Does Medicare Cover Prolia Injections? 
Prolia is covered under Medicare Part B -LRB- Medical insurance -RRB- as a drug injected in the doctor 's office -LRB- once every 6 months -RRB- . It 's a drug that needs to be stored at a proper temperature , protected from light , and has a 14 day expiration . So , even though , it is also covered under many PDP -LRB- Medicare Part D -RRB- plans , your doctor is more likely to obtain and administer it . If you have Medigap -LRB- Medicare Supplement insurance -RRB- , your plan may cover the remaining 20 % of the cost that Medicare Part B does not pay . You can check with your insurance company or talk to someone who specializes in Medicare Supplements to review your benefits . 