HL7 Version 2.3 Message Library Structure

HL7_23_ACC  

Segment Message Library 

HL7_23_ACK 

Segment Message Library 

HL7_23_ADR_A19 

Segment Message Library 

HL7_23_ADT_A01 

Admit/Visit Notification 

HL7_23_ADT_A02 

Transfer a Patient 

HL7_23_ADT_A03 

Discharge/End Visit  

HL7_23_ADT_A04 

Register a Patient 

HL7_23_ADT_A05 

Pre-Admit a Patient 

HL7_23_ADT_A06 

Change an Outpatient to an Inpatient 

HL7_23_ADT_A07 

Change an Inpatient to an Outpatient 

HL7_23_ADT_A08 

Update Patient Information 

HL7_23_ADT_A09 

Patient Departing - Tracking 

HL7_23_ADT_A10 

Patient Arriving - Tracking 

HL7_23_ADT_A11 

Cancel Admit/Visit Notification 

HL7_23_ADT_A12 

Cancel Transfer 

HL7_23_ADT_A13 

Cancel Discharge/End Visit 

HL7_23_ADT_A14 

Pending Admit 

HL7_23_ADT_A15 

Pending Transfer 

HL7_23_ADT_A16 

Pending Discharge 

HL7_23_ADT_A17 

Swap Patients 

HL7_23_ADT_A18 

Merge Patient Information 

HL7_23_ADT_A20 

Bed Status Update 

HL7_23_ADT_A21 

Patient Goes on a Leave of Absence 

HL7_23_ADT_A22 

Patient Returns from a Leave of Absence 

HL7_23_ADT_A23 

Delete a Patient Record 

HL7_23_ADT_A24 

Link Patient Information 

HL7_23_ADT_A25 

Cancel Pending Discharge 

HL7_23_ADT_A26 

Cancel Pending Transfer 

HL7_23_ADT_A27 

Cancel Pending Admit 

HL7_23_ADT_A28 

Add Person or Patient Information 

HL7_23_ADT_A29 

Delete Person Information 

HL7_23_ADT_A30 

Merge Person Information 

HL7_23_ADT_A31 

Update Person Information 

HL7_23_ADT_A32 

Cancel Patient Arriving - Tracking 

HL7_23_ADT_A33 

Cancel Patient Departing - Tracking 

HL7_23_ADT_A34 

Merge Patient Information - Patient ID Only 

HL7_23_ADT_A35 

Merge Patient Information - Account Number Only 

HL7_23_ADT_A36 

Merge Patient Information - Patient ID & Account Number 

HL7_23_ADT_A37 

Unlink Patient Information 

HL7_23_ADT_A38 

Cancel Pre-Admit 

HL7_23_ADT_A39 

Merge Patient - Patient ID 

HL7_23_ADT_A40 

Merge Patient - Patient Identifier List 

HL7_23_ADT_A41 

Merge Account - Patient Account Number 

HL7_23_ADT_A42 

Merge Visit - Visit Number 

HL7_23_ADT_A43 

Move Patient Information - Patient Identifier List 

HL7_23_ADT_A44 

Move Account Information - Patient Account Number 

HL7_23_ADT_A45 

Move Visit Information - Visit Number 

HL7_23_ADT_A46 

Change Patient ID 

HL7_23_ADT_A47 

Change Patient Identifier List 

HL7_23_ADT_A48 

Change Alternate 

HL7_23_ADT_A49 

Change Patient Account Number 

HL7_23_ADT_A50 

Change Visit Number 

HL7_23_ADT_A51 

Change Alternate Visit ID 

HL7_23_AIG 

Segment Message Library 

HL7_23_AIL 

Segment Message Library 

HL7_23_AIP 

Segment Message Library 

HL7_23_AIS 

Segment Message Library 

HL7_23_AL1 

Segment Message Library 

HL7_23_APR 

Segment Message Library 

HL7_23_ARQ 

Segment Message Library 

HL7_23_AUT 

Segment Message Library 

HL7_23_BAR_P01 

Add Patient Account 

HL7_23_BAR_P02 

Purge Patient Accounts 

HL7_23_BAR_P05 

Update Account 

HL7_23_BAR_P06 

End Account 

HL7_23_BLG 

Segment Message Library 

HL7_23_CDM 

Segment Message Library 

HL7_23_CM0 

Segment Message Library 

HL7_23_CM1 

Segment Message Library 

HL7_23_CM2 

Segment Message Library 

HL7_23_CRM_C01 

Register a Patient on a Clinical Trial 

HL7_23_CRM_C02 

Cancel a Patient Registration on Clinical Trial 

HL7_23_CRM_C03 

Correct/Update Registration Information 

HL7_23_CRM_C04 

Patient has Gone Off a Clinical Trial 

HL7_23_CRM_C05 

Patient Enters Phase of Clinical Trial 

HL7_23_CRM_C06 

Cancel Patient Entering a Phase 

HL7_23_CRM_C07 

Correct/Update Phase Information 

HL7_23_CRM_C08 

Patient has Gone Off Phase of Clinical Trial 

HL7_23_CSP 

Segment Message Library 

HL7_23_CSR 

Segment Message Library 

HL7_23_CSS 

Segment Message Library 

HL7_23_CSU_C09 

Automated Time Intervals for Reporting, Like Monthly 

HL7_23_CSU_C10 

Patient Completes the Clinical Trial 

HL7_23_CSU_C11 

Patient Completes a Phase of the Clinical Trial 

HL7_23_CSU_C12 

Update/Correction of Patient Order/Result Information 

HL7_23_CTD 

Segment Message Library 

HL7_23_CTI 

Segment Message Library 

HL7_23_DB1 

Segment Message Library 

HL7_23_DFT_P03 

Post Detail Financial Transactions 

HL7_23_DG1 

Segment Message Library 

HL7_23_DOC_T12 

Segment Message Library 

HL7_23_DRG 

Segment Message Library 

HL7_23_DSC 

Segment Message Library 

HL7_23_DSP 

Segment Message Library 

HL7_23_DSR_Q01 

Segment Message Library 

HL7_23_DSR_Q03 

Deferred Response to a Query 

HL7_23_EDR_Q01 

Enhanced Display Response 

HL7_23_EQL 

Segment Message Library 

HL7_23_EQQ_Q01 

Embedded Query Language Query 

HL7_23_ERP_Q01 

Event Replay Response 

HL7_23_EQR 

Segment Message Library 

HL7_23_ERR 

Segment Message Library 

HL7_23_EVN 

Segment Message Library 

HL7_23_FAC 

Segment Message Library 

HL7_23_FT1 

Segment Message Library 

HL7_23_GOL 

Segment Message Library 

HL7_23_GT1 

Segment Message Library 

HL7_23_IN1 

Segment Message Library 

HL7_23_IN2 

Segment Message Library 

HL7_23_IN3 

Segment Message Library 

HL7_23_LCC 

Segment Message Library 

HL7_23_LCH 

Segment Message Library 

HL7_23_LDP 

Segment Message Library 

HL7_23_LOC 

Segment Message Library 

HL7_23_LRL 

Segment Message Library 

HL7_23_MDM_T01 

Original Document Notification 

HL7_23_MDM_T02 

Original Document Notification and Content 

HL7_23_MDM_T03 

Document Status Change Notification 

HL7_23_MDM_T04 

Document Status Change Notification and Content 

HL7_23_MDM_T05 

Document Addendum Notification 

HL7_23_MDM_T06 

Document Addendum Notification and Content 

HL7_23_MDM_T07 

Document Edit Notification 

HL7_23_MDM_T08 

Document Edit Notification and Content 

HL7_23_MDM_T09 

Document Replacement Notification 

HL7_23_MDM_T10 

Document Replacement Notification and Content 

HL7_23_MDM_T11 

Document Cancel Notification 

HL7_23_MFA 

Segment Message Library HL7_23_MFE Segment 

HL7_23_MFI 

Segment Message Library 

HL7_23_MFK_M01 

Segment Message Library 

HL7_23_MFK_M02 

Segment Message Library 

HL7_23_MFK_M03 

Segment Message Library 

HL7_23_MFK_M04 

Segment Message Library 

HL7_23_MFK_M05 

Segment Message Library 

HL7_23_MFK_M06 

Segment Message Library 

HL7_23_MFK_M07 

Segment Message Library 

HL7_23_MFK_M08 

Segment Message Library 

HL7_23_MFK_M09 

Segment Message Library 

HL7_23_MFK_M10 

Segment Message Library 

HL7_23_MFK_M11 

Segment Message Library 

HL7_23_MFN_M01 

Master File Notification 

HL7_23_MFN_M02 

Staff/Practitioner Master File Message 

HL7_23_MFN_M03 

Master File Notification - Test/Observation 

HL7_23_MFN_M04 

Charge Description Master File Message 

HL7_23_MFN_M05 

Patient Location Master File Message 

HL7_23_MFN_M06 

Clinical Trials Master File Message (Identifier Code CMA) 

HL7_23_MFN_M07 

Clinical Trials Master File Message (Identifier Code CMB) 

HL7_23_MFN_M08 

Master File Notification - Test/Observation (Numeric) 

HL7_23_MFN_M09 

Master File Notification - Test/Observation (Categorical) 

HL7_23_MFN_M10 

Master File Notification - Test/Observation Batteries 

HL7_23_MFN_M11 

Master File Notification - Test/Calculated Observations 

HL7_23_MRG 

Segment Message Library 

HL7_23_MSA 

Segment Message Library 

HL7_23_MSH 

Segment Message Library 

HL7_23_NK1 

Segment Message Library 

HL7_23_NPU 

Segment Message Library 

HL7_23_NTE 

Segment Message Library 

HL7_23_OBR 

Segment Message Library 

HL7_23_OBX 

Segment Message Library 

HL7_23_ODS 

Segment Message Library 

HL7_23_ODT 

Segment Message Library 

HL7_23_OM1 

Segment Message Library 

HL7_23_OM2 

Segment Message Library 

HL7_23_OM3 

Segment Message Library 

HL7_23_OM4 

Segment Message Library 

HL7_23_OM5 

Segment Message Library 

HL7_23_OM6 

Segment Message Library 

HL7_23_OMD_O01 

Dietary Order 

HL7_23_OMN_O01 

Non-Stock Requisition Order Message 

HL7_23_OMS_O01 

Stock Requisition Order Message 

HL7_23_ORC 

Segment Message Library 

HL7_23_ORD_O02 

Dietary Order Acknowledgment Message 

HL7_23_ORF_R04 

Segment Message Library 

HL7_23_ORM_O01 

Pharmacy/Treatment Order Message 

HL7_23_ORN_O02 

General Order Acknowledgment Message 

HL7_23_ORR_O02 

General Order Response Message Response to any ORM 

HL7_23_ORU_R01 

Unsolicited Transmission of an Observation Message 

HL7_23_OSQ_Q06 

Query Response for Order Status 

HL7_23_OSR_Q06 

Segment Message Library 

HL7_23_PCR 

Segment Message Library 

HL7_23_PD1 

Segment Message Library 

HL7_23_PDC 

Segment Message Library 

HL7_23_PEO 

Segment Message Library 

HL7_23_PES 

Segment Message Library 

HL7_23_PEX_P07 

Unsolicited Initial Individual Product Experience Report 

HL7_23_PEX_P08 

Unsolicited Update Individual Product Experience Report 

HL7_23_PGL_PC6 

Patient Goal Message - Goal Add 

HL7_23_PGL_PC7 

Patient Goal Message - Goal Update 

HL7_23_PGL_PC8 

Patient Goal Message - Goal Delete 

HL7_23_PID 

Segment Message Library 

HL7_23_PIN_I07 

Patient Insurance Information - Unsolicited 

HL7_23_PPG_PCG 

Pathway (Goal-Oriented) Add 

HL7_23_PPG_PCH 

Pathway (Goal-Oriented) Update 

HL7_23_PPG_PCJ 

Pathway (Goal-Oriented) Delete 

HL7_23_PPP_PCB 

Pathway (Problem-Oriented) Add 

HL7_23_PPP_PCC 

Pathway (Problem-Oriented) Update 

HL7_23_PPP_PCD 

Pathway (Problem-Oriented) Delete 

HL7_23_PPR_PC1 

Problem Add 

HL7_23_PPR_PC2 

Problem Update 

HL7_23_PPR_PC3 

Problem Delete 

HL7_23_PPT_PCL 

Pathway (Goal-Oriented) Query Response 

HL7_23_PPV_PCA 

Goal Response 

HL7_23_PR1 

Segment Message Library 

HL7_23_PRA 

Segment Message Library 

HL7_23_PRB 

Segment Message Library 

HL7_23_PRC 

Segment Message Library 

HL7_23_PRD 

Segment Message Library 

HL7_23_PRR_PC5 

Problem Response 

HL7_23_PSH 

Segment Message Library 

HL7_23_PTH 

Segment Message Library 

HL7_23_PTR_PCF 

Pathway (Problem-Oriented) Query Response 

HL7_23_PV1 

Segment Message Library 

HL7_23_PV2 

Segment Message Library 

HL7_23_QAK 

Segment Message Library 

HL7_23_QCK_Q02 

Segment Message Library 

HL7_23_QRD 

Segment Message Library 

HL7_23_QRF 

Segment Message Library 

HL7_23_QRY_A19 

Patient Query 

HL7_23_QRY_PC4 

Problem Query 

HL7_23_QRY_PC9 

Goal Query 

HL7_23_QRY_PCE 

Pathway (Problem-Oriented) Query 

HL7_23_QRY_PCK 

Pathway (Goal-Oriented) Query 

HL7_23_QRY_Q01 

Query Sent for Immediate Response 

HL7_23_QRY_Q02 

Query Sent for Deferred Response 

HL7_23_QRY_R02 

Query for Results of Observation 

HL7_23_QRY_T12 

Document Query 

HL7_23_RAR_RAR 

Pharmacy Administration Information 

HL7_23_RAS_O01 

Pharmacy/Treatment Administration Order Message 

HL7_23_RCI_I05 

Segment Message Library 

HL7_23_RCL_I06 

Segment Message Library 

HL7_23_RDE_O01 

Pharmacy/Treatment Encoded Order Message 

HL7_23_RDF 

Segment Message Library 

HL7_23_RDO_O01 

Pharmacy/Treatment Order Message 

HL7_23_RDR_RDR 

Pharmacy/Treatment Dispense Information 

HL7_23_RDS_O01 

Pharmacy/Treatment Dispense Order Message 

HL7_23_RDT 

Segment Message Library 

HL7_23_REF_I12 

Patient Referral  

HL7_23_REF_I13 

Modify Patient Referral 

HL7_23_REF_I14 

Cancel Patient Referral 

HL7_23_REF_I15 

Request Patient Referral Status 

HL7_23_RER_RER 

Pharmacy/Treatment Encoded Order Information 

HL7_23_RF1 

Segment Message Library 

HL7_23_RGR_RGR 

Pharmacy/Treatment Dose Information 

HL7_23_RGS 

Segment Message Library 

HL7_23_RGV_O01 

Pharmacy/Treatment Give - Order Message 

HL7_23_ROL 

Segment Message Library 

HL7_23_ROR_ROR 

Pharmacy/Treatment Order Response 

HL7_23_RPA_I08 

Segment Message Library 

HL7_23_RPA_I09 

Segment Message Library 

HL7_23_RPA_I10 

Segment Message Library 

HL7_23_RPA_I11 

Segment Message Library 

HL7_23_RPI_I01 

Segment Message Library 

HL7_23_RPI_I04 

Segment Message Library 

HL7_23_RPL_I02 

Segment Message Library 

HL7_23_RPR_I03 

Segment Message Library 

HL7_23_RQ1_I 

Segment Message Library 

HL7_23_RQA_I08 

Request for Treatment Authorization Information 

HL7_23_RQA_I09 

Request for Modification to an Authorization 

HL7_23_RQA_I10 

Request for Re-submission of an Authorization 

HL7_23_RQA_I11 

Request for Cancellation of an Authorization 

HL7_23_RQC_I05 

Request for Patient Clinical Information 

HL7_23_RQC_I06 

Request/Receipt of Clinical Data Listing 

HL7_23_RQD 

Segment Message Library 

HL7_23_RQI_I01 

Request for Insurance Information 

HL7_23_RQI_I02 

Request/Receipt of Patient Selection Display List 

HL7_23_RQI_I03 

Request/Receipt of Patient Selection List 

HL7_23_RQP_I04 

Request for Patient Demographic Data 

HL7_23_RQQ_Q01 

Event replay query - Sent for Immediate Response 

HL7_23_RRA_O02 

Pharmacy/Treatment Administration Acknowledgment Message 

HL7_23_RRD_O02 

Pharmacy/Treatment Dispense Acknowledgment Message 

HL7_23_RRG_O02 

Pharmacy/Treatment Give Acknowledgment Message 

HL7_23_RRI_I12 

Segment Message Library 

HL7_23_RRI_I13 

Segment Message Library 

HL7_23_RRI_I14 

Segment Message Library 

HL7_23_RRI_I15 

Segment Message Library 

HL7_23_RRO_O02 

ORR Message for Pharmacy/Treatment - Order Response 

HL7_23_RXA 

Segment Message Library 

HL7_23_RXC 

Segment Message Library 

HL7_23_RXD 

Segment Message Library 

HL7_23_RXE 

Segment Message Library 

HL7_23_RXG 

Segment Message Library 

HL7_23_RXO 

Segment Message Library 

HL7_23_RXR 

Segment Message Library 

HL7_23_SCH 

Segment Message Library 

HL7_23_SIU_S12 

Schedule Information Unsolicited - Notification of new appointment booking 

HL7_23_SIU_S13 

Schedule Information Unsolicited - Notification of Appointment Rescheduling 

HL7_23_SIU_S14 

Schedule Information Unsolicited - Notification of Appointment Modification 

HL7_23_SIU_S15 

Schedule Information Unsolicited - Notification of Appointment Cancellation 

HL7_23_SIU_S16 

Schedule Information Unsolicited - Notification of Appointment Discontinuation 

HL7_23_SIU_S17 

Schedule Information Unsolicited - Notification of Appointment Deletion 

HL7_23_SIU_S18 

Schedule Information Unsolicited - Notification of Addition of Service/Resource on Appointment 

HL7_23_SIU_S19 

Schedule Information Unsolicited - Notification of Modification of Service/Resource on Appointment 

HL7_23_SIU_S20 

Schedule Information Unsolicited - Notification of Cancellation of Service/Resource on Appointment 

HL7_23_SIU_S21 

Schedule Information Unsolicited - Notification of Discontinuation of Service/Resource on Appointment 

HL7_23_SIU_S22 

Schedule Information Unsolicited - Notification of Deletion of Service/Resource on Appointment 

HL7_23_SIU_S23 

Schedule Information Unsolicited - Notification of Blocked Schedule Time Slot(s) 

HL7_23_SIU_S24 

Schedule Information Unsolicited - Notification of Opened (_unblocked_) Schedule Time Slot(s) 

HL7_23_SIU_S26 

Schedule Information Unsolicited - Notification that Patient did Not Show Up for Schedule Appointment 

HL7_23_SPQ_Q01 

Stored Procedure Request HL7_23_SPR Segment Message Library 

HL7_23_SQM_S25 

Schedule Query Message and Response 

HL7_23_SQR_S25 

Segment Message Library 

HL7_23_SRM_S01 

Schedule Request Message - Request New Appointment Booking 

HL7_23_SRM_S02 

Schedule Request Message - Request Appointment Rescheduling 

HL7_23_SRM_S03 

Schedule Request Message - Request Appointment Modification 

HL7_23_SRM_S04 

Schedule Request Message - Request Appointment Cancellation 

HL7_23_SRM_S05 

Schedule Request Message - Request Appointment Discontinuation 

HL7_23_SRM_S06 

Schedule Request Message - Request Appointment Deletion 

HL7_23_SRM_S07 

Schedule Request Message - Request Addition of Service/Resource on Appointment 

HL7_23_SRM_S08 

Schedule Request Message - Request Modification of Service/ Resource on Appointment 

HL7_23_SRM_S09 

Schedule Request Message - Request Cancellation of Service/ Resource on Appointment 

HL7_23_SRM_S10 

Schedule Request Message - Request Discontinuation of Service/ Resource on Appointment 

HL7_23_SRM_S11 

Schedule Request Message - Request Deletion of Service/Resource on Appointment 

HL7_23_SRR_S01 

Segment Message Library 

HL7_23_SRR_S02 

Segment Message Library 

HL7_23_SRR_S03 

Segment Message Library 

HL7_23_SRR_S04 

Segment Message Library 

HL7_23_SRR_S05 

Segment Message Library 

HL7_23_SRR_S06 

Segment Message Library  

HL7_23_SRR_S07 

Segment Message Library 

HL7_23_SRR_S08 

Segment Message Library 

HL7_23_SRR_S09 

Segment Message Library 

HL7_23_SRR_S10 

Segment Message Library 

HL7_23_SRR_S11 

Segment Message Library 

HL7_23_STF 

Segment Message Library 

HL7_23_SUR_P09 

Summary Product Experience Report 

HL7_23_TBR_Q01 

Tabular Data Response 

HL7_23_TXA 

Segment Message Library 

HL7_23_UB1 

Segment Message Library 

HL7_23_UB2 

Segment Message Library 

HL7_23_UDM_Q05 

Unsolicited Display Update Message 

HL7_23_URD 

Segment Message Library 

HL7_23_URS 

Segment Message Library 

HL7_23_VAR 

Segment Message Library 

HL7_23_VQQ_Q01 

Virtual Table Query 

HL7_23_VTQ H 

Segment Message Library 

L7_23_VXQ_V01 

Query for Vaccination Record 

HL7_23_VXR_V03 

Vaccination Record Response 

HL7_23_VXU_V04 

Unsolicited Vaccination Record Update 

HL7_23_VXX_V02 

Response to Vaccination Query Returning Multiple PID Matches