CO-199Contractual ObligationCoding
CO-199 Denial Code: Revenue code and procedure code do not match
The revenue code and procedure code on the claim do not match.
Why CO-199 happens
- ●Facility claim with a CPT under the wrong revenue code
- ●Chargemaster mapping error
How to fix a CO-199 denial
- 1
Verify the correct revenue code for the CPT/HCPCS
- 2
Correct and resubmit
How to prevent it
Audit chargemaster revenue-code mappings periodically.
Drowning in CO-199 denials?
OakClaim works every denial within 48 hours and builds prevention rules so they stop recurring.