HL7 Workbench
Beta
v2.3
Data Elements
28
HL7 v2.x
Parser
Sign in
00028
Query ID
...
2.2
Nov
1994
2.3
Apr
1997
2.3.1
May
1999
...
2.24.4.4 Query ID (ST) 00028:
Definition: This field contains a unique identifier for the query. Assigned by the querying application. Returned intact by the responding application.
QRD
Query definition segment
QRD-4: Query ID
Length
≤10
ST
string data
Primitive