This book represents the effort of Michael Porter, the strategy guru at the HBS to apply his ideas on economics based strategy to health care. To do this, he has teamed up with a health economist, Elizabeth Teisberg, with whom he coauthored the papers that have been knit together to form the book. It is a good book, as these go, with some interesting insights for health care, some good references to the research literature for those who follow it, and some well worked frameworks that have been adapted to fit the particular industry conditions of health care. This book is useful as background to the overall health debate, although the details of national policy now include the details of the Affordable Care Act. The book is most valuable as a fairly systematic treatment of how ideas like scale, scope, experience, and organizational learning can be applied to the frightfully complex institutional and scientific context of health care. The situation faced by health care providers will benefit from strategic thinking and so Porter's book continues to have some value, especially when combined with some of the new hospital cases coming out the HBS.
If one wants the research results behind this work, it would probably be better to go to the original articles in the HBR or such journals as the Journal of Health Economics. The core intuition of the book, however, is the linkage of research to a view of health care that focuses on medical conditions across a cycle of care. This is akin to linking the various specializations in medicine around how partients deal with particular conditions in order to find out the value a patient obtains from interacting with the health care system around a given problem. This limits the various problems of cost shifting and perverse incentives that are present when management is focused around particular procedures or visits rather than the underlying condition necessitating the visits. Such a view highlight the integrative, almost craft, focus that is critical to judgments of care in conditions of high complexity. The need for such a perspective has been great for some time but is receiving even more importanct as chronic conditions become more important in the population and as genetic conditions and their effects become clearer.
What is clever about the book is the application of frameworks first developed for more traditional businesses to a professional service area like health care. The downside of a trade book like this, no matter how well done, is that it is written more as a series of lectures or articles, coupled with frameworks that have down more than their fair share of duty in powerpoint presentations. So what you lose in depth of treatment you make up for in packaging elegance. How this comes across will of course vary by the reader and what they wish to get from the book. At least with Porter, you know what you are getting and the frameworks are fairly well developed.