Yes, thank you Rosie! Excellent information.
I am not yet eligible for SS or Medicare but when my hubby became eligible, I did not find it all that difficult to find & choose a supplemental plan for him. It's been some years now, but I recall doing everything as far as comparison shopping right there on the SS/Medicare website. All the info. I needed was right there between the website & the booklet he was sent. Perhaps things were made a little easier b/c of the fact that we knew we did not want a plan where you had to go to "in network" providers - either doctors or hospitals. We wanted to be able to choose anyone, anywhere, anytime. That threw a lot of the choices out of the running.