00345
Date/Time Start of Administration
2013-03-10
Definition: If the order is for a continuous administration (such as an IV), and the rate is changed at a certain time after the start, an RAS message can be issued to record the change. For such an RAS message, this field records the time the rate was changed to the new value recorded in the RXA-12-Administered Per (time unit) of the same message.