ASC X12 277RFI: Health Care Request for Additional Information

Acronym: EDI

The ASC X12 277 transaction is not widely used today. It is expected to be the transaction used by insurance companies when requesting additional information from a provider regarding a claim. The response to a ASC X12 277RFI request for further information transaction is expected to be a ASC X12 275 Additional Information to Support a Claim transaction.