After all my years on Medicare i never knew that part"B" would cover my insulin. i have been relying on my endo to give me samples, b/c the Novolog is so damned expensive. i just received an info card from Liberty (an insurance company that works to provide assistance for pumpers) informing me that since i am on the pump, i can get my insulin through medicare part B. all i need is for my endo to write this info on my perscription. i hope this helps someone else. would love to know of any other "loopholes" you might know about.