Can I Have Medigap And Medicare Advantage? 
No and you would not want to . You have a choice to have a Medigap Plan -LRB- Medicare Supplement Plan -RRB- or a Medicare Advantage Plan . Here is a quick list of some of the differences . Medicare Advantage - - Low to zero monthly premium - Has a network which can change from year to year - Benefits can change from year to year - Max out of pocket is $ 6,700 per year on most plans Medigap -LRB- Medicare Supplement Plan -RRB- - Has a monthly premium - No Network . You can go to any doctor or hospital you want that takes Medicare . - Benefits can not change - Max out of pocket can be zero or very low You should review all of your options with an independent agent who specializes in Medicare Supplement insurance . It will save you a lot of time and money . I would be happy to answer any other questions you have . 