00345
Date / time start of administration
1995-11-25
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 Administered Per (Time Unit) field of the same message.
Length≤26
2 components
| 1 | O | - | time of an event | |
| 2 | O | - | degree of precision |