5.1 Million Medicare Enrollees Face $11,688 Surcharge in 2025

In 2025, approximately 5.1 million Medicare beneficiaries, about 7% of the total 69 million enrollees, faced the Income-Related Monthly Adjustment Amount (IRMAA) surcharge, costing top-tier couples nearly $11,688 more annually than standard premiums. For 2026, the standard Part B premium is $202.90 per month, increasing in tiers for those above income thresholds, with the top tier costing $689.90 monthly per person. Individuals earning $500,000 or more, or couples earning $750,000 or more, incur a surcharge of nearly $487 additional per person each month. This information is crucial for retirees to understand their potential Medicare costs, which can impact financial planning.