Medicare Premium Based On Income 2025. In 2025, the standard monthly premium for medicare part b will be $185, an increase of $10.30 from the 2024 amount. $46.50/month in 2025, down from $53.95 in 2024.

The standard monthly premium for medicare part b enrollees will be $185.00 for 2025, an increase of $10.30 from $174.70 in 2024. The premium was $164.90 in 2023.