What Is The Best Supplemental Insurance To Have With Medicare? 
The `` best '' supplement may be a different Medicare supplement -LRB- Medigap -RRB- plan for each plan -LRB- e.g. plan F may be most appropriate for person ABC and plan N may be most appropriate for person XYZ -RRB- as everyone has their own needs , budgets , and other factors . Plan F is the most comprehensive plan and creates the most predictable expense structure for an insured , however , it also features the highest premiums . 