Besides, I already pay for health insurance and deductibles. So if I don’t have to pay for those but instead have a tax, and I’m covered when I don’t have an employer? Yes, sign me up.
But, yeah. It's definitely worth it.
Edit: clarification on the number of times I visit the doctor
The U.S. already spends more on healthcare (by pretty much every measure) than every other developed nation on the planet. Much of this goes to profits of insurance companies, the overhead of having so many parties involved, advertising budgets, etc. Raising taxes to pay for healthcare should result in a net savings for virtually everyone, as these profit-seeking activities are eliminated. The only real debate taking place among economists w/r/t cost is how much of a savings we'll get by moving to a single payer plan.
Since paying for health care is mandatory, isn't it already a de facto tax?