Yes.
In that case, you'll pay an additional premium amount for Medicare Part B and Medicare prescription drug coverage. We call the additional amount the income-related monthly adjustment amount.
What if I disagree with the amount I'm supposed to pay?
On a previous ruling, you don't need to file an appeal if you're requesting a new decision because you experienced one of the events listed and, it made your income go down, or if you've shown us the information we used is wrong.