Overview
- Open Enrollment runs Oct. 15 through Dec. 7, and changes made in this period take effect Jan. 1 for 2027 coverage.
- About 2.9 million people in roughly 680 Medicare Advantage plans received termination notices that end coverage Dec. 31, creating a special enrollment window to choose new plans or return to Original Medicare.
- Major 2027 policy shifts include negotiated prices for select high-cost drugs (including several GLP-1s), a higher Part D out-of-pocket cap of $2,400 and a higher standard Part D deductible, plus the end of a temporary Part D premium subsidy.
- Federal protections allow people who lose an Advantage plan to buy Medigap without medical underwriting during a limited guaranteed-issue period, and CMS has updated the Plan Finder while SHIP counselors and 1-800-MEDICARE can help with comparisons.
- Officials warn of heavy scam activity during enrollment and advise beneficiaries to verify contacts through official channels; the administration is also issuing a one-time $90 Part B rebate in October to about 20 million eligible enrollees but many Advantage enrollees are excluded.