Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) — Last updated October 27, 2026
For 2027, you can get Medicare coverage four main ways: Original Medicare alone, Original Medicare with a Part D drug plan, Original Medicare with a Medicare Supplement and a Part D plan, or an all-in-one Medicare Advantage plan. The right choice depends on your doctors, prescriptions, health and budget.
2027 is a year to pay attention. CMS expects the average Medicare Advantage premium to fall to $12 a month, but several of the biggest insurers are cutting PPO plans and leaving counties, Part D deductibles and out-of-pocket caps are going up, and the High-Deductible Plan G deductible rises to $3,050. Annual Enrollment is open now through December 7, 2026, for coverage starting January 1, 2027.
This guide explains each path, what it costs, what changed for 2027, and how to choose. For deeper guides, see Medicare Advantage plans 2027, Medicare Supplement plans 2027 and Medicare Part D plans 2027.
2027 update (October 27, 2026): Annual Enrollment is open now through December 7, 2026, and 2027 plans and the new 2027 Star Ratings are live in Medicare Plan Finder. About 3.2 million people in individual Medicare Advantage plans, roughly 11%, must choose new coverage for 2027 because their plan is being discontinued, according to a Medicare Market Insights analysis of federal data. KFF found that 193 counties will have no Medicare Advantage plan with drug coverage open to general enrollment in 2027, up from 123. The 2027 Star Ratings average 3.99 stars, and only 15 Medicare Advantage contracts earned 5 stars.
✔ Based on CMS 2027 data
✔ Free plan comparison



