We at One Salon, Grapevine TX value your business. We are a MEDICARE participating Facility.  We will help you file other insurances until the time we are in network with these companies. Since wigs and prosthesis are personal care items, there are no refunds or exchanges.  If you have any questions or concerns, please contact One Salon at 817-488-7351 or come back to 110 S. Barton Grapevine, TX 76051.  If we cannot resolve your concerns, please contact Board of Certification 877-776-2200;  or write  Board of Certification, 10451 Mill Rn Circle, Ste 200 Ownings Mills, MD 21117 or contact National Supplier Clearinghouse 8662389652, National Supplier Clearinghouse, PO Box 100142, Columbia, SC 29202-3142.