HL7 v2 segments
- ABS Abstract
- ACC Accident
- ADD Addendum
- ADJ
- AFF Professional Affiliation
- AIG Appointment Information - General Resource
- AIL Appointment Information - Location Resource
- AIP Appointment Information - Personnel Resource
- AIS Appointment Information
- AL1 Patient Allergy Information
- APR Appointment Preferences
- ARQ Appointment Request
- ARV
- AUT Authorization Information
- BHS Batch Header
- BLC Blood Code
- BLG Billing
- BPO Blood product order
- BPX Blood product dispense status
- BTS Batch Trailer
- BTX Blood Product Transfusion/Disposition
- CDM Charge Description Master
- CER Certificate Detail
- CM0 Clinical Study Master
- CM1 Clinical Study Phase Master
- CM2 Clinical Study Schedule Master
- CNS Clear Notification
- CON
- CSP Clinical Study Phase
- CSR Clinical Study Registration
- CSS Clinical Study Data Schedule Segment
- CTD Contact Data
- CTI Clinical Trial Identification
- DB1 Disability
- DG1 Diagnosis
- DMI
- DRG Diagnosis Related Group
- DSC Continuation Pointer
- DSP Display Data
- ECD Equipment Command
- ECR Equipment Command Response
- ED
- EDU Educational Detail
- EQL Embedded Query Language
- EQP Equipment/log Service
- EQU Equipment Detail
- ERQ Event replay query
- ERR Error
- EVN Event Type
- FAC Facility
- FHS File Header
- FT1 Financial Transaction
- FTS File Trailer
- GOL Goal Detail
- GP1 Grouping/Reimbursement - Visit
- GP2 Grouping/Reimbursement - Procedure Line Item
- GT1 Guarantor
- IAM Patient Adverse Reaction Information
- IAR
- IIM Inventory Item Master
- ILT
- IN1 Insurance
- IN2 Insurance Additional Information
- IN3 Insurance Additional Information, Certification
- INV Inventory Detail
- IPC Imaging Procedure Control Segment
- IPR
- ISD Interaction Status Detail
- ITM
- IVC
- IVT
- LAN Language Detail
- LCC Location Charge Code
- LCH Location Characteristic
- LDP Location Department
- LOC Location Identification
- LRL Location Relationship
- MFA Master File Acknowledgment
- MFE Master File Entry
- MFI Master File Identification
- MRG Merge Patient Information
- MSA Message Acknowledgment
- MSH Message Header
- NCK System Clock
- NDS Notification Detail
- NK1 Next of Kin / Associated Parties
- NPU Bed Status Update
- NSC Application Status Change
- NST Application control level statistics
- NTE Notes and Comments
- OBR Observation Request
- OBX Observation/Result
- ODS Dietary Orders, Supplements, and Preferences
- ODT Diet Tray Instructions
- OM1 General Segment
- OM2 Numeric Observation
- OM3 Categorical Service/Test/Observation
- OM4 Observations that Require Specimens
- OM5 Observation Batteries (Sets
- OM6 Observations that are Calculated from Other Observations
- OM7 Additional Basic Attributes
- ORC Common Order
- ORG Practitioner Organization Unit
- OVR Override Segment
- PAC
- PCE
- PCR Possible Causal Relationship
- PD1 Patient Additional Demographic
- PDA Patient Death and Autopsy
- PDC Product Detail Country
- PEO Product Experience Observation
- PES Product Experience Sender
- PID Patient Identification
- PKG
- PMT
- PR1 Procedures
- PRA Practitioner Detail
- PRB Problem Details
- PRC Pricing
- PRD Provider Data
- PRT
- PSG
- PSH Product Summary Header
- PSL
- PSS
- PTH Pathway
- PV1 Patient Visit
- PV2 Patient Visit - Additional Information
- PYE
- QAK Query Acknowledgment
- QCK
- QID Query Identification
- QPD Query Parameter Definition
- QRD Original-Style Query Definition
- QRF Original style query filter
- QRI Query Response Instance
- RCP Response Control Parameter
- RDF Table Row Definition
- RDT Table Row Data
- REL
- RF1 Referral Information
- RFI
- RGS Resource Group
- RMI Risk Management Incident
- ROL Role
- RQ1 Requisition Detail-1
- RQD Requisition Detail
- RXA Pharmacy/Treatment Administration
- RXC Pharmacy/Treatment Component Order
- RXD Pharmacy/Treatment Dispense
- RXE Pharmacy/Treatment Encoded Order
- RXG Pharmacy/Treatment Give
- RXO Pharmacy/Treatment Order
- RXR Pharmacy/Treatment Route
- SAC Specimen Container detail
- SCD
- SCH Scheduling Activity Information
- SCP
- SDD
- SFT Software Segment
- SHP
- SID Substance Identifier
- SLT
- SPM Specimen
- SPR Stored Procedure Request Definition
- STF Staff Identification
- STZ
- TCC Test Code Configuration
- TCD Test Code Detail
- TQ1 Timing/Quantity
- TQ2 Timing/Quantity Relationship
- TXA Transcription Document Header
- UAC
- UB1 UB82
- UB2 UB92 Data
- URD Results/update Definition
- URS Unsolicited Selection
- VAR Variance
- VND
- VTQ Virtual Table Query Request