P22 Denial Code - Understand & Resolve Payment Adjustments
Code P22 indicates a payment adjustment due to Medical Payments Coverage (MPC) or Personal Injury Protection (PIP) benefits, guided by jurisdictional regulations or payment policies. This adjustment is specific to Property and Casualty Auto claims and relies on jurisdiction-specific rules.
Who Pays: Group Code Liability
The liability for code P22 adjustments usually falls under CO if it's a contractual adjustment due to jurisdictional regulations, meaning the provider writes it off and cannot bill the patient. PR applies if the jurisdiction allows the adjustment to be the patient's responsibility.
Why Claims Get Code P22
- MPC or PIP benefits were exhausted or limited by jurisdictional caps.
- The payer applied specific state regulations affecting coverage limits.
- The claim did not meet jurisdictional criteria for full payment under PIP.
- Incorrect application of jurisdictional benefits by the payer.
- Claim submitted without required jurisdictional documentation.
How to Fix & Resubmit
- Verify if the adjustment is at the claim or line level by checking the 835 remittance advice.
- Review the 835 Insurance Policy Number Segment or Healthcare Policy Identification Segment for jurisdictional details.
- Confirm if the jurisdictional regulations were applied correctly by the payer.
- Contact the payer to clarify any misapplied jurisdictional rules or missing information.
- Submit a corrected claim if documentation was missing, or appeal if the jurisdictional application was incorrect.
Corrected Claim or Appeal?
Submit a corrected claim if the denial was due to missing documentation. If the payer misapplied jurisdictional rules, a formal appeal is necessary. If the adjustment is legitimate per the jurisdiction, it may be a contractual adjustment.
Preventing Future P22 Denials
- Ensure all claims include complete jurisdiction-specific documentation before submission.
- Stay updated with state-specific MPC and PIP regulations to prevent misapplication.
- Regularly audit claims for compliance with jurisdictional requirements.
- Maintain communication with payers to understand any changes in jurisdictional policies.