Medicare Premium Income Limits 2025. The annual deductible for part b beneficiaries is $257 in 2025, about $17 more than in 2024. The annual deductible for all medicare part b beneficiaries will be $257 in 2025, an increase of $17 from the annual deductible of $240 in 2024.
View the table below for more of a breakdown on how income level affects part b premiums this. In 2025, the standard monthly premium is $185, up from $174.70 in 2024.