Go to the gov social security site. STAY AWAY from direct mail!!
https://www.ssa.gov/There are NUMEROUS options for prescription plans that are legit and pharmacies honor them. There are also many discount and zero pay plans depending on what you qualify for.
There is a LOT of this info on the SS site. The gov doesn't openly advertise these options you have to LOOK for them on the gov site. And then you have to apply for them. Start reading thru it all now.
A lot of reading and a bit confusing but take the time now to read thru it all. I did and I now am saving hundreds of dollars a month on prescriptions.
IMHO I would not subscribe and/or use any of those direct mail so-called discount cards. Most are bogus and sell your personal info all over the place never to be able to get it back. AARP being one of the worst offenders. :R