Medicare Advantage

How County Lines Shape Your Medicare Plan Menu

Goldsboro sits in Wayne County, and if you've ever wondered how your Medicare options here line up against what's offered in the counties next door, you're asking a smart question. Plan availability in Medicare is set county by county — not by city or ZIP code — so where you live inside the metro area can quietly shape the menu of choices you see when you shop.

Why the county line matters more than the city limits

Medicare Advantage and Part D plans are approved and priced by county. That means two neighbors who live 10 minutes apart — but on opposite sides of a county line — can be shopping from two different lists of plans. For folks in and around Goldsboro, the plans you can enroll in are the ones offered in Wayne County, even if your doctor's office or pharmacy sits over in another county.

This is why comparing "the metro area" as one big pool can be misleading. When you use the Plan Finder at medicare.gov, it asks for your ZIP code first for exactly this reason.

What the 2026 lineup looked like in Wayne County

For 2026, Wayne County residents had 42 Medicare Advantage plans available, offered by 6 different carriers that include prescription drug coverage in their Medicare Advantage plans (commonly called MA-PD plans). The 2027 lineup is in each plan's ANOC and on Medicare.gov's Plan Finder.

A few things worth knowing about that number:

• 42 is the count of plans on the menu — not a count of plans you have to sort through one by one. Once you enter your prescriptions and preferred doctors, Plan Finder narrows the list quickly.
• Stand-alone Part D drug plans are counted separately, and those are typically what someone on Original Medicare would use.
• Star Ratings, which CMS publishes each fall, are meant to reflect member experience and plan performance. They're one input among many — not a shopping shortcut on their own.

How nearby counties can differ

Because each county has its own approved plan list, neighboring counties in eastern North Carolina — think Johnston, Wilson, Lenoir, Duplin, Sampson, Greene — each carry their own count of Medicare Advantage plans and their own mix of carriers. Some counties in the region have more plans on the shelf; some have fewer. Some see more national carriers; others lean more regional.

If you're helping a parent or family member who lives one county over, don't assume their choices mirror yours. Check their specific ZIP code.

The program rules that apply everywhere

No matter which county you live in, some Medicare rules are the same across the country:

• The new Part D out-of-pocket cap is $2,100 for the year. Once your covered drug costs hit that amount, you pay $0 for covered Part D drugs the rest of the year.
• The Part D deductible can be no higher than $615 in 2026 and $700 in 2027.
• The old coverage gap ("donut hole") is gone as of 2025. Part D now has three phases instead of four.
• The Medicare Prescription Payment Plan lets you spread your drug costs across the calendar year in monthly installments instead of paying big amounts at the pharmacy counter. It's optional and free to join.
• IRMAA — the income-related surcharge on Part B and Part D — kicks in above $109,000 in income for a single filer in 2026.

When you can actually make changes

Two windows matter most:

• Annual Enrollment Period: October 15 – December 7. This is when anyone with Medicare can join, switch, or drop a Medicare Advantage or Part D plan for the following year.
• Medicare Advantage Open Enrollment Period: January 1 – March 31. If you're already in a Medicare Advantage plan, you get one chance during this window to switch to a different Medicare Advantage plan or drop back to Original Medicare (and add a Part D plan).

Outside those windows, you generally need a Special Enrollment Period — triggered by things like moving, losing other coverage, or qualifying for Extra Help.

Where to get straight answers

Personalized help is available and free:

• medicare.gov — the official Plan Finder, which sorts by your ZIP code and your medications.
• 1-800-MEDICARE (1-800-633-4227) — 24/7, including help in Spanish and other languages.
• North Carolina SHIIP — the state's Seniors' Health Insurance Information Program, part of the national SHIP network. Trained counselors help you compare plans without trying to sell you anything.