Medicare Advantage

HMO or PPO? Vermont Medicare Advantage for 2027: 0 HMO Plans, 5 PPO

MONTPELIER — Vermonters comparing Medicare Advantage coverage for 2027 will find a lineup made up entirely of PPO plans, according to the CMS Medicare Advantage Landscape Source File for the new plan year. Statewide, five Medicare Advantage plans are listed for 2027, and all five are PPOs. No HMO or HMO-POS plans appear on the Vermont statewide list for 2027.

That shapes how the shopping conversation sounds this fall. If you have heard friends in other states debate HMO versus PPO, in Vermont the practical question for 2027 is narrower: which PPO, offered in your county, works with the doctors and hospitals you already use.

How many HMO and PPO Medicare Advantage plans are offered in Vermont for 2027?

Vermont's 2027 Medicare Advantage statewide list shows 5 plans, all PPOs, with 0 HMO or HMO-POS plans. Those counts come from the CMS Medicare Advantage Landscape Source File for CY2027.

A statewide count tells you what exists on paper across Vermont. It does not promise that every plan is sold in every county. Medicare Advantage is licensed county by county, so the list you actually see in Burlington may differ from the list in Brattleboro or Newport. The statewide number is a ceiling, not a menu for any one ZIP code.

What do HMO, HMO-POS, PPO and PFFS mean for networks, referrals and out-of-network care?

In plain terms: an HMO (Health Maintenance Organization) usually asks you to stay inside a defined network and often requires a referral from a primary care doctor to see specialists. An HMO-POS (Point of Service) is an HMO that allows some out-of-network care, typically at a higher cost. A PPO (Preferred Provider Organization) lets you see in-network providers at the plan's preferred cost sharing and also lets you go out of network, usually at higher cost, without a referral. A PFFS (Private Fee-for-Service) plan sets its own payment terms and lets you see any Medicare provider who agrees to accept them.

Because Vermont's 2027 statewide list is entirely PPOs, the rules most Vermonters will be reading about this fall are PPO rules: how in-network and out-of-network cost sharing works, and how prior authorization is handled. The specifics live in each plan's Evidence of Coverage.

Which carriers offer PPO Medicare Advantage plans in Vermont for 2027?

For 2027, one carrier — Humana — offers the PPO plans on the Vermont statewide Medicare Advantage list, according to the CMS Landscape Source File. The five plans attributed to that carrier are the full statewide PPO lineup for the year.

The full plan-by-plan list is shown as a table elsewhere on this page, so you can see the plan names next to the carrier without scrolling through prose. Use that table together with the Medicare Plan Finder to confirm which of those plans are actually offered in your county.

How do I decide which Medicare Advantage plan fits my doctors and travel in Vermont for 2027?

Start with two lists of your own: the doctors, specialists and hospitals you want to keep, and the places you spend time outside Vermont (a second home, adult children's cities, winter travel). Then check each plan you are considering against both lists before you enroll for 2027.

Because every 2027 Vermont Medicare Advantage plan on the statewide list is a PPO, out-of-network access generally exists, but the cost sharing and prior authorization rules vary by plan. Confirm network status directly with the provider's billing office and with the plan — directories can lag. If you split the year between Vermont and another state, ask specifically how the plan treats routine care away from home, not just emergencies. For prescription drugs, check that your medications appear on the plan's formulary at a tier you can live with. All of those plan-specific details come from the Medicare Plan Finder at medicare.gov, from 1-800-MEDICARE, or from the plan's own Evidence of Coverage and provider and drug directories — not from this article.

What should Vermonters do before December 7, 2026?

Before December 7, 2026, review your current coverage against what is offered in your county for 2027 and make any change you want to take effect January 1, 2027. The Annual Enrollment Period for 2027 runs October 15 – December 7, 2026.

A short checklist helps:

• Read the Annual Notice of Change your current plan mailed in September; it spells out what is changing for 2027.
• List your prescriptions with doses, and your regular providers.
• Compare plans available in your county on the Medicare Plan Finder at medicare.gov.
• If you want to switch, enroll by December 7, 2026 for a January 1, 2027 effective date.
• If you are satisfied with your current plan and it is being offered again, you do not have to do anything.

There is no advantage to rushing. The deadline is a date, not a countdown; use the weeks you have.

Where can Vermonters get free help comparing Medicare Advantage for 2027?

Free, unbiased help for Medicare Open Enrollment 2027 is available from Medicare itself. The Medicare Plan Finder at medicare.gov lets you enter your ZIP code and medications and see every plan available in your county, and 1-800-MEDICARE is staffed around the clock.

Both resources are free, and neither sells insurance. If you prefer to read before you call, each plan's Evidence of Coverage and Summary of Benefits are posted by the carrier and linked from the Plan Finder.