> But is there room to distinguish emergency from non-emergency services?
There absolutely must be, IMO. Emergency care is what insurance _should_ be for - the stuff you can't plan for, must have, and can't comparison shop for. IIRC, emergency healthcare spending accounts for around 2% of our annual totals. I just don't think we can justify our full medical pricing system on the basis of emergency care needs alone.
For everything else, though, I'd be much happier if I could just have a price list up front and shop for the provider of my choice. I did it with Lasik, and it was easily the best medical experience I've ever had, not just in terms of "knowing what I'll pay", but the outfit I had it done by was actually competing to win my business. I felt like a customer they wanted to win, not just an account number that they were going to throw at my insurance company.
By means of analogy, we carry car insurance in the case of accidents, but we don't expect car insurance to pay to refill our gas tank (even though gasoline has a lower price elasticity of demand than heathcare!) or pay for oil changes. Food has a lower price elasticity of demand than healthcare, too, but it's still cheap and we don't carry grocery insurance. Insurance makes sense to cover the unforeseen and unexpected. Why do we obfuscate prices and billing practices for routine, elective, and foreseeable care?
"Don't have insurance cover routine care" is obviously insane if pricing were to remain unchanged, but I absolutely think the fundamental problem with the affordability of healthcare in the US isn't the availability (or lack thereof) of insurance, but the way we've completely separated services from prices. Hiding the prices doesn't mean they don't exist and don't get charged - they just eliminate the forces that would otherwise exert downwards price pressure. If we could get pricing transparency on everything, and then see providers start competing on uninsured pricing, I think that could open the door to "actual insurance" plans (at far lower cost than exists today), while actually reducing prices for everything else across the board.