I did go to the SS office when I received a notice that I had Medicare Part A, which they automatically enroll you in after 24 mths. of Cobra, but I elected not to pick up Part B, as my Cobra covered
Dental,
Vision and Health. At this time again, I was not told that I had to sign up for Part B.
My Insurance Company received and cashed all of my payments. Obviously someone dropped the ball and I assume that it was my Ins. Co.~~or possibly, Medicare just found it.