TBH it was hard for me to wrap my head around Europe's healthcare, I've was always told that it was similar to where I'm from (Scotland) but I would read about insurance and employer healthcare and be really confused, since up here everything (prescriptions, glasses, teeth) is free and there's no insurance.
There's been stories of tourists asking where to pay / show their insurance card and the receptionist at the hospital would shrug and say that they don't know what to do.