It's also how much it costs for the same level of care. The US spends twice as much per head on healthcare as the most costly european countries like Norway. The amount spent on medicare/medicaid alone could fund a system like the NHS for everyone in the US.
Sure but we pay thousands of dollars in Insurance Premiums, copays, deductible and even then there is no guarantee. I would rather pay a VAT if that can give me peace of mind.
I'd like to have the 0USD surgery, but maybe that's just my inner European.