What Is The Estimated Cola Increase For 2024. In its annual report released in march, the medicare trustees forecast that monthly part b premiums will increase from $164.90 in 2023 to $174.80 in 2024. 2024's benefit increase is higher than most years, but still lower than what seniors received in 2022 and 2023.

Trend for estimated 2025 cola (fers / csrs / social security). In its annual report released in march, the medicare trustees forecast that monthly part b premiums will increase from $164.90 in 2023 to $174.80 in 2024.