What Does Medicare Supplement Plan A Cover? 
People sometimes confuse Medicare Part A with Medicare Supplement Plan A. `` Part '' A is part of original Medicare that is your hospital coverage and goes along with Part B. Folks then get a Medicare Supplement to cover what A & B does not . Medicare Supplement Plan A is a very basic supplement plan that covers Medicare Part A coinsurance , Medicare Part B coinsurance and Part A hospice care coinsurance . It will also cover your first 3 pints of blood . 