moodCode=EVN].value |  
 |    complicationDetail | .outboundRelationship[typeCode=OUTC].target[classCode=OBS, code="complication", moodCode=EVN].value |  
 |    followUp | .outboundRelationship[typeCode=COMP].target[classCode=ACT, moodCode=INT].code |  
 |    note | .inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code="annotation"].value |  
 |    focalDevice | .participation[typeCode=DEV].role[classCode=MANU] |  
 |       id | n/a |  
 |       extension | n/a |  
 |       modifierExtension | N/A |  
 |       action | .inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code="procedure device action"].value=:procedure device action codes |  
 |       manipulated | .participation[typeCode=DEV].role[classCode=SDLOC] |  
 |    usedReference | .participation[typeCode=DEV].role[classCode=MANU] or
.participation[typeCode=CSM].role[classCode=ADMM] (for Medication or Substance) |  
 |    usedCode | participation[typeCode=Dev].role[classCode=MANU] |  
 |       id | n/a |  
 |       extension | n/a |  
 |       coding | union(., ./translation) |  
 |          id | n/a |  
 |          extension | n/a |  
 |          system | ./codeSystem |  
 |          version | ./codeSystemVersion |  
 |          code | ./code |  
 |          display | CV.displayName |  
 |          userSelected | CD.codingRationale |  
 |       text | ./originalText[mediaType/code="text/plain"]/data |  
 | Procedure | 
 | Procedure |  |  
 |    identifier | Some combination of ORC-2 / ORC-3 / OBR-2 / OBR-3 / IPC-1 / IPC-2 / IPC-3 / IPC-4 |  
 |    statusReason |  |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    category |  |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    code | OBR-44/OBR-45 |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    subject | PID-3 |  
 |    encounter | PV1-19 |  
 |    performed[x] | OBR-7 |  
 |    performer |  |  
 |       function | Some combination of STF-18 / PRA-3 / PRT-4 / ROL-3 / ORC-12 / OBR-16 / PV1-7 / PV1-8 / PV1-9 / PV1-17 / OBX-25 |  
 |          coding | C*E.1-8, C*E.10-22 |  
 |             system | C*E.3 |  
 |             version | C*E.7 |  
 |             code | C*E.1 |  
 |             display | C*E.2 - but note this is not well followed |  
 |             userSelected | Sometimes implied by being first |  
 |          text | C*E.9. But note many systems use C*E.2 for this |  
 |       actor | ORC-19/PRT-5 |  
 |    reasonCode |  |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    bodySite | OBX-20 |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    outcome |  |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |  
 |    note | NTE |  
 |    usedCode |  |  
 |       coding | C*E.1-8, C*E.10-22 |  
 |          system | C*E.3 |  
 |          version | C*E.7 |  
 |          code | C*E.1 |  
 |          display | C*E.2 - but note this is not well followed |  
 |          userSelected | Sometimes implied by being first |  
 |       text | C*E.9. But note many systems use C*E.2 for this |