The first is this pretty simple breakdown of the sources of health-care overspending:
This second chart offers a different sort of explanation, a look at how the organization of our system creates an environment in which it's incredibly easy to waste health-care dollars.
So much wasteful spending leaves a lot of space for fixes. The Institute of Medicine recommends a number of solutions and many boil down to a pretty simple idea: Health care should be better-coordinated. Doctors should follow up with patients. There should be continuity of care, meaning that patients see the same doctors who have a better sense of their medical background. Wider adoption of digital records, another IOM recommendation, can help with that.
I'll leave you with this monster graphic that walks through the IOM recommendations, and the various industries that show us exactly how to implement them: