What are the most common reasons an insurance claim gets denied?

Quick answer: The most common denial reasons are: the cause of loss is excluded by the policy, the damage falls below the deductible, the policy lapsed for non-payment, or required documentation was not provided on time.

Insurance claims get denied for a relatively short list of reasons, and understanding them in advance is the best way to avoid a surprise at the worst possible time.

The most frequent reason is a coverage exclusion. Every property and casualty policy defines what causes of loss are covered and which are not. Standard homeowners policies generally exclude flooding, earth movement, normal wear and tear, and intentional damage. Standard auto policies exclude mechanical breakdown and commercial use without an endorsement. If the cause of your loss falls into an excluded category, the claim will be denied regardless of the severity.

The second common reason is that the claimed damage falls below your deductible. If your policy carries a $2,500 deductible and the repair estimate is $1,800, there is no payment due. This is not technically a denial, but it functions the same way from the policyholder’s perspective.

Policy lapse is another major factor. If your premium payment was missed and the policy lapsed before the loss occurred, the carrier has no obligation to pay. Grace period rules vary by state and policy type.

Insufficient or late documentation also leads to denials. Carriers are permitted to request supporting evidence, including repair estimates, photographs, receipts, or medical records. Failing to provide complete documentation within the timeframes the insurer specifies can result in a denial based on non-cooperation.

Finally, misrepresentation on the original application can result in a denial, or even policy rescission. If the carrier finds that material facts were misstated when coverage was written, the entire policy may be voided.

Olive Cover (operated by Olive Insurance Services, LLC) reviews your coverage at placement specifically to minimize gaps that lead to denials. If you receive a denial, the letter should state the specific policy language or exclusion the carrier is relying on.