The 2021 Medicare part B premium is increasing slighlty to $148.50/mth. Also the annual deductible for dr visits is increasing to $203/ year.
https://www.cms.gov/newsroom/fact-sheets/2021-medicare-parts-b-premiums-and-deductibles
https://www.cms.gov/newsroom/fact-sheets/2021-medicare-parts-b-premiums-and-deductibles