You seem to have the causality backwards. Prior to the 1960s, the healthcare system couldn't really do much. Most of the drugs, devices, and procedures were relatively cheap. After that the capabilities increased tremendously as did costs, and then government had to get involved to control costs and ensure patient access. (Although many of those government interventions ultimately had the opposite effect.)
Why did Lasik machines decrease in cost, while increasing in efficacy?
Drugs were far cheaper before the 1962 FDA Amendments, after that was a massive increase in costs. See "Regulation of Pharmaceutical Innovation" by Sam Peltzman.
Before 1962, drugs were already regulated to be safe. 1962 brought about the requirement for effective, which enormously increased drug prices. It's all in the book I referenced.
The reference says what happens with the greatly increased cost to develop a new drug, is the number of new drugs developed dropped dramatically. But the percentage that turned out to be effective stayed the same.
So, yes, we are worse off because of that, because we wind up with far fewer effective drugs.
A proper solution is for the patient, a legal consenting adult, to sign a piece of paper that says he understands that the FDA has not verified the drug to be effective.
Before then, costs tracked inflation.
Health care costs that are not provided "free" by the government have fallen, such as lasik eye surgery.