ASAP - As soon as possible, next highest priority after stat

Callback results - filler should contact the placer as soon as results are available, even for preliminary results

Callback for scheduling - Filler should contact the placer (or target) to schedule the service.

Callback placer for scheduling - filler should contact the placer to schedule the service

Contact recipient for scheduling - Filler should contact the service recipient (target) to schedule the service

Elective - Beneficial to the patient but not essential for survival.

Emergency - An unforeseen combination of circumstances or the resulting state that calls for immediate action

Preop – Used to indicate that a service is to be performed prior to a scheduled surgery. When ordering a service and using the pre-op priority, a check is done to see the amount of time that must be allowed for performance of the service. When the order is placed, a message can be generated indicating the time needed for the service so that it is not ordered in conflict with a scheduled operation.

As needed - An "as needed" order should be accompanied by a description of what constitutes a need. This description is represented by an observation service predicate as a precondition.

Routine - Routine service, do at usual work hours

Rush reporting - A report should be prepared and sent as quickly as possible

Stat - With highest priority (e.g. emergency).

Timing critical - It is critical to come as close as possible to the requested time (e.g. for a through antimicrobial level).

Use as directed - Drug is to be used as directed by the prescriber.

Urgent - Calls for prompt action