After seeing some discussions about NOT signing up for Medicare Part D since "you" are not currently taking any prescription medications, I would like to share what my parents are dealing with. When Dad retired both were in excellent health so did not signup for Part D. Well, Dad is 91 and Mom just turned 90. For the past 10 years their health has changed (no surprise there), and they have both had to start taking meds. Both Mom and Dad have medication for some kidney failure problems (not unheard of later in life), blood thinners due to paroxysmal AF for Mom and TIA's for Dad (even post bilateral Carotid artery surgery). There are a couple of other medications Dad is on as well. Due to the out of pocket cost for the blood thinners, they are taking one that requires blood checks monthly to monitor how "thin" their blood is and then balanced with adjustment of their medication dose. (Coumadin). They have fewer choices of medications (in the same class of medication) due to their out of pocket costs. If they could afford a different blood thinner that would mean not having to drive and get stuck monthly checks (sometime twice a month depending on test results) which would be priceless. They are very independent, live in the same house they built 50+ years ago and still drive. They do not have smart phones so using Good Rx is not very doable for them (they are not technically inclined/interested and live in another state from me). Their medication costs are very high and the Part D premium savings certainly has not saved them in the long run. I've tried many times to help with their medication costs, but they refuse since they are "fine" financially (that's your money for retirement not ours). Sure, it made sense to them at the time Dad retired since they both were health and not taken any medications at all up to that point, but you just don't know what tomorrow has in store for you. Financially it is not killing them, but who know what medication prices anyone could be facing in the future.