Has Prolia Coverage Changed Under Medicare Part D? 
To confirm whether Part B will cover Prolia and what conditions must be met to have it covered , you will need to contact Medicare directly . I believe Prolia has been covered under Medicare Part B for a number of years up to one injection every 6 months - typically required to be recommended by your physician . It can often be listed under Part D plans ' formularies as well , but as it is often administered by a doctor , it would typically be cited under Part B. Please note , Part D plans can change their coverage year to year - they are not guaranteed renewable and every plan is different . The drugs that a plan covers can change , the premiums , deductibles , copays , coinsurance , and other factors of a plan can change each year . Plans can even be terminated or replaced and therefore automatically disenroll the consumer , forcing them to select another plan . For the insured person , it 's vital they review their prescription drug coverage each year to determine what plan will best serve their needs for the coming year . When Prolia is covered under Part B , a Medicare Supplement plan might cover the other 20 % of the cost after Medicare pays it 's 80 % share . Whether the Medigap insurer will cover the other 20 % would need to be confirmed with a carrier - when it comes to drugs covered by Part B , there 's usually a couple extra conditions that have to be met for it to be covered as most drugs are covered by Part D. I hope the information is helpful - please feel free to contact me for assistance with Medicare Supplement help . Thanks very much . 