Question: Some of my colleagues have biller/coder insurance. What exactly is biller/coder insurance, and is it something I need? Maine Subscriber Answer: The insurance you are asking about is a professional liability policy for billers. If a biller is involved in a dispute, such as false claims or fraudulent billing, the policy pays legal costs and potential liability. Billers can be held accountable for office fraud -- whether they engaged in it intentionally or not. But before plunking down dollars for your own policy, consider that: Biller liability insurance policies are protection against minor claims errors that cause someone else to lose money. This insurance may not cover you in more serious fraud charges involving intentional or serious wrongdoing. However, it should cover your potential liability and your legal costs in many cases.