Medicare’s growth slowdown has been much greater than that of private health insurance, however, as Maggie Mahar has noted on the Century Foundation’s Health Beat blog. In the 12-month period that ended in June 2011, Standard & Poor’s index for commercial health insurance rose 7.5 percent, while its Medicare index rose only 2.5 percent. The S&P data show that Medicare spending growth has been falling fairly steadily over the past 18 months.
That is from Peter Orszag, interesting throughout. Some of this may actually be productivity improvements.