@GaryE412756
NO, NO, NO - BAD WAY TO DO IT - they will run you crazy and you will get enough mail about it to fill a landfil.
If you do not want to learn all about it yourself and it is complicated, then the next best thing is for you to find A GOOD LOCAL MEDICARE INSURANCE BROKER THAT WRITES BOTH MEDIGAP AND MEDICARE ADVANTAGE PLANS FOR AN ASSORTMENT OF INSURANCE COMPANIES.
Familiarize yourself -
Medicare.gov - 2020 - Medicare and YOU
Medicare.gov - 2020 Choosing a Medigap Policy:A Guide to Health Insurance for People with Medicare
You can face to face with the good local agent and tell him about your health needs and he can explain all your choices and give you premiums.
Ask around for some recommendations
Don't forget you will have to pay the $ 140 or so monthly for Medicare Part B.
It's Always Something . . . . Roseanna Roseannadanna