PR-27: Expenses Incurred After Coverage Terminated

What Does PR-27 Mean?

PR-27 directly assigns the charges to the patient's financial responsibility because their coverage had terminated before the service date. The PR designation explicitly authorizes you to bill the patient for the denied amount. This is a cleaner resolution path than CO-27 because you have a clear payer-sanctioned route to patient collection. However, before billing, you should still verify the termination date is accurate, check for retroactive termination issues, and investigate whether the patient has other active coverage.

When CARC 27 appears on a remittance, the payer is telling you that the patient's insurance policy was no longer active on the date the service was rendered. The coverage had been cancelled, expired, or terminated — whether due to non-payment of premiums, voluntary cancellation, job loss, disenrollment from a managed care plan, or the end of a coverage period — and the claim falls after that termination date.

One of the most frustrating aspects of CARC 27 is retroactive termination. Payers sometimes discover premium non-payment weeks or months after the fact and backdate the coverage termination to a date before your service was rendered. This means your eligibility verification showed active coverage at the time of the visit, but the payer later revoked that coverage retroactively. This scenario is particularly common in the first quarter of the year when plan renewals and carrier market exits take effect. For 2026, the wave of Medicare Advantage plan exits has amplified this issue, affecting hundreds of thousands of members whose coverage status changed abruptly.

The financial routing depends on the Group Code. Under CO-27, the provider must write off the amount and cannot bill the patient under the health plan's adjudication. Under PR-27, the patient is financially responsible and the provider can bill them directly. The distinction matters significantly: CO-27 requires you to find another payer or absorb the loss, while PR-27 gives you a direct path to patient collection. In either case, the first step is always to verify whether the termination date is accurate and whether the patient has other active coverage.

Common Causes

How to Resolve

Verify the actual termination date with the payer, determine if retroactive termination is valid, and either appeal, redirect to another carrier, or bill the patient.

1. Verify the termination and check for other coverage Confirm the termination date is accurate. Ask the patient about other active insurance, COBRA, or new coverage that may apply. Check for retroactive termination issues.
2. Appeal if retroactive termination is improper If coverage appeared active when verified and was retroactively terminated, appeal with eligibility documentation. CMS restrictions on MA plan retroactive denials may support your case.
3. Transfer balance and bill the patient If the denial is confirmed and no other coverage applies, move the balance to the patient ledger. Send a clear statement explaining the denial reason and amount owed.
4. Offer payment arrangements Provide payment plan options, information about financial assistance programs, or self-pay discounts. COBRA-eligible patients should be informed about their continuation coverage options.

Common RARC Pairings

The RARC code tells you exactly what triggered the PR-27:

How to Prevent PR-27

• Verify insurance eligibility at every visit, checking specifically for active status and termination dates
• Keep patient insurance records updated by confirming coverage details at each check-in
• Inform patients proactively about their financial responsibility when coverage status is uncertain
• Use claims scrubbing tools that check eligibility before claim submission to catch terminated coverage before billing
• Train front-desk staff to ask about recent employment or life changes that may affect insurance status

General Prevention

• Verify insurance eligibility at every patient visit using real-time electronic verification, checking specifically for coverage termination dates and active status
• Maintain updated patient insurance records by confirming coverage details at check-in and requesting updated insurance cards whenever a patient's employment or life circumstances change
• Submit claims within 24 to 48 hours of service delivery to minimize the risk of coverage changes between service date and claim submission
• Establish front-desk standard operating procedures for eligibility verification that include checking coverage effective and termination dates, not just whether the policy number is valid
• Use claims scrubbing tools that flag claims where the payer's eligibility records show terminated coverage before submission
• Monitor payer announcements for plan exits or significant enrollment changes that could affect patient coverage status

Also Filed As

The same CARC 27 may appear with different Group Codes:

Related Denial Codes