Yeah, I’m doing that thing where I speak sloppily. HL7 is the standards organization, so talking about “HL7 messages” is like talking about “ISO messages”. It’s a misnomer.
But as someone at the sharp end of the stick wrt integrations? If I hear someone talk to me about HL7 I’m thinking HL7v2, and if someone says FHIR I’m thinking US Core v2 + FHIR R4. That just seems to be lingua franca.
