Some of the most common reasons for rejection of a claim include non-submission of the necessary supporting documents or including incorrect information on the claim form. Your health insurance claim may also be rejected for non-disclosure of medical history like pre-existing conditions or because of a failure to intimate the insurer on time.
When a health insurance claim is filed with an insurance provider, all aspects of the claim are thoroughly investigated by the insurer. And only when the insurer is satisfied is the claim amount disbursed. However, an insurance provider may choose to reject an insurance claim for any of the reasons mentioned above.