CO-29 Denial Code: What It Means, Why It Happens, and How to Fix It
CO-29 denial code means one thing: the claim arrived after the payer’s deadline. Not a coding error. Not a credentialing issue. A timing problem. And timing problems in billing often mean unrecoverable revenue. That’s what makes this denial different from almost everything else in your AR. Late filing denials don’t work like other denials. You […]
