How Does Medigap Insurance Work? 
Medicare supplement plans -LRB- commonly referred to as Medigap plans -RRB- are designed to help seniors who want high quality healthcare and are on Medicare , cover the gap between what hospitals and doctors charge for their services and what Medicare will pay.Health insurance is constantly changing , which can make finding the right plan for you very strenuous.Supplementing your Original Medicare coverage -LRB- Medicare Parts A & B -RRB- with a Medicare Supplement plan will help you create a very predictable expense structure for your healthcare and allow you to see any doctor you want that accepts Medicare . Any doctor that accepts Medicare will also accept your Medicare Supplement plan . There are 10 different Medicare supplement plans and they are all standardized , meaning a plan F from company A and a plan F from company B feature the EXACT the same benefits . The 10 different plans available are plansA , B , C , D , F , G , K , L , M , and N. Each plan offers certain benefits some more comprehensive than others . For example , Plan A offers coverage of only the basic benefits of Medicare Supplement Insurance , while Plan F is the most comprehensive . Plan F also offers a high-deductible version of the plan it is the only plan that offers this feature . Under a high-deductible plan F -LRB- also referred to as Hi-F -RRB- , the insured must pay for Medicare-covered costs up to the years deductible amount $ 2,140 in 2014 before the supplement plan pays anything . The benefit of the high-deductible plan F is that it offers the insured a much lower monthly premium . 