CO-P9Contractual ObligationWorkers' Comp & Auto
CO-P9 Denial Code: P&C — no correlating CPT/HCPCS code
Property & casualty: no available code correlates to the service billed under the applicable system.
Why CO-P9 happens
- ●Service without a recognized code in the P&C jurisdiction's system
How to fix a CO-P9 denial
- 1
Work with the carrier on accepted billing (reports, by-report codes) for the service
How to prevent it
Confirm billable code paths before furnishing unusual services on P&C cases.
Drowning in CO-P9 denials?
OakClaim works every denial within 48 hours and builds prevention rules so they stop recurring.