2025 Medicare Part B Irmaa Premium Brackets 2025. In 2025, medicare costs for part b—including the standard monthly premium and the annual deductible—will increase. The following table shows the total monthly premium (including the.

If your annual income is higher than $106,000 for an individual ($212,000 for a couple), you will pay a higher part b premium part b deductible: Medicare part b premiums are designed to cover 25% of program costs, with the remainder funded by taxpayers.