How Is Oxygen Covered For Medicare? 
Oxygen is covered under part b of Medicare . Under the durable medical equipment provision . Since it is under part b you would have to meet -LRB- or have already met -RRB- your annual $ 147.00 deductible and then Medicare would pay 80 % leaving you with the remaining 20 % . If you have a Medicare supplement that plan depending what plan you have , might pick up those costs that you are responsible for . If you have a Medicare advantage , look on your contract for durable medical equipment to see how the Medicare Advantage plan will pay for oxygen . 