Our website is a consumer resource site strictly pertaining to many questions about health insurance. We are unqualified to provide medical advice. We are also unable to confirm if your insurance will cover a new prosthesis. This would be a question for your insurance company. I think the first step is to talk to your physician, who will then consult with the prosthetist and submit a pre-authorization form to the insurance company. This is the way that most medical claims are handled, and many insurance companies require that a physician request pre-authorization for these types of medical claims. The decision from your insurance company will be based on how the claim is eplained and supported by your physician.