OA-200: Expenses Incurred During Lapse in Coverage

What Does OA-200 Mean?

OA-200 may appear when a coverage lapse affects the coordination of benefits between multiple payers. One payer denies based on the lapse, and the adjustment is passed to the next payer in the sequence.

CARC 200 appears when the payer determines that the patient did not have active insurance coverage on the date(s) of service. The claim is denied not because of any clinical, coding, or administrative issue — but because the patient was simply not covered by the plan when the service was delivered. The payer has no obligation to pay for services rendered during a coverage lapse.

The most common trigger is premium non-payment. The patient (or their employer) stopped paying premiums, and the coverage terminated before the service date. Other triggers include job loss without COBRA election, the gap between losing one plan and starting another, waiting periods on new coverage, or retroactive termination where the payer discovers the coverage ended earlier than originally recorded. In some cases, the issue is not a true coverage lapse but rather outdated insurance information on the claim — the patient has active coverage under a different policy number or payer.

The financial impact depends on the group code and the actual coverage status. Under CO, the payer is denying the claim but the provider should first verify whether the patient had coverage elsewhere before accepting the denial. Under PR, the patient bears direct financial responsibility because their coverage genuinely lapsed. Providers who encounter CARC 200 regularly should strengthen their pre-service eligibility verification processes to catch coverage gaps before services are rendered.

How to Resolve

Verify the patient's actual coverage status, identify alternative coverage if available, and bill the patient if no coverage existed.

1. Verify coverage with each payer Check eligibility with all payers in the patient's coverage chain to determine which, if any, had active coverage on the date of service.
2. Resubmit to the correct active payer If one payer in the chain had active coverage, resubmit the claim to that payer as the primary entity.
3. Bill the patient if no coverage was active If no payer had active coverage, transfer the full balance to the patient as self-pay.

Common RARC Pairings

The RARC code tells you exactly what triggered the OA-200:

How to Prevent OA-200

• Verify coverage status with all payers in the coordination chain before submitting claims
• Update COB information whenever a patient reports a change in any of their insurance plans

General Prevention

• Run real-time insurance eligibility verification at scheduling and again at check-in for every patient encounter
• Flag patients whose coverage shows as inactive or pending termination before delivering services
• Collect updated insurance information from patients at every visit, especially for those with recent employment or life changes
• Implement automated eligibility batch checks for scheduled patients 48-72 hours before their appointment
• Educate patients on the importance of maintaining active coverage and the consequences of premium non-payment
• Develop a workflow for verifying COBRA or transitional coverage for patients who recently changed jobs or insurance plans

Also Filed As

The same CARC 200 may appear with different Group Codes:

Related Denial Codes