HL7 Workbench
Beta
v2.5
Data Elements
1557
HL7 v2.x
Parser
Sign in
01557
Onset Date Text
2003-08-22
...
2.4
Oct
2000
2.5
Aug
2003
2.5.1
May
2007
...
3.4.7.12 IAM-12 Onset Date Text (ST) 01557:
Definition: This field contains a text description of the time period of the first reaction when an exact date is not known. (e.g., adolescence, childhood, spring 1990).
IAM
Patient Adverse Reaction Information
IAM-12: Onset Date Text
Length
≤60
ST
String Data
Primitive