Which Is The Best Medigap Coverage? 
Best is a word that means different things to different people . To one , it 's lowest premium . To another , it 's highest coverage . The most popular plan is the Plan F Medicare Supplement . It 's the highest level of coverage you can get . But a Plan G will save you more money than a Plan F 100 % of the time . This is because the only difference between the plans is a $ 146 deductible that is not covered by G . But the premium to go to F over G is always between $ 200 to $ 300 more per year . 