CO-290Contractual ObligationPlan Routing
CO-290 Denial Code: Dental plan forwarding to medical
The dental plan forwarded the claim to the patient's medical plan — no action needed yet; watch for the medical plan's response.
Why CO-290 happens
- ●Payer-side benefit routing of medically-flavored dental claims
How to fix a CO-290 denial
- 1
Track for the medical plan's adjudication; follow up if nothing in 30 days
How to prevent it
Informational routing code.
Drowning in CO-290 denials?
OakClaim works every denial within 48 hours and builds prevention rules so they stop recurring.