You insist (and have insisted previously) that Medicare Part B pays 100% for your Evenity at an infusion center. Yet no one on this site appears to agrees because it is generally understood that Medicare pays only for 80% under Part B except for some preventive services like vaccines.

Perhaps you will be kind enough to scan and attach a copy of whatever you receive that indicates to you that it is Medicare Part B that pays 100%. Maybe that is the only way to try to sort this out and prevent misunderstanding by those looking to this site for reliable information.