Susan N.
I highly recommend CoverRight.
I have been researching Medigap for two years. The day before my eligibility, I randomly chose the wrong one out of desperation. I called CoverRight after filling out the form on Google. It was late in the evening, but the representative, Aldon Trimble, took time with me, listened to what I was looking for, found the plan that fit my needs, and helped me apply to change my Medigap even though it is not during a time acceptable to change. I definitely recommend CoverRight for helping with choosing your Medicare supplement.