CARC P10 Active

OA-P10: Payment Reduced to Zero Due to Litigation — P&C Only

TL;DR

Payment is reduced to zero due to active litigation on the P&C claim. The carrier cannot release funds until the legal dispute is resolved. Redirect to health insurance in the interim and track the litigation status.

Action
Review & Decide
Who Pays
Depends
Appeal
No
Patient Impact
Indirect
Disclaimer
This content is for informational purposes only and does not constitute professional billing advice. Always verify information against your payer contracts and current coding guidelines. Consult a certified billing specialist for specific claim issues.

What Does OA-P10 Mean?

CARC P10 applies to property and casualty claims and indicates payment has been reduced to zero because the underlying P&C claim is in active litigation. The carrier is legally unable to release payment while the case is being disputed in court. This may involve disputed liability, a court-ordered payment freeze, or a contested coverage determination.

This is not an appealable denial through normal channels — it is a litigation hold that must be resolved through the legal system. The provider should redirect billing to the patient's health insurance in the interim and track the litigation status for eventual resolution.

Common Causes

Cause Frequency
Litigation affecting payment processing Legal proceedings affecting the claim prevent standard payment processing Common

How to Resolve

Redirect to health insurance in the interim and track the litigation for resolution.

  1. Contact the P&C adjuster Request details about the litigation, expected timeline, and any interim payment options.
  2. Redirect to health insurance Bill the patient's health insurance plan for the services while the P&C litigation is pending.
  3. Track litigation status Monitor the legal proceedings and follow up regularly for resolution updates.
  4. Coordinate with patient's attorney If applicable, coordinate with the patient's attorney regarding expected resolution and payment timeline.
  5. Rebill P&C after resolution Once the litigation is resolved, rebill the P&C carrier if the outcome supports coverage.
Do Not Appeal This Code

Litigation holds cannot be overturned through the standard appeal process. Wait for litigation resolution.

How to Prevent OA-P10

Also Filed As

The same CARC P10 may appear with different Group Codes:

CO-P10 PR-P10

Related Denial Codes

OA-74 — Indirect Medical Education Adjustment OA-75 — Direct Medical Education Adjustment OA-76 — Disproportionate Share Adjustment OA-85 — Patient Interest Adjustment OA-89 — Professional Fees Removed from Charges

Sources

  1. https://x12.org/codes/claim-adjustment-reason-codes
  2. https://www.cms.gov/medicare/coordination-benefits
  3. Codes maintained by X12. Visit x12.org for official definitions.