For your convenience, we accept and file most insurance plans, including TennCare. We will contact your insurance company to determine your orthodontic coverage before starting treatment. Be aware that your company's original quote is not an absolute guarantee of full payment. Most orthodontic policies cover 50 percent of the cost or less with a lifetime maximum coverage. Also, since most insurance companies make payments over the course of treatment, you may not receive full benefits if you change your coverage during treatment.