Oh I get it now, thanks so much for explaining it to me in detail. We do not have a NHS here. I mean there is Obama care, but its really only for those who do not already have a private insurance company. A lot of us get our insurance either from the government, or from our careers. Most full time jobs (40 hours or more) will offer medical insurance as part of a benefit. You do have to pay a small fee tho, but I imagine in most cases it comes out of your paycheck before you even see it. So I guess you would say we have a mix of both.
That makes a lot more sense to me since you explained it. I actually did not know things were so different in the UK compared to the US. Here, they will give us a blood test any time we want as long as we can pay or have insurance.