If you are a senior and in need of assistance to pay for surgery, then you are in luck - bariatric surgery medicare services are readily available for those who qualify. Make sure that you do your research - medicare can play quite a vital role in paying for your bill. The average bariatric surgery costs thousands of dollars, but as long as you completely qualify, medicare should be able to cover up to 80% of the bill. When talking about the price, make sure that medicare is a topic, you do not want to be overcharged by the hospital!