Retirement tax questions

@NCperson you are close.  My bene IRA is $60K.

I am going for medicare starting January 2024.  I received a very large one time bonus in 2022 and I expect

to lose my job this year.  This is a new subject but not sure how I should do the appeal.  I will pay an extremely

high IRMAA in 2024 unless I can manage an appeal.  I can't appeal based on large one time bonus?