The Medicare Part B deductible is the amount you pay out-of-pocket for Part B services before Medicare starts paying. In 2026, the Part B deductible is $257. After you meet the deductible, Medicare pays 80% of approved costs and you pay 20%. Medicare Supplement Plan G does NOT cover the Part B deductible.
Key Points
- 2026 Part B deductible: $257
- After deductible: Medicare pays 80%, you pay 20%
- Part B deductible applies to most outpatient services
- Medicare Supplement Plan G does NOT cover the Part B deductible
- Medicare Supplement Plan F covers the Part B deductible (closed to new enrollees)