What Is The Difference Between Medigap And Medicare Supplement Insurance? 
Nothing . Medigap and Medicare Supplement Insurance mean the same thing . Two different terms that describe the same product . A Medigap Plan -LRB- or Medicare Supplement Insurance -RRB- is designed to cover what original Medicare Part A & B does not . Medicare along with a Medigap Plan/Medicare Supplement is great health insurance . There is no network so you can go to any doctor or hospital you want . If they take Medicare they will take the supplement . I would be happy to answer any other questions you have . 