45 CFR §162.1601
The health care electronic funds transfers (EFT) and remittance advice transaction is the transmission of either of the following for health care:
- (a)The transmission of any of the following from a health plan to a health care provider:
- (1)Payment.
- (2)Information about the transfer of funds.
- (3)Payment processing information.
- (b)The transmission of either of the following from a health plan to a health care provider:
- (1)Explanation of benefits.
- (2)Remittance advice.