Insurance Claim Dispute Letter Sample. A car insurance dispute letter can be sent to the insurance company but before sending a letter the customer should look in their insurance benefit guide book or at their policy information and see if there is a time limit for disputing the claim, how to negotiate a total. I was visiting new york city on [date] where i fell and broke my wrist.

Dear sir, i understand that your insurance company denied this claim due to the fact that the services rendered were not authorized. Make sure to include the name of the insurance company, name of the adjuster/or medical examiner, their title, and the company’s address. Request that your letter be reconsider after stating the reasons why you should be given a second chance at your claims.