Stay informed with the latest irmaa 2026 update and learn how income affects Medicare Part B and Part D premiums. Federal Pension Advisors provides clear guidance to help retirees plan income, manage healthcare costs, and make informed decisions for long-term financial and retirement planning. https://www.federalpensionadvisors.com/post/2026-irmaa-brackets-medicare-irmaa-in-2026-and-surcharge