In most cases, you will need to fill out a vehicle tint-waiver request form — or some form along those lines — depending on where you reside. Visit your local DMV office or access their website to obtain the necessary application for a medical exemption.You'll need a physician's note, a specific form, and a bit of patience to navigate the approval process with the DMV. The Alliance medical services staff manages authorizations for members assigned to directly contracted providers. Please completely fill in ALL areas to include the following: • Patient Information: Patient Name, Patient Date of Birth and Phone. Number.