I moved to Denmark about 1 1/2 years ago, and my experience has greatly improved over my American experience. Strangely, given the fears that government=bureaucracy, one of the #1 improvements has been that bureaucracy is much reduced. In the United States, even though I was covered under a group healthcare plan, it was much worse. Rules on in/out-of-network doctors were byzantine, rules on referrals were opaque, and billing was a goddamn mess: one hospital visit means dozens of separate bills from every specialist, which are often miscoded and require time on the phone to sort out (turns out anaesthesiologists don't know shit about medical billing).

In Denmark, it Just Works™: I got a health card on my 4th day after being in the country, and it covers everything. No anesthesiologist sending me a surprise $5,000 bill for something that should've been covered; no arguing over preexisting conditions; just professionals actually trying to do their jobs correctly, instead of trying to figure out how to screw me over or pass the buck to someone else.