A standard request must be made in writing unless your plan accepts requests by phone. You or your doctor can call or write your plan for an expedited (fast) request. Once your Medicare drug plan gets your request for a
Coverage Determination (Part D), the Medicare drug plan has 72 hours (for a standard request) or 24 hours (for an expedited request) to notify you of its decision. If you are requesting an
Exception , your prescribing doctor must provide a statement explaining the medical reason why your request should be approved. Your plan generally has 72 hours (for a standard request) or 24 hours (for an expedited request) to notify you of its decision once your plan receives your doctor's statement.