WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/ and changes regularly. See the Directory of published versions

Resource Profile: DDCCDiagnosticReport - Mappings

Draft as of 2025-09-23

Mappings for the DDCCDiagnosticReport resource profile.

Mappings to Structures in this Implementation Guide

NameWHO Digital Documentation of COVID Certificatesdoco
.. DiagnosticReport
    ... id
      ... meta
        ... implicitRules
          ... text
            ... contained
              ... extension
                ... modifierExtension
                  ... identifier
                    ... basedOn
                      ... status
                        ... category
                          ... code
                          ... subject
                            .... id
                              .... extension
                                .... reference
                                  .... type
                                    .... identifier
                                      .... display
                                        ... encounter
                                          ... effective[x]
                                            .... id
                                              .... Slices for extension
                                                ..... extension:data-absent-reason
                                                  ... issued
                                                    ... performer
                                                      ... resultsInterpreter
                                                        ... specimen
                                                          ... Slices for result
                                                            .... result:observation-results
                                                              ... imagingStudy
                                                                ... media
                                                                  .... id
                                                                    .... extension
                                                                      .... modifierExtension
                                                                        .... comment
                                                                          .... link
                                                                            ... conclusion
                                                                              ... conclusionCode
                                                                                ... presentedForm

                                                                                  doco Documentation for this format

                                                                                  Mappings to other Structures

                                                                                  No Mappings Found

                                                                                  Other Mappings

                                                                                  NameWorkflow PatternHL7 v2 MappingRIM MappingFiveWs Pattern Mappingdoco
                                                                                  .. DiagnosticReport
                                                                                  Event
                                                                                  ORU -> OBR
                                                                                  • Observation[classCode=OBS
                                                                                  • moodCode=EVN]
                                                                                  ... id
                                                                                  ... meta
                                                                                  ... implicitRules
                                                                                  ... text
                                                                                  Act.text?
                                                                                  ... contained
                                                                                  N/A
                                                                                  ... extension
                                                                                  N/A
                                                                                  ... modifierExtension
                                                                                  N/A
                                                                                  ... identifier
                                                                                  Event.identifier
                                                                                  • OBR-51/ for globally unique filler ID - OBR-3
                                                                                  • For non-globally unique filler-id the flller/placer number must be combined with the universal service Id - OBR-2(if present)+OBR-3+OBR-4
                                                                                  id
                                                                                  FiveWs.identifier
                                                                                  ... basedOn
                                                                                  Event.basedOn
                                                                                  ORC? OBR-2/3?
                                                                                  outboundRelationship[typeCode=FLFS].target
                                                                                  ... status
                                                                                  Event.status
                                                                                  1 mapping)
                                                                                  final and amended are distinguished by whether observation is the subject of a ControlAct event of type "revise"
                                                                                  FiveWs.status
                                                                                  ... category
                                                                                  CE/CNE/CWE
                                                                                  CD
                                                                                  ... code
                                                                                  CE/CNE/CWE
                                                                                  CD
                                                                                  ... subject
                                                                                  Event.subject
                                                                                  PID-3 (no HL7 v2 mapping for Group or Device)
                                                                                  participation[typeCode=SBJ]
                                                                                  FiveWs.subject
                                                                                  .... id
                                                                                  n/a
                                                                                  .... extension
                                                                                  n/a
                                                                                  .... reference
                                                                                  N/A
                                                                                  .... type
                                                                                  N/A
                                                                                  .... identifier
                                                                                  .identifier
                                                                                  .... display
                                                                                  N/A
                                                                                  ... encounter
                                                                                  Event.encounter
                                                                                  PV1-19
                                                                                  • inboundRelationship[typeCode=COMP].source[classCode=ENC
                                                                                  • moodCode=EVN]
                                                                                  FiveWs.context
                                                                                  ... effective[x]
                                                                                  Event.occurrence[x]
                                                                                  OBR-7
                                                                                  effectiveTime
                                                                                  FiveWs.done[x]
                                                                                  .... id
                                                                                  n/a
                                                                                  .... Slices for extension
                                                                                  n/a
                                                                                  ..... extension:data-absent-reason
                                                                                  ANY.nullFlavor
                                                                                  ... issued
                                                                                  OBR-22
                                                                                  participation[typeCode=VRF or AUT].time
                                                                                  FiveWs.recorded
                                                                                  ... performer
                                                                                  Event.performer.actor
                                                                                  PRT-8 (where this PRT-4-Participation = "PO")
                                                                                  .participation[typeCode=PRF]
                                                                                  FiveWs.actor
                                                                                  ... resultsInterpreter
                                                                                  Event.performer.actor
                                                                                  • OBR-32
                                                                                  • PRT-8 (where this PRT-4-Participation = "PI")
                                                                                  .participation[typeCode=PRF]
                                                                                  FiveWs.actor
                                                                                  ... specimen
                                                                                  SPM
                                                                                  participation[typeCode=SBJ]
                                                                                  ... Slices for result
                                                                                  OBXs
                                                                                  outboundRelationship[typeCode=COMP].target
                                                                                  .... result:observation-results
                                                                                  OBXs
                                                                                  outboundRelationship[typeCode=COMP].target
                                                                                  ... imagingStudy
                                                                                  • outboundRelationship[typeCode=COMP].target[classsCode=DGIMG
                                                                                  • moodCode=EVN]
                                                                                  ... media
                                                                                  OBX?
                                                                                  outboundRelationship[typeCode=COMP].target
                                                                                  .... id
                                                                                  n/a
                                                                                  .... extension
                                                                                  n/a
                                                                                  .... modifierExtension
                                                                                  N/A
                                                                                  .... comment
                                                                                  • .inboundRelationship[typeCode=COMP].source[classCode=OBS
                                                                                  • moodCode=EVN
                                                                                  • code="annotation"].value
                                                                                  .... link
                                                                                  .value.reference
                                                                                  ... conclusion
                                                                                  OBX
                                                                                  • inboundRelationship[typeCode="SPRT"].source[classCode=OBS
                                                                                  • moodCode=EVN
                                                                                  • 48767-8].value (type=ST)
                                                                                  ... conclusionCode
                                                                                  OBX
                                                                                  • inboundRelationship[typeCode=SPRT].source[classCode=OBS
                                                                                  • moodCode=EVN
                                                                                  • 54531-9].value (type=CD)
                                                                                  ... presentedForm
                                                                                  OBX
                                                                                  text (type=ED)

                                                                                  doco Documentation for this format