Medicare Supplement Plan A
Plan A is the most basic of Medigap plans, with the lowest premiums. It is the only Medicare Supplement insurance plan that doesn’t cover the Part A deductible.
Medicare Supplement Plan F
Plan F helps cover Medicare deductibles and some copayments and coinsurance. Per government regulation, Plan F is only available if you first became eligible for Medicare before January 1, 2020.
Medicare Supplement Plan G
Plan G helps cover all out-of-pocket costs not covered by Original Medicare‡ for Medicare approved services, except for the Medicare Part B deductible.
Medicare Supplement Plan N
Plan N helps pay for Medicare Part A and Part B coinsurance costs. You'll be responsible for deductibles and copayments, but you'll have lower monthly premiums.