The UB1 segment contains the data necessary to complete UB82 bills specific to the United States; other realms may choose to implement using regional code sets. Only UB82 fields that do not exist in other HL7 defined segments appear in this segment. Patient Name and Date of Birth are required for UB82 billing; however, they are included in the PID segment and therefore do not appear here. The UB codes listed as examples are not an exhaustive or current list. Refer to a UB specification for additional information.

The Uniform Billing segments are specific to the US and may not be implemented in non-US systems.

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C.LenElementv2.5
1..4-SIO1-00530UB1-1Set ID - UB1
2..1-NMB1-00531UB1-2Blood Deductible (43)
3..2-NMO1-00532UB1-3Blood Furnished-Pints Of (40)
4..2-NMO1-00533UB1-4Blood Replaced-Pints (41)
5..2-NMO1-00534UB1-5Blood Not Replaced-Pints(42)
6..2-NMO1-00535UB1-6Co-Insurance Days (25)
7..14-ISO5004300536UB1-7Condition Code (35-39)Repetition
8..3-NMO1-00537UB1-8Covered Days - (23)
9..3-NMO1-00538UB1-9Non Covered Days - (24)
10..41-UVCO8-00539UB1-10Value Amount & Code (46-49)Repetition
11..2-NMO1-00540UB1-11Number Of Grace Days (90)
12..250-CEO1034800541UB1-12Special Program Indicator (44)
13..250-CEO1034900542UB1-13PSRO/UR Approval Indicator (87)
14..8-DTO1-00543UB1-14PSRO/UR Approved Stay-Fm (88)
15..8-DTO1-00544UB1-15PSRO/UR Approved Stay-To (89)
16..259-OCDO5-00545UB1-16Occurrence (28-32)Repetition
17..250-CEO1035100546UB1-17Occurrence Span (33)
18..8-DTO1-00547UB1-18Occur Span Start Date(33)
19..8-DTO1-00548UB1-19Occur Span End Date (33)
20..30-STB1-00549UB1-20UB-82 Locator 2
21..7-STB1-00550UB1-21UB-82 Locator 9
22..8-STB1-00551UB1-22UB-82 Locator 27
23..17-STB1-00552UB1-23UB-82 Locator 45
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