Excess Medpay – Better To Burn Your Money. Whenever you purchase Excess Medpay on your automobile policy, it’s probably better to burn your money! To understand Excess Medpay, let’s talk about regular Medpay first. Regular Medpay or just, Medpay, is coverage on your policy that you purchased in case you’re in an auto accident and you incur medical bills. Any type of medical bills, chiropractic bills, hospital bills, ambulance bills, physical therapy bills, visits to your doctors or to a specialist. This coverage pays regardless of fault or pre-existing condition. You can submit it to your auto insurance and they will pay it up to the amount you purchased, which can be anywhere from $1,000.00, $2,000.00, or $5,000.00. This is pretty straight forward and there’s not much too it.