There is another less-talked-about reason for unnecessary services. One person's waste is another person's income. Another cardiac catherization, another back surgery means more income for doctors, hospitals and the health care system and its archaic administrative services.
There is only one way to begin chipping away at the exorbitant cost of health care in America. That is by each and every individual adopting a new and different mindset to control spending. This includes those of us who write daily about health issues.