When Your Insurance Company Won't Pay: 12 Tips...MORE
z1. Don't assume that the first no you receive is final. About 10 percent of all insurance claims are unjustly denied but less than 1 percent of people making insurance claims even question their insurer when their claim is denied. The majority of policyholders who do contest their cases either win their cases or improve their settlements.

2. Insist on a written explanation.
Most state laws require insurance companies to provide written explanations of claim denials. Failure to comply may constitute an illegal practice by the insurer.