HL7® v2.2 Segment List

SEQSEGMENT
1ACC - Accident
2ADD - Addendum
3AL1 - Patient Allergy Information
4BHS - Batch Header
5BLG - Billing
6BTS - Batch Trailer
7DG1 - Diagnosis
8DSC - Continuation Pointer
9DSP - Display Data
10ERR - Error
11EVN - Event Type
12FHS - File Header
13FT1 - Financial Transaction
14FTS - File Trailer
15GT1 - Guarantor
16IN1 - Insurance
17IN2 - Insurance Additional Info
18IN3 - Insurance Additional Info-certification
19MFA - Master File Acknowledgement
20MFE - Master File Entry
21MFI - Master File Identification
22MRG - Merge Patient Information
23MSA - Message Acknowledgment
24MSH - Message Header
25NCK - System Clock
26NK1 - Next Of Kin
27NPU - Bed Status Update
28NSC - Status Change
29NST - Statistics
30NTE - Notes And Comments
31OBR - Observation Request
32OBX - Observation Result
33ODS - Dietary Orders, Supplements, And Preferences
34ODT - Diet Tray Instruction
35OM1 - General - Fields That Apply To Most Observations
36OM2 - Numeric Observation
37OM3 - Categorical Test/observation
38OM4 - Observation That Require Specimens
39OM5 - Observation Batteries
40OM6 - Observations That Are Calculated From Other Obersvations
41ORC - Commom Order
42PID - Patient Identification
43PR1 - Procedures
44PRA - Practitioner Detail
45PV1 - Patient Visit
46PV2 - Patient Visit - Additional Information
47QRD - Query Definition
48QRF - Query Filter
49RQ1 - Requisition Detail-!
50RQD - Requisition Detail
51RXA - Pharmacy Aadministration
52RXC - Pharmacy Component Order
53RXD - Pharmacy Dispense
54RXE - Pharmacy Encoded Order
55RXG - Pharmacy Give
56RXO - Pharmacy Prescription Order
57RXR - Pharmacy Route
58STF - Staff Identification Segment
59UB1 - Ub82 Data
60UB2 - Ub92 Data
61URD - Results/update Definition
62URS - Unsolicited Selection
63Zxx - Any Z Segment

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