EHC^E12: Request Additional Information

Request Additional Information. It's sent as an EHC message (Health Care Invoice) with the EHC_E12 message structure.

Message type

EHC · Health Care Invoice

Trigger event

E12

Message structure

EHC_E12 · per HL7's current table 0354; older versions sometimes paired events differently

In MSH-9

EHC^E12^EHC_E12

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.