If you expect me to argue with you about this, you are definitively wrong. In fact, the only time that health care costs have leveled off in this country was in the early '90s (there are tons of graphs that show the percentage of the GDP over time; click on the top graph on this
link). The reason? HMOs were in full bloom, all patients had assigned primary care docs, they couldn't go to specialists without approval, and denials were much more frequent than today. What happened? This was unacceptable to the population. Think "As Good as it Gets" when Helen Hunt ranted and raved to Jack Nicholson about the HMO and how it was not providing needed care to her asthmatic child. The audience clapped. Patients do not want strict controls on their doctors. It makes them think they are getting poor care. The fact is that they are getting better care. But because the population didn't want those controls, the HMOs had to stop being so restrictive, otherwise they would lose "clients"....so the controls went away, things were loosened, and health care costs resumed their climb upwards and have never looked back.
I don't know your case, but if a thallium study was not indicated and you had it anyway, and it were positive, that would lead to an invasive procedure (a cardiac cath) that never should have been done in the first place (again, for all I know it wasn't indicated, but an EKG would not make any difference in that determination, IMHO). More care is definitely not better care. This is a cultural issue as well as an economic one. When I have a wealthy young healthy person come in and demand an exercise test and multiple expensive lab tests and a variety of things that are not recommended by guidelines, if I tell them I don't think they are indicated, the person will just go to someone else and get them done, because they want "the best". Of course, that's what they have to do, because I won't do those things, which is why I could never run a for-profit executive health program, which I was once asked to do. There are quality issues involved that most patients don't think about. What are called "downstream costs" that involve not only money but also increased patient risk. Believe me, this is not easy stuff, and having politicians trying to insert themselves into the decision-making process is very irritating. But overall, the health of the individual is what counts, and we have 40 million or so people who cannot get care they need....and that takes precedence to me, because I see the pain they are in, the bankruptcies they have to file. People on this board are computer literate, educated (except for some of the teenybopper pre users that post gibberish) and by and large are happy with what they have. That's not what I see all day, and my perspectiive is quite different.