HL7 Workbench
Beta
v2.3
Data Elements
131
HL7 v2.x
Parser
Sign in
00131
Set ID - Patient Visit
...
2.2
Nov
1994
2.3
Apr
1997
2.3.1
May
1999
...
3.3.3.1 Set ID - PV1- (SI) 00131:
Definition: This field contains the number that identifies this transaction. For the first occurrence of the segment, the sequence number shall be one, for the second occurrence, the sequence number shall be two, etc.
PV1
Patient visit
PV1-1: Set ID - Patient Visit
Length
≤4
SI
sequence ID
Primitive