The only way a single payer system reduces costs is by reducing benefits faster than costs increase. Thus you have doctors saying "I think you sprained your ankle, but it'll take six weeks to get an MRI so I'll just have to assume you did, and if it turns out that you actually torn a ligament, well, after a few weeks of pain come back in and we'll see about scheduling that MRI." Socialized medicine works by reducing the level of care knowing that this will still cover most injuries (and the rest can suck it since there's no alternative.) Although if it's like Canada, your dog can still get an MRI the same day.
What you just said here is that we cannot reduce healthcare costs without reducing the end quality of care. By necessary implication, that argument rests on the following assumptions: 1) there is no waste in our system, 2) that we get the same bang for our healthcare buck as other systems (i.e. we pay more for portionally better care).
Neither of those assumptions are even close to correct.
We spend about 50% more per capita on healthcare in this country than they do in Canada and most of Europe, and that is after adjusting for our higher gdp/per capita. Do we get 50% better care, or better care at all? Our lifespan here is about 5 years shorter.
Before you try to put that all down to lifestye and behavioral differences, bear in mind that while obesity is considerably higher in the U.S., only 23% of Americans smoke whereas 35% of Europeans do. If there is anything worse than obesity on lifespan, it is smoking.
While you are correct that other kinds of admin costs will arise in single payor, admin is 33% of our healthcare costs here in the U.S., and 16% in Canada. And that is 33% of a higher base cost to begin with because our system is bloated and wasteful in other ways.
No, we don't get the same bang for our buck here, and yes, there is vast waste in our system not present to the same degree in other systems. That means that we can reduce costs without compromizing care. How that is accomplished is open for debate, but to claim that it can't be done when it has been done in other countries is not a tenable position.
- wolf