Because we are paying for the rest of the world. Allow prescription drug imports from abroad. Pharma companies will be forced to charge more in the rest of the world and less in US. Allow insurance plans based on medical tourism for expensive procedures. Some countries will say no, but a lot of countries will say yes for profit. Once you have a choice of a hip replacement in Mexico or India, hospitals in these countries will compete for safety, cost, pleasant aftercare. Let's stop being the suckers.