DHIN 2025Connectathon FHIR IG
0.1.0 - draft

DHIN 2025Connectathon FHIR IG, published by DHIN. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Nigeria-FHIR-Community/2025Connectathon/ and changes regularly. See the Directory of published versions

Resource Profile: NgEncounter - Mappings

Active as of 2025-10-21

Mappings for the nigeria-encounter resource profile.

Mappings to Structures in this Implementation Guide

No Mappings Found

Mappings to other Structures

No Mappings Found

Other Mappings

NameWorkflow PatternRIM MappingFiveWs Pattern MappingHL7 v2 Mappingdoco
.. Encounter
Event
Encounter[@moodCode='EVN']
... id
... meta
... implicitRules
... language
... text
Act.text?
... contained
N/A
... extension
N/A
... modifierExtension
N/A
... identifier
Event.identifier
.id
FiveWs.identifier
PV1-19
... status
Event.status
.statusCode
FiveWs.status
  • No clear equivalent in HL7 v2; active/finished could be inferred from PV1-44
  • PV1-45
  • PV2-24; inactive could be inferred from PV2-16
... statusHistory
n/a
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... status
n/a
.... period
n/a
... class
.inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
FiveWs.class
PV1-2
... classHistory
n/a
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... class
n/a
.... period
n/a
... type
Event.code
.code
FiveWs.class
PV1-4 / PV1-18
... serviceType
Event.code
n/a
PV1-10
... priority
.priorityCode
FiveWs.grade
PV2-25
... subject
Event.subject
.participation[typeCode=SBJ]/role[classCode=PAT]
FiveWs.subject
PID-3
... episodeOfCare
Event.context
n/a
FiveWs.context
  • PV1-54
  • PV1-53
... basedOn
Event.basedOn
.reason.ClinicalDocument
... participant
Event.performer
.participation[typeCode=PFM]
ROL
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... type
Event.performer.function
.functionCode
ROL-3 (or maybe PRT-4)
.... period
.time
  • ROL-5
  • ROL-6 (or maybe PRT-5)
.... individual
Event.performer.actor
.role
FiveWs.who
ROL-4
... appointment
Event.basedOn
  • .outboundRelationship[typeCode=FLFS].target[classCode=ENC
  • moodCode=APT]
SCH-1 / SCH-2
... period
Event.occurrence[x]
.effectiveTime (low & high)
FiveWs.done[x]
  • PV1-44
  • PV1-45
... length
Event.occurrence[x]
.lengthOfStayQuantity
(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes
... reasonCode
Event.reasonCode
.reasonCode
FiveWs.why[x]
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 )
... reasonReference
Event.reasonCode
.reasonCode
FiveWs.why[x]
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
.outboundRelationship[typeCode=RSON]
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... condition
Event.reasonReference
.outboundRelationship[typeCode=RSON].target
FiveWs.why[x]
Resources that would commonly referenced at Encounter.indication would be Condition and/or Procedure. These most closely align with DG1/PRB and PR1 respectively.
.... use
n/a
.... rank
.outboundRelationship[typeCode=RSON].priority
... account
.pertains.A_Account
... hospitalization
  • .outboundRelationship[typeCode=COMP].target[classCode=ENC
  • moodCode=EVN]
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... preAdmissionIdentifier
.id
PV1-5
.... origin
.participation[typeCode=ORG].role
.... admitSource
.admissionReferralSourceCode
PV1-14
.... reAdmission
n/a
PV1-13
.... dietPreference
  • .outboundRelationship[typeCode=COMP].target[classCode=SBADM
  • moodCode=EVN
  • code="diet"]
PV1-38
.... specialCourtesy
.specialCourtesiesCode
PV1-16
.... specialArrangement
.specialArrangementCode
PV1-15 / OBR-30 / OBR-43
.... destination
.participation[typeCode=DST]
PV1-37
.... dischargeDisposition
.dischargeDispositionCode
PV1-36
... location
.participation[typeCode=LOC]
.... id
n/a
.... extension
n/a
.... modifierExtension
N/A
.... location
Event.location
.role
FiveWs.where[x]
PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43
.... status
.role.statusCode
.... physicalType
.... period
.time
... serviceProvider
Event.performer.actor
.particiaption[typeCode=PFM].role
PL.6 & PL.1
... partOf
Event.partOf
  • .inboundRelationship[typeCode=COMP].source[classCode=COMP
  • moodCode=EVN]

doco Documentation for this format