I enjoyed reading "The Innovator’s Prescription: A Disruptive Solution for Healthcare" book by Clayton M. Christensen, Jerome H. Grossman and Jason Hwang, McGraw-Hill books, 2009.
I too think that Healthcare business model should be changed. The reform should focus on this to improve the quality of care and create a different culture among health care professionals.
The authors call for speeding up the process of building new health care models by allowing the market to work its magic: from ‘simplifying technologies’ to new networks and ‘value networks’.
Check out Clayton Christensen's SlideShare Presentation.