CO-P30Contractual ObligationWorkers' Comp & Auto
CO-P30 Denial Code: P&C — exacerbation documentation incomplete
Payment denied for exacerbation treatment because supporting documentation was incomplete.
Why CO-P30 happens
- ●Exacerbation claims without documentation tying flare to the covered injury
How to fix a CO-P30 denial
- 1
Submit complete exacerbation documentation (causation, changed status) on appeal
How to prevent it
Document causation explicitly whenever treating flare-ups of covered injuries.
Drowning in CO-P30 denials?
OakClaim works every denial within 48 hours and builds prevention rules so they stop recurring.