NPHCDA Immunization FHIR IG
0.9.0 - ci-build Nigeria flag

NPHCDA Immunization FHIR IG, published by https://nphcda.gov.ng. This guide is not an authorized publication; it is the continuous build for version 0.9.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Nigeria-FHIR-Community/NPHCDA-ImmunizationIG/ and changes regularly. See the Directory of published versions

Resource Profile: NgImmEncounter - Mappings

Active as of 2026-10-07

Mappings for the ng-imm-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']
Encounter / id
Encounter / meta
Encounter / implicitRules
Encounter / language
Encounter / text
Act.text?
Encounter / contained
N/A
Encounter / Slices for extension
Encounter / Slices for extension / extension:signature
Encounter / modifierExtension
N/A
Encounter / identifier
Event.identifier
.id
FiveWs.identifier
PV1-19
Encounter / 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
Encounter / statusHistory
n/a
Encounter / statusHistory / id
n/a
Encounter / statusHistory / extension
n/a
Encounter / statusHistory / modifierExtension
N/A
Encounter / statusHistory / status
n/a
Encounter / statusHistory / period
n/a
Encounter / class
.inboundRelationship[typeCode=SUBJ].source[classCode=LIST].code
FiveWs.class
PV1-2
Encounter / classHistory
n/a
Encounter / classHistory / id
n/a
Encounter / classHistory / extension
n/a
Encounter / classHistory / modifierExtension
N/A
Encounter / classHistory / class
n/a
Encounter / classHistory / period
n/a
Encounter / type
Event.code
.code
FiveWs.class
PV1-4 / PV1-18
Encounter / serviceType
Event.code
n/a
PV1-10
Encounter / priority
.priorityCode
FiveWs.grade
PV2-25
Encounter / subject
Event.subject
.participation[typeCode=SBJ]/role[classCode=PAT]
FiveWs.subject
PID-3
Encounter / episodeOfCare
Event.context
n/a
FiveWs.context
  • PV1-54
  • PV1-53
Encounter / basedOn
Event.basedOn
.reason.ClinicalDocument
Encounter / participant
Event.performer
.participation[typeCode=PFM]
ROL
Encounter / participant / id
n/a
Encounter / participant / extension
n/a
Encounter / participant / modifierExtension
N/A
Encounter / participant / type
Event.performer.function
.functionCode
ROL-3 (or maybe PRT-4)
Encounter / participant / period
.time
  • ROL-5
  • ROL-6 (or maybe PRT-5)
Encounter / participant / individual
Event.performer.actor
.role
FiveWs.who
ROL-4
Encounter / appointment
Event.basedOn
  • .outboundRelationship[typeCode=FLFS].target[classCode=ENC
  • moodCode=APT]
SCH-1 / SCH-2
Encounter / period
Event.occurrence[x]
.effectiveTime (low & high)
FiveWs.done[x]
  • PV1-44
  • PV1-45
Encounter / length
Event.occurrence[x]
.lengthOfStayQuantity
(PV1-45 less PV1-44) iff ( (PV1-44 not empty) and (PV1-45 not empty) ); units in minutes
Encounter / 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 )
Encounter / 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 )
Encounter / diagnosis
.outboundRelationship[typeCode=RSON]
Encounter / diagnosis / id
n/a
Encounter / diagnosis / extension
n/a
Encounter / diagnosis / modifierExtension
N/A
Encounter / diagnosis / 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.
Encounter / diagnosis / use
n/a
Encounter / diagnosis / rank
.outboundRelationship[typeCode=RSON].priority
Encounter / account
.pertains.A_Account
Encounter / hospitalization
  • .outboundRelationship[typeCode=COMP].target[classCode=ENC
  • moodCode=EVN]
Encounter / hospitalization / id
n/a
Encounter / hospitalization / extension
n/a
Encounter / hospitalization / modifierExtension
N/A
Encounter / hospitalization / preAdmissionIdentifier
.id
PV1-5
Encounter / hospitalization / origin
.participation[typeCode=ORG].role
Encounter / hospitalization / admitSource
.admissionReferralSourceCode
PV1-14
Encounter / hospitalization / reAdmission
n/a
PV1-13
Encounter / hospitalization / dietPreference
  • .outboundRelationship[typeCode=COMP].target[classCode=SBADM
  • moodCode=EVN
  • code="diet"]
PV1-38
Encounter / hospitalization / specialCourtesy
.specialCourtesiesCode
PV1-16
Encounter / hospitalization / specialArrangement
.specialArrangementCode
PV1-15 / OBR-30 / OBR-43
Encounter / hospitalization / destination
.participation[typeCode=DST]
PV1-37
Encounter / hospitalization / dischargeDisposition
.dischargeDispositionCode
PV1-36
Encounter / location
.participation[typeCode=LOC]
Encounter / location / id
n/a
Encounter / location / extension
n/a
Encounter / location / modifierExtension
N/A
Encounter / location / location
Event.location
.role
FiveWs.where[x]
PV1-3 / PV1-6 / PV1-11 / PV1-42 / PV1-43
Encounter / location / status
.role.statusCode
Encounter / location / physicalType
Encounter / location / period
.time
Encounter / serviceProvider
Event.performer.actor
.particiaption[typeCode=PFM].role
PL.6 & PL.1
Encounter / partOf
Event.partOf
  • .inboundRelationship[typeCode=COMP].source[classCode=COMP
  • moodCode=EVN]

doco Documentation for this format