The Medicare Income-Related Monthly Adjustment Amount or IRMAA is a surcharge that high-income people will pay in addition to their monthly Medicare premium.  Social Security sets income brackets that determine your (or you and your spouse) IRMAA premiums. 

There is much to be said for all of the 2022 Medicare cost and changes. How much does Original Medicare Part A and...

If you or someone you know can’t afford Medicare premiums, you might be able to get help if you can’t afford...

The Part B penalty increases your monthly Part B premium by 10% for each full 12-month period you were eligible for...