Market Access Medicare Advantage in 2026: Enrollment Update and Key Trends KFF MedicareMore than half (55%) of eligible Medicare beneficiaries are enrolled in Medicare Advantage in 2026.Read full story pharminent June 5, 2026 (Last updated: June 5, 2026) KFF Medicare More than half (55%) of eligible Medicare beneficiaries are enrolled in Medicare Advantage in 2026. Read full story Post navigation Previous: The next FDA commissioner must be a champion for gene therapiesNext: Medicare Advantage in 2026: Premiums, Out-of-Pocket Limits, Supplemental Benefits, and Prior Authorization Related Stories Market Access Tavneos no longer available for new patients in UK as Amgen awaits FDA hearing pharminent September 2, 2026 Market Access How cost and perception could reshape the GLP-1 market pharminent August 21, 2026 Market Access D.C. Circuit Affirms HHS Authority Over 340B Rebate Models pharminent July 24, 2026