Your Medicare advantage part deductible goes to that insurance company so if you switch companies, you need to pay a new deductible. If you’re on a Medicare supplement, the part B deductible goes to the government so if you switch Medicare supplement plans during the year, you don’t have to pay a new deductible. You’re getting ready to start Medicare and you would like our help. It’s free license and all 50 states. Book a free appointment at themedicarefamily.com | The Medicare Family