Medicare Premium Income Limits 2025 Calculator. For 2025, beneficiaries whose 2023 income exceeded $106,000 (individual return) or $212,000 (joint return) pay a higher total medicare part b premium amount depending on income. These amounts are added onto your part b and part d each month.

For 2025, medicare irmaa thresholds begin at $106,000 for singles and $210,000 for married couples filing jointly. The 2025 medicare income limit is $106,000 for individuals and $212,000 for couples.