277CA Files

What are 277CA files?

277 Claim Acknowledgement (CA) Files are reports created after a claim has been received.

The 277CA was formerly known as the . This transaction was formerly known as the unsolicited claim status response and was used to tell the sender of a claim in detail whether the claim was rejected, if there is additional information necessary and maybe even if the claim is already adjudicated. This transaction is unsolicited, meaning that the Trading Partner did not send a 276 status request to receive this 277CA. This transaction is usually sent by the receiver after a 837 claim file came in and has been pre-processed.