2027 coverage review

Is your Medicare Advantage plan changing in 2027?

Annual averages cannot answer that question for your plan. CMS published its 2027 plan landscape, but the changes that matter to you depend on your exact plan, where you live, and the care you use. Start with your plan's Annual Notice of Change and Evidence of Coverage, then compare its 2027 terms with alternatives.

Five plan-level checks

1. Identify the exact plan. Match the contract, plan, segment, and year on your plan materials. Similar plan names can have different terms.
2. Compare premiums and medical cost exposure. Look beyond a monthly premium to copays, coinsurance, and the in-network medical out-of-pocket maximum. That maximum is a limit for covered medical cost sharing, not a forecast of what you will spend.
3. Read benefit conditions. A listed allowance or service may have limits, authorization rules, network conditions, or different coverage structures.
4. Check drugs and pharmacies separately. Our public comparison does not establish your 2027 formulary coverage or pharmacy-specific price.
5. Confirm doctors and eligibility. County listings do not verify eligibility at your address. Confirm provider participation directly with the plan and provider before making a decision.

What the public comparison can show

CoveragePrism's 2027 comparison lets you select an exact non-SNP Medicare Advantage plan with Part D and two or three county-listed alternatives. It shows published plan terms with separate labels for insurer-supported findings, conditional terms, CMS values awaiting document review, and unresolved matters. It does not rank plans or calculate a personal best choice.

When to review

Medicare's 2027 open enrollment runs October 15 through December 7, 2026, according to CMS's 2027 landscape fact sheets. Medicare advises people to review plan notices and compare coverage each year. See Medicare Plan Finder for the official broader comparison and enrollment path.

Sources and limits

CMS's 2027 landscape release provides plan listings; Medicare's yearly review guide explains the Annual Notice of Change and review process. National averages and policy announcements do not establish a change in any individual plan. Our methodology explains data sources, evidence labels, and exclusions. CoveragePrism is not affiliated with or endorsed by Medicare or the federal government.