Rant: Shared Decision Making in Medicine

Some people look at the figure below, and say that too few insurance companies have too much of the market for Medicare Advantage (a program that allows Medicare recipients to get private coverage). But I look at it and think it looks like a pretty robust market: What do you think?

I had the pleasure of recording a podcast organized by the Robert Wood Johnson Foundation and Avalere Health. Here is a link to the episode. You should also check out other episodes.