HL7 v2.9 Vocabulary
0.2.0 - ci-build

HL7 v2.9 Vocabulary, published by HL7/FO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/frankoemig/hl7.v2.terminology.v29/ and changes regularly. See the Directory of published versions

ValueSet: Message Structure (2.9 - 7.4.0) (Experimental)

Official URL: http://terminology.hl7.org/v2plusvocab/ValueSet/hl7VSmessageStructure Version: 7.4.0
Active as of 2026-03-13 Computable Name: Hl7VSmessageStructure
Other Identifiers: OID:2.16.840.1.113883.21.230, urn:ietf:rfc:3986#Uniform Resource Identifier (URI)#http://terminology.hl7.org/v2plusvocab/ValueSet/v2-0354

Copyright/Legal: HL7 Inc., 2026

HL7 abstract message structure codes.

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

 

Expansion

Expansion performed internally based on codesystem Message Structure (2.9 - 7.4.0) v7.4.0 (CodeSystem)

This value set contains 261 concepts

SystemCodeDisplay (en)InactiveDefinitionstatusJSONXML
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ACKVariesVaries
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADR_A19A19inactiveA19inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A01A01, A04, A08, A13A01, A04, A08, A13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A02A02A02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A03A03A03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A05A05, A14, A28, A31A05, A14, A28, A31
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A06A06, A07A06, A07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A09A09, A10, A11A09, A10, A11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A12A12A12
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A15A15A15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A16A16A16
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A17A17A17
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A18A18inactiveA18inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A20A20A20
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A21A21, A22, A23, A25, A26, A27, A29, A32, A33A21, A22, A23, A25, A26, A27, A29, A32, A33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A24A24A24
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A30A30inactiveA30inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A37A37A37
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A38A38A38
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A39A39, A40, A41, A42A39, A40, A41, A42
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A43A43A43
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A44A44A44
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A45A45A45
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A50A50, A51A50, A51
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A52A52, A53A52, A53
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A54A54, A55A54, A55
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A60A60A60
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ADT_A61A61, A62A61, A62
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P01P01P01
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P02P02P02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P05P05P05
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P06P06P06
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P10P10P10
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BAR_P12P12P12
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BPS_O29O29O29
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BRP_O30O30O30
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BRT_O32O32O32
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  BTS_O31O31O31
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCF_I22I22I22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCI_I22I22I22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCM_I21I21I21
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCQ_I19I19I19
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCR_I16I16, |17, |18I16, |17, |18
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CCU_I20I20I20
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CQU_I19I19I19
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CRM_C01C01, C02, C03, C04, C05, C06, C07, C08C01, C02, C03, C04, C05, C06, C07, C08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  CSU_C09C09, C10, C11, C12C09, C10, C11, C12
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DBC_O41O41O41
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DBC_O42O42O42
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DEL_O46O46O46
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DEO_O45O45O45
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DER_O44O44O44
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DFT_P03P03P03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DFT_P11P11P11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DOC_T12T12inactiveT12inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DPR_O48O48O48
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DRC_O47O47O47
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  DRG_O43O43O43
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EAC_U07U07U07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EAN_U09U09U09
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EAR_U08U08U08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E01E01E01
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E02E02E02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E04E04E04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E10E10E10
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E12E12E12
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E13E13E13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E15E15E15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E20E20E20
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E21E21E21
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  EHC_E24E24E24
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ESR_U02U02U02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ESU_U01U01U01
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  INR_U06U06U06
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  INU_U05U05U05
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  INV_U14Events U14U14
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  LSU_U12U12, U13U12, U13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MDM_T01T01, T03, T05, T07, T09, T11T01, T03, T05, T07, T09, T11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MDM_T02T02, T04, T06, T08, T10T02, T04, T06, T08, T10
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFK_M01M01, M02, M03, M04, M05, M06, M07, M08, M09, M10, M11M01, M02, M03, M04, M05, M06, M07, M08, M09, M10, M11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M01M01inactiveM01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M02M02M02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M03M03inactiveM03inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M04M04M04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M05M05M05
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M06M06M06
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M07M07M07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M08M08M08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M09M09M09
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M10M10M10
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M11M11M11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M12M12M12
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M13M13M13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M15M15M15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M16M16M16
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M17M17M17
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFN_M18M18M18
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFQ_M01M01, M02, M03, M04, M05, M06inactiveM01, M02, M03, M04, M05, M06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFR_M01M01, M02, M03,inactiveM01, M02, M03,inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFR_M04M04inactiveM04inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFR_M05M05inactiveM05inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFR_M06M06inactiveM06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  MFR_M07M07inactiveM07inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  NMD_N02N02N02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  NMQ_N01N01inactiveN01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  NMR_N01N01inactiveN01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMB_O27O27O27
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMD_O03O03O03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMG_O19O19O19
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMI_O23O23O23
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OML_O21O21O21
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OML_O33O33O33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OML_O35O35O35
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OML_O39O39O39
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OML_O59Laboratory Fulfillment request with REL segmentLaboratory order message structure for fulfillment request with REL segment
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMN_O07O07O07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMP_O09O09O09
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMQ_O42O42inactiveO42inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMQ_O57O57Identifier for the message structure for an OMQ message with a trigger event of General Order Message with Document Payload (O57)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OMS_O05O05O05
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OPL_O37O37O37
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OPR_O38O38O38
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OPU_R25R25R25
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORA_R33R33R33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORA_R41R41R41
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORB_O28O28O28
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORD_O04O04O04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORF_R04R04inactiveR04inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORG_O20O20O20
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORI_O24O24O24
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O22O22O22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O34O34O34
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O36O36O36
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O40O40O40
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O41O41inactiveO41inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O42O42inactiveO42inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O43O43inactiveO43inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O44O44inactiveO44inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O53O53Identifier for the message structure for an ORL message with a trigger event of - General Laboratory Order Acknowledgment Message (Patient Optional) (O53)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O54O54Identifier for the message structure for an ORL message with a trigger event of Laboratory Order Acknowledgment Message – Multiple Order Per Specimen (Patient Optional) (O54)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O55O55Identifier for the message structure for an ORL message with a trigger event of Laboratory Order Acknowledgment Message – Multiple Order Per Container of Specimen (Patient Optional) (O55)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORL_O56O56Identifier for the message structure for an ORL message with a trigger event of Specimen Shipment Centric Laboratory Order Acknowledgment Message (Patient Optional) (O56)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORM_O01O01inactiveO01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORN_O08O08O08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORP_O10O10O10
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORR_O02O02inactiveO02inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORS_O06O06O06
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORU_R01R01R01
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORU_R30R30R30
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORU_W01W01inactiveW01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORX_O43O43inactiveO43inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ORX_O58O58Identifier for the message structure for an ORX message with a trigger event of General Order Message with Document Payload Acknowledgement Message (O58)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSM_R26R26R26
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSQ_Q06Q06inactiveQ06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSR_Q06Q06inactiveQ06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSU_O41O41inactiveO41inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSU_O51O51Identifier for the message structure for an OSU message with a trigger event of Order Status Update (O51)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OSU_O52O52Identifier for the message structure for an OSU message with a trigger event of Order Status Update Acknowledgement (O52)
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OUL_R21R21inactiveR21inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OUL_R22R22R22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OUL_R23R23R23
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  OUL_R24R24R24
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PEX_P07P07, P08P07, P08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PGL_PC6PC6, PC7, PC8PC6, PC7, PC8
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PMU_B01B01, B02B01, B02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PMU_B03B03B03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PMU_B04B04, B05, B06B04, B05, B06
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PMU_B07B07B07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PMU_B08B08B08
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PPG_PCGPCC, PCG, PCH, PCJPCC, PCG, PCH, PCJ
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PPP_PCBPCB, PCDPCB, PCD
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PPR_PC1PC1, PC2, PC3PC1, PC2, PC3
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PPT_PCLPCLinactivePCLinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PPV_PCAPCAinactivePCAinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PRR_PC5PC5inactivePC5inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  PTR_PCFPCFinactivePCFinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_E03E03E03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_E22E22E22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_O33O33O33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_O34O34O34
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_Q11Q11Q11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_Q13Q13Q13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_Q15Q15Q15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QBP_Q21Q21, Q22, Q23,Q24, Q25Q21, Q22, Q23,Q24, Q25
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QCK_Q02Q02inactiveQ02inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QCN_J01J01, J02J01, J02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRF_W02W02inactiveW02inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_A19A19inactiveA19inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_PC4PC4, PC9, PCE, PCKinactivePC4, PC9, PCE, PCKinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_Q01Q01, Q26, Q27, Q28, Q29, Q30inactiveQ01, Q26, Q27, Q28, Q29, Q30inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_Q02Q02inactiveQ02inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_R02R02inactiveR02inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QRY_T12T12inactiveT12inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QSB_Q16Q16Q16
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  QVR_Q17Q17Q17
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RAR_RARRARinactiveRARinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RAS_O17O17O17
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RCI_I05I05inactiveI05inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RCL_I06I06inactiveI06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RDE_O11O11, O25O11, O25
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RDE_O49Events O49O49
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RDR_RDRRDRRDR
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RDS_O13O13O13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RDY_K15K15K15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  REF_I12I12, I13, I14, I15I12, I13, I14, I15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RER_RERRERinactiveRERinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RGR_RGRRGRinactiveRGRinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RGV_O15O15O15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  ROR_RORRORinactiveRORinactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RPA_I08I08, I09. I10, I11I08, I09. I10, I11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RPI_I01I01, I04I01, I04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RPI_I04I04I04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RPL_I02I02I02
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RPR_I03I03I03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RQA_I08I08, I09, I10, I11I08, I09, I10, I11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RQC_I05I05, I06inactiveI05, I06inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RQI_I01I01, I02, I03, I07I01, I02, I03, I07
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RQP_I04I04I04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRA_O18O18O18
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRD_O14O14O14
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRE_O12O12, O26O12, O26
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRE_O50Events O50O50
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRG_O16O16O16
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RRI_I12I12, I13, I14, I15I12, I13, I14, I15
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_E03E03E03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_E22E22E22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K11K11K11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K21K21K21
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K22K22K22
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K23K23, K24K23, K24
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K25K25K25
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K31K31K31
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_K32K32K32
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_O33O33O33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_O34O34O34
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RSP_Q11Q11inactiveQ11inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  RTB_K13K13K13
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SDR_S31S31, S36S31, S36
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SDR_S32S32, S37S32, S37
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S38Specimen Container Preparation and Specimen Collection EventThis message structure supports tracking of information related to preparations for specimen collection and the collection event.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S40Specimen Collection Event unsuccessfulThis message structure supports tracking of information when specimen collection is not successful.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S41Specimen Movement EventThis message structure supports tracking of information related to the movements of specimens across locations, and placement in and out of storage.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S45Specimen Identification EventsThis message structure supports tracking of information to identify or de-identify specimens or at time of final disposal.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S50Specimen Procedure Step successfulThis message structure supports tracking of information related to processing of one or more specimen that may result in derived (child) specimen or not.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SET_S52Specimen Procedure Step unsuccessfulThis message structure supports tracking of information when the processing of a specimen was unsuccessful.
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SIU_S12S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23, S24, S26S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23, S24, S26
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SLR_S28S28, S29, S30, S34, S35S28, S29, S30, S34, S35
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SQM_S25S25inactiveS25inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SQR_S25S25inactiveS25inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SRM_S01S01, S02, S03, S04, S05, S06, S07, S08, S09, S10, S11S01, S02, S03, S04, S05, S06, S07, S08, S09, S10, S11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SRR_S01S01, S02, S03, S04, S05, S06, S07, S08, S09, S10, S11S01, S02, S03, S04, S05, S06, S07, S08, S09, S10, S11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SSR_U04U04U04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SSU_U03U03U03
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  STC_S33S33S33
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  SUR_P09P09inactiveP09inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  TCU_U10U10, U11U10, U11
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  UDM_Q05Q05Q05
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  VXQ_V01V01inactiveV01inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  VXR_V03V03inactiveV03inactive
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  VXU_V04V04V04
http://terminology.hl7.org/v2plusvocab/CodeSystem/messageStructure  VXX_V02V02inactiveV02inactive

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code