CO-196
What This Code Means
Claim/service denied based on prior payer’s coverage determination. This code was deactivated by X12 (as of 02/01/2007). See: 136.
How to Resolve or Appeal
- This is a historical/deactivated code — no longer used on current claims. If seen on an old remittance, refer to the replacement code noted above where available.
More Denial Codes to Check
Educational reference only — not medical or legal advice. Always confirm code usage and appeal rights with the specific payer.