you do not have to select another plan. the marketplace is not for people with medicare coverage. should you lose your husband's coverage you'll likely want to pick up a medigap supplement plan to cover the medical costs medicare alone does not cover. you can learn more about that at medicare. gov. but for now it sounds like you're all set and needn't take any action.
my husband and i are retired and have medicare a&b plus blue cross blue shield provided by his prior employer. we do not have to choose a new plan at this point unless his prior employer changes their coverage is that correct? in other words we currently have medical and prescription coverage under these two plans. we are concerned we might have to find another plan to cover medical. what should we do?