Irmaa Appeal 2024 Form. You can appeal the irmaa for medicare parts b and d. One reason is the tax information used by the ssa to decide the irmaa may have been incorrect.
If you received an initial irmaa determination letter and you disagree with it, you may request a “reconsidered determination” (also known as a level 2 appeal). You can appeal the irmaa for medicare parts b and d.