I've had the same Medicare advantage plan with Kaiser in Colorado since 2019: My monthly costs for Kaiser, and then for Medicare part B: 2019: 370.50 135.50

I've had the same Medicare advantage plan with Kaiser in Colorado since 2019: My monthly costs for Kaiser, and then for Medicare part B: 2019: 370.50 135.50 2020: 360.50 144.60 2021: 294.50 148.50 2022: 236.50 170.10 2023: 236.50 164.90 2024: 236.50 ?? Before 2019 I had a different plan. I was retired but not yet eligible for medicare. Prices for such pre-medicare plans have increased significantly over this period. edit fix formatting