Daily Rounds: Profitable Hospitals; Alzheimer's Finding; Self-Dealing Radiologists; Hidden Hospital Fees

America's Most Profitable Hospitals - Forbes.com Most are part of for-profit chains (Forbes)

New Discovery Encourages Alzheimer’s Researchers - NYTimes.com 84-year-old Nobel laureate publishes finding today in journal Nature (The New York Times)

Readers in a rage over hidden hospital room fee - BostonHerald.com Herald readers write in with angry tales of unexpected charges for visits in hospital-owned buildings (news.bostonherald.com)

MassHealth may be losing money on imaging, auditor says - White Coat Notes - Boston.com 'Self-referral' by doctors with financial stakes could be inflating usage of MRI and CT scans. (Boston Globe)