+1 to what Pilot Fighter said.
Since several people brought it up, as a practicing physician, let me put my 2 cents in about the general state of healthcare in 'Merica:
1. There is no such thing as health "insurance", everyone in the USA pays for healthcare coverage. Insurance is all about managing statistical risk. Since everyone, at some point, will get very ill or die, there is a 100% statistical chance that health "insurance" companies will pay out a claim for a policy holder. A health "insurance" company can, therefore, never make money in a traditional insurance model sense. This is the reason why they fought so hard to prevent the pre-exisiting condition clause in the ACA. It's also why they will fight to maintain the "everyone must buy" insurance clause in the ACA. Anyone under about 50 is paying premiums for the healthcare payout/benefits of everyone over 50.
2. In our country we STILL haven't made the decision as to whether or not healthcare is a right or a privilege. With the rapid rise of HSA/high deductible plans, healthcare is quickly, once again, becoming a privilege; unless you are very old, very poor, or very rich. I am seeing patients, once again, that are having to decide between getting care or getting groceries. When your co-pay/deductible is so high that you have to make this decision, healthcare is a privilege, not a right. We need citizens and politicians to have some balls and finally decide which model we want. FWIW, by leaving healthcare a privilege, as has been documented in many places, we end up paying a premium on many durable goods. I have seen figures like $3000 is the extra cost added to every US-made car to cover the healthcare of the auto workers. This is a "tax" that other automakers (BMW, toyota, peugeot) don't pay. This makes our vehicles less competitive on the world market.
3. I only have data from 2 states (RI and MN), but i have been told by highly placed people in both states that the real cost of medicaid in each state is approaching 30-40% of the annual budget. Imagine that: 30-40 cents of every dollar of your sales/property/income tax going to just medicaid; not schools, not police, not firefighters, not roads. The real cost of our balkanized, inefficient, disorganized system is probably far higher than the reported 20% of GDP. Compare this to Holland, where their system is a 80:20 "medicare for all" system, and people can buy supplemental plans that cover the 20%. Their system is the 2nd most expensive in the world: 14% of their GDP. I think we (America) are "doing it wrong"