Learn how irmaa for 2026 could affect your Medicare Part B and Part D premiums based on income. Federal Pension Advisors provides expert retirement planning insights to help federal employees and retirees manage IRMAA thresholds, reduce unexpected healthcare costs, and plan smarter for a secure retirement. https://www.federalpensionadvisors.com/post/2026-irmaa-brackets-medicare-irmaa-in-2026-and-surcharge