Does Medicare Cover Xarelto? 
Xarelto is a prescription medication used to prevent blood clotting . The most common use is in patients with DVT -LRB- deep vein thrombosis -RRB- . Patients with atrial fibrillation -LRB- A-fib -RRB- may also benefit from regular use of Xarelto . Your doctor must provide a diagnosis , and state that other forms of treatment have not proven effective . Xarelto is a Part D medication . 