Providers may hire a collection agency to attempt to get payment from an MHCP member with bad debt or may sell the debt to a collection agency. Check or money order - Create and print a payment voucher to include with your check or money order.Under Physicians select Online Physician Application. 2. Fill out but don't sign the application. Use this tool to search for a specific tax form using the tax form number or name. Please read all instructions first and type or print in black ink to complete this form. For information or questions, visit travel.state. See What is backup withholding, later. Click on the form to complete and print. Learn how to submit documents.