This depends on the Medicare Advantage plan you choose, and how much of a give back benefit it offers. Give back benefits can cover up to $170.10 per month in 2022, which is the full Part B monthly premium for most people. However, many plans offer less than the full Part B premium. You may be able to select a plan that offers $50 or $100 back each month. If so, you’ll pay the remaining amount each month out of your Social Security check. For example, if you receive a monthly $100 give back benefit, the $70.10 difference will be deducted from your Social Security check each month.