Medicare Advantage

Butler's 2027 Medicare Advantage roster: which carriers are staying, joining and leaving

BUTLER, Pa. — With the Annual Enrollment Period opening October 15, 2026 and closing December 7, 2026, the 2027 Medicare Advantage picture for Butler County is coming into focus. Some familiar carriers are returning, a few plans are new, and a handful will not be on the shelf next year. If you live in Butler and take Medicare, here is a plain-language walk through what to look at, when to look at it, and where to find the details that apply to you.

Butler is in Butler County, where Medicare Advantage availability is set at the county level. That means the plans you can shop in the city of Butler are the same ones offered to your neighbors across the county line in Cranberry Township, Slippery Rock or Zelienople.

What "the 2027 lineup" actually means

Every fall, CMS publishes a Medicare Advantage Landscape file that lists which plans each insurer will sell in each county for the coming year. Butler County's file shows returning plans, brand-new plans making their debut, and plans that are being retired or consolidated into another plan.

You do not need to memorize the list. What matters is knowing whether your plan is on it — and if it is, whether the benefits still fit. The single most important piece of mail you will get this fall is your plan's Annual Notice of Change (ANOC), which spells out what is different for 2027 compared with 2026.

Read your ANOC first, then compare

Your ANOC should arrive by the end of September 2026. Sit down with it and check four things:

• The monthly premium for 2027.
• The deductible and copays for the doctors, hospitals and drugs you actually use.
• Whether your prescriptions are still on the formulary at the same tier.
• Whether your doctors, specialists and preferred pharmacies are still in-network.

If everything still works for you, you can let the plan renew on its own. If any of those four items has moved in a direction that hurts, the Annual Enrollment Period is the time to shop.

If your plan is not returning for 2027

When an insurer pulls a plan out of Butler County, CMS sends a non-renewal notice. Two things to know:

• You do not lose Medicare. Your Part A and Part B stay in place.
• You get a Special Enrollment Period that runs through the end of February 2027 to choose a new Medicare Advantage plan or move back to Original Medicare and add a stand-alone Part D drug plan.

You can still make your choice during the regular Annual Enrollment Period so you have coverage lined up for January 1, 2027 — the SEP is a safety net, not a reason to delay.

Plan types you will see in Butler County

The lineup mixes several familiar structures:

• HMO plans, which generally ask you to use an in-network provider and get referrals for specialists.
• PPO plans, which let you go out of network at a higher cost.
• HMO-POS plans, which are HMOs with a limited out-of-network option.
• D-SNP (Dual Eligible Special Needs Plans) for people who have both Medicare and Medicaid.

Plan type matters because it shapes how you get care, not just what you pay. A plan that looks attractive on paper is only as good as its network in and around Butler Memorial Hospital and the specialists you actually see.

What is set for 2027, and what is not

CMS has confirmed several 2027 numbers already:

• Part D out-of-pocket cap: $2,400 (up from $2,100 in 2026).
• Part D maximum deductible: $700 (up from $615 in 2026).
• Part D national base beneficiary premium: $41.33 — this is a formula input, not what any specific plan charges you.

The 2027 standard Part B premium and deductible, and the 2027 IRMAA income brackets that apply to higher earners, have not been announced yet. CMS typically publishes those figures later in the fall, usually in November. If a source quotes you a firm 2027 Part B number before then, treat it as a projection rather than a fact.

The coverage gap — the old "donut hole" — has been gone since 2025, so Part D now has three phases instead of four. If your drug costs are high, ask about the Medicare Prescription Payment Plan, an optional program that spreads your out-of-pocket drug costs evenly across the calendar year rather than hitting all at once.

How to decide, step by step

1. Read your ANOC when it arrives. 2. List your doctors, your prescriptions and your preferred pharmacies. 3. Go to medicare.gov's Plan Finder, enter your ZIP code and your drug list, and compare the plans available in Butler County side by side. 4. If you want a human being to talk it through, call 1-800-MEDICARE (24/7) or Pennsylvania's free SHIP counseling service, called APPRISE, at 1-800-783-7067. APPRISE counselors do not sell plans. 5. Make your choice by December 7, 2026 for a January 1, 2027 start date.