OMG^O19
OMG - General clinical order
Order
The function of this message is to initiate the transmission of information about a general clinical order that uses the OBR segment. Messages using the ORM message with the OBR segment are supported for backward compatibility. This includes placing new orders, cancellation of existing orders, discontinuation, holding, etc. OMG messages can originate also with a placer, filler, or an interested third party.
The trigger event for this message is any change to a general clinical order. Such changes include submission of new orders, cancellations, updates, patient and non-patient-specific orders, etc.
Message Types
Message Type
Trigger Structure
Event Flow
TriggerO19
SendOMG_O19
ReceiveNUL