I just received the Annual notice of changes for my Plan D from Humana RX plan. Premium goes up for 2020 from $26.60 a month to $56.60 - 113% increase. All I can say is wow. Time to start researching other plans. We are fortunate (wife and I) that our prescription needs so far are minimal but this is outrageous. I've never seen such an increase year to year in any insurance coverage on my seven decades on this earth.