Part of the problem is that healthcare is "for profit". Taxpayers cannot and should not, contribute to the exorbitant profit margin of private healthcare. If healthcare were socialized, operated by government for the people, the cost would decrease dramatically and everyone would have access.
Once upon a time, public safety was private and for profit. Don't pay the fire service, and they will stand there to watch your house burn because you're not a subscriber. Don't pay the patrol cop, and the cop will stand there as you are being victimized because you're not a subscriber. Even today, in SF, people can still pay for, and recieve, private police service. The rich can, and still do, buy the police.
That is where we are now. The cardiologist will watch me die of heart disease, because I can't afford to pay for treatment. The nephrologist will do nothing for my failing kidney if I don't pay. I am not a subscriber.
It's a fair market economy. For profit healthcare should be allowed to exist. But that doesn't mean that the government cannot operate a nonprofit healthcare system, like Medi-Care, and make it available to all. Wait, wasn't that what Clinton tried to do?