OPL^O37: Population/Location-Based Laboratory Order Message

Population/Location-Based Laboratory Order Message. It's sent as an OPL message (Population/Location-Based Laboratory Order Message) with the OPL_O37 message structure.

Message type

OPL · Population/Location-Based Laboratory Order Message

Trigger event

O37

Message structure

OPL_O37 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

OPL^O37^OPL_O37

Source: HL7 Terminology (THO) 7.4.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.