Listing of all TDI forms. Texas business automobile insurance.Complete a certificate of insurance. Any individual who is covered under a group health plan either as the employee, the spouse of the employee, or the dependent. Find health insurance forms for customers including medical and dental claims forms, authorization forms, appeals, pharmacy forms, and more. Find the insurance documents you need, including claims, tax, reimbursement and other health care forms. Fill out an external review form and send it to the insurance company. This might also be called an IRO form. Next, specify the patient's information and the type of treatment received.