Medicare Part B
Medicare is a federal health insurance program in the United States for people age 65 or older and younger people with disabilities, including those with end stage renal disease and amyotrophic lateral sclerosis. It started in 1965 under the Social Security Administration and is now administered by the Centers for Medicare and Medicaid Services (CMS).
Beyond's analysis on Medicare Part B
- — Medigap’s six‑month guaranteed‑issue window is a critical, once‑in‑a‑lifetime enrollment period that many beneficiaries miss, leaving them exposed to higher costs or denial of coverage
- — Married filing separately triggers the highest Medicare IRMAA surcharges, with extra costs starting at $109,000 of income
- — April 2026 tax filings lock in 2027 Medicare Part B premiums via IRMAA, tying personal income to future healthcare costs