I've heard good things about the Dutch system of healthcare and that it may be adoptable to the US. I'd totally agree that healthcare corporations become non profit like Kaiser here in the US. They aren't perfect, but they seem to be better than the their for profit competitors.
Dutch system and original Romney care (and early versions of Obama care) had a lot in common. Health care providers are private, insurance companies private, gov dictates a basic list of treatments which count as "basic care" and must be covered by insurance, sets max deductible / copay etc, insurance companies are not allowed to refuse any customers, everyone must have insurance, if you can't afford it gov will pay for your insurance.
Afaik that's the gist of it. The ACA has been maimed on various fronts (e.g. the mandate "everyone must have health insurance" is no longer practically in effect), but it originally started out very similar. Far more than to, e.g., the UK's NHS which is fundamentally quite different.
