Medicare is a large and complex beast that typically underpays doctors and hospitals. My specific point, is that supply and demand allows the producers of vacc

Medicare is a large and complex beast that typically underpays doctors and hospitals. My specific point, is that supply and demand allows the producers of vaccines to charge prices above what Medicare reimburses. In a single payer system, pricing power would force vaccine prices down. Apparently, by paying high prices, the USA is subsidizing the rest of the world.