Perilous Pills (IMAGE) Brown University Caption Prescribing rates of "high-risk medications" for seniors on Medicare Advantage plans were highest in the South, lowest in New England. Credit Danya Qato/Brown University Usage Restrictions with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.