A $112,000 error happens in the U.S. but is rare. Typically the type of surgery he mentions costs between $20,000-$50,000. Or 50-100% of a the U.S. gdp per capita. This is smaller than in India where the cost of his surgery was 130% of the Indian gdp per capita.
And the issues with rounding errors has to do with the large amount of health insurance in the U.S. not necessarily free market vs. regulation. When the majority of consumption in a market is driven by enterprise customers, the pricing can become strange and very unfriendly to individuals.
[0]https://pricinghealthcare.com/prices/IowaCityASC/spine-back [1]http://www.backsurgerycost.com/how-much-does-a-discectomy-co...