Medicare 2025 Part B Premium Changes. The standard monthly premium will increase to $185, up from $174.70 in 2024. Part b premiums are projected to increase by 7% and part d premiums by 6%, while the annual.
Each year, the medicare part b premium, deductible, and coinsurance rates are determined according to provisions of the social security act. Learn more about medicare changes in 2025 and what you may have to pay.