Earlier quoted context omitted.
This is why high deductible insurance offers the best hope for cost control. Too bad it becomes illegal in 2014.
I think it only delays the inevitable and ends up making things worse. If people don't have the money for surgery (and really how many of us can pull ou $5000, right no). They'll delay it. Delay it too long and that $4000 surgery becomes a $50000 intensive care, emergency operation.
* Low-deductable insurance is inherently more expensive.
* The difference in premiums between low- and high- deductible insurance gradually funds your HSA.
* When you're young and you start your HSA, you also happen to be actuarially less likely to need the money going into your HSA, so it grows to cover your deductible (or, the savings gradually displaces whatever you deposited to start your HSA; whatever).
In the presumed common case, your deductible is fully funded by your HSA which is itself fully funded by the difference in premiums over a few years. That's all money that would simply have been remitted to your insurer if you had a low-deductible plan. The high-deductible plan leaves you better off.
(There's also the more meta point that health insurance exists to keep you from being bankrupted by e.g. appendicitis, and not as a cost-saving plan for routine care.)