Irmaa Brackets 2024 Medicare Part D Table. Here is a table of the medicare magi thresholds for premiums during 2025 that corresponds to the $161,000 threshold for premiums during 2024 and what the. The irmaa income brackets for 2023 start at $97,000 ($103,000 in 2024) for a single person and $194,000 ($206,000 in 2024) for a married couple.

Irmaa is a surcharge added to your medicare parts b and d premiums, based on income. Income bracket adjustments for 2022 medicare part d irmaa.