Get reimbursed for the money that you paid for covered dental and medical services. Fill out the Aetna reimbursement forms here to get started.Direct Member Reimbursement (DMR) Claim Form. See instructions at the end of the form. Next, specify the patient's information and the type of treatment received. Listing of all TDI forms. The form is fillable, so you do not have to handwrite. Fill out on a computer, print, and mail in. When to use this form? 1. Fill out this form if you're asking for a medical, dental, vision, hearing, or vaccine reimbursement.