No one is happy with the American Healthcare System unless you have America's exclusive socialized Healthcare, Tricare. You're also calculating it off of part time hours.
For foreigners or Americans without much exposure to the armed forces, and to save you a search: Tricare is what members of our military receive, active duty and (IIRC) those on full retirement.
However, depending on how you define "socialized", lots of people are covered under several "socialized" programs by the US government, not just Tricare. Medicare (old or disabled people), Medicaid (the very poor), CHIP and things like that (poor kids). Also, if you're counting Tricare, probably any health insurance provided by any level of US government (federal, state, county, city) to government workers should count.
In the end, the US government pays for healthcare (or, at least, much of it—US prices for healthcare are very high, and the way our insurance works means that insurance is just part of how the bills get paid, though a large part) for an high percentage of our population, one way or another.
Over 80% of my family is and was in the forces. They were all on Tricare, and complained. The ones that transitioned out now have to deal with private insurance and, in retrospect, Tricare was a teddy bear compared to what they are dealing with now.
I'm calculating it on part time hours because that's what this thread is about - how employers keep people as part time in order to avoid giving them health care benefits.
However, depending on how you define "socialized", lots of people are covered under several "socialized" programs by the US government, not just Tricare. Medicare (old or disabled people), Medicaid (the very poor), CHIP and things like that (poor kids). Also, if you're counting Tricare, probably any health insurance provided by any level of US government (federal, state, county, city) to government workers should count.
In the end, the US government pays for healthcare (or, at least, much of it—US prices for healthcare are very high, and the way our insurance works means that insurance is just part of how the bills get paid, though a large part) for an high percentage of our population, one way or another.