The Part B monthly premium is going up over $21 in 2022, while the annual deductible for Part B also rises $30.
Quoted from the article:
Each year the Medicare Part B premium, deductible, and coinsurance rates are determined according to the Social Security Act. The standard monthly premium for Medicare Part B enrollees will be $170.10 for 2022, an increase of $21.60 from $148.50 in 2021. The annual deductible for all Medicare Part B beneficiaries is $233 in 2022, an increase of $30 from the annual deductible of $203 in 2021.