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2026 Medicare Advantage in North Carolina: plans, carriers, and why your county decides everything

North Carolina's Medicare market varies dramatically by county — where you live decides how many plans you have to choose from.

Price Services Group Data Desk

Published June 12, 2026 · 11 min read · Sourced from CMS.gov

North Carolina's Medicare Advantage market is intensely local. Five carriers serve Sampson County (Clinton, NC) with 32 plans for 2026, while smaller rural counties see fewer options. That geography produces a meaningful plan-availability gap: a beneficiary in a metro county chooses among 30+ plans, while one in a rural county may have far fewer. Same Medicare, same year, completely different menu.

We pulled every figure below from the CMS PY2026 Medicare Advantage / Part D landscape files, CMS county enrollment data, the 2026 CMS star ratings, CMS Hospital Compare, and CDC PLACES health data. Here is what the 2026 Medicare Advantage market looks like for Sampson County and the broader North Carolina landscape.

How many plans are there, really?

The plans available in Sampson County fall into several categories. Here's the breakdown by type — and notice the premiums diverge significantly:

Source: CMS Medicare Advantage Market Statistics (2026), grouped by plan type, North Carolina.

The 32 plans break down into standard Medicare Advantage PPOs and HMOs open to any enrollee, plus 5 Dual-Eligible D-SNPs reserved for people on both Medicare and Medicaid. Sampson County has no Medicare Cost plans in 2026. PPO plans let you go out-of-network (at higher cost) where HMOs generally don't — and Sampson County offers both types, so the plan type is one of the first filters to consider.

The nine carriers behind the plans

Five carriers compete in Sampson County, but they are not interchangeable — star ratings range from 3.0 to 4.5★ and benefit structures differ significantly.

Source: CMS Medicare Advantage Market Statistics (2026), grouped by parent organization.

All five carriers in Sampson County offer $0-premium options. UnitedHealthcare holds the top CMS star rating in the county (4.5★ D-SNP); Humana and Aetna offer well-rated standard Medicare Advantage plans. Wellcare plans carry lower star ratings but $0 premiums — making your specific doctor and drug coverage the deciding factor.

Where the beneficiaries actually are

Medicare enrollment in North Carolina is concentrated in larger metros, but Sampson County has a meaningful Medicare population. Here are representative enrollment figures by county from CMS data:

Source: CMS Medicare Monthly Enrollment by County (2026).

Larger counties like Mecklenburg and Wake attract the most carriers and plan variety. Sampson County (Clinton, NC), with approximately 14,200 Medicare beneficiaries, supports 5 carriers and 32 plans — solid choice for a rural county. The more beneficiaries in a county, the more carriers compete, which is why rural beneficiaries sometimes see fewer plan options.

Plan count varies dramatically by NC county

This is one of the most important facts about Medicare in North Carolina: your menu is set by your county line.

Metro NC counties can offer 30+ Medicare Advantage plans. Sampson County (Clinton, NC) has 32 — more than many rural counties. And in the most rural parts of North Carolina, plan availability narrows significantly. A neighbor twenty miles across a county line can have a completely different set of options, different premiums, and a different provider network. Sampson County's 32-plan market gives beneficiaries meaningful choice, but comparing carefully still matters.

The Medigap vs. Medicare Advantage choice

Beyond Medicare Advantage, beneficiaries in North Carolina can also enroll in a Medigap supplement (also called Medicare Supplement). A Medigap plan works alongside Original Medicare Parts A and B, covering most out-of-pocket costs like copays and coinsurance. The trade-off is a higher monthly premium — but you can see any Medicare-accepting provider nationwide with no network restriction.

For a frequent traveler, a snowbird, or someone who values provider freedom above all else, Medigap can be worth the premium. For most stay-local beneficiaries in Sampson County who want dental/vision/hearing extras and drug coverage bundled, a Medicare Advantage plan usually delivers more at a lower cost. We walk through both tracks in detail in our Medigap vs. Medicare Advantage guide.

The dual-eligible layer: D-SNP and I-SNP

Beyond standard Advantage, Sampson County has Dual-Eligible Special Needs Plans (D-SNPs) for people who have both Medicare and Medicaid — from UnitedHealthcare (4.5★), Humana, Aetna, BCBS NC, and Wellcare. North Carolina is a Medicaid-expansion state, so the dual-eligible population D-SNPs serve is substantial. We break down the Sampson County D-SNP options in detail in our Clinton, NC D-SNP analysis.

Why your health — not just the premium — picks the plan

A $0 premium means nothing if your medication sits on a plan's top drug tier, or your cardiologist is out of network. And North Carolinans carry real chronic-condition load. Here's what CDC data shows among adults in Sampson County:

Source: CDC PLACES: Local Data for Better Health, County 2023 (2023, model-based prevalence).

More than three in eight adults have high blood pressure, over 40% are obese, and more than one in seven has diabetes — higher rates than many urban NC counties. Each of those is a reason to check a plan's formulary and specialist network before you sign — which is exactly the comparison a good local agent runs for you, free.

Hospitals: the other half of the equation

A Medicare Advantage plan is only as good as the hospitals and doctors in its network. Sampson Regional Medical Center is the primary hospital in Clinton and Sampson County:

Source: CMS Hospital Compare — Overall Star Ratings.

All five carriers serving Sampson County include Sampson Regional Medical Center in their networks, but individual doctor participation is set plan by plan. Confirming your specific physicians are in a plan's network before you enroll is the most important step.

What North Carolina beneficiaries should watch for in 2027

1. Rural network and plan exits. In counties with only one or two plans, a single carrier pulling out can erase your option entirely. Watch your fall Annual Notice of Change closely if you live outside the metro.
2. D-SNP integration. CMS is tightening D-SNP requirements each year. If you're on a Dual-Eligible plan, review your benefits annually to confirm they still align with your situation.
3. Premium creep on $0 plans. The cheapest Advantage PPOs run on thin margins. Expect some $0-premium plans to add a premium or trim dental/vision/hearing extras for 2027.
4. D-SNP integration rules. CMS is tightening the rules around Dual-Eligible plans. If you're a dual, re-check your plan every year rather than letting it auto-renew.
5. The Annual Enrollment Period (Oct 15 – Dec 7). Every figure in this article matters most during AEP, when you can change plans for the coming year. The beneficiaries who compare carefully make better decisions than the ones who renew on autopilot.

How we know all this: Price Services Group runs every article through a data desk that cross-references the CMS plan landscape, CMS enrollment, 2026 star ratings, hospital quality data, and CDC health data in real time — a very caffeinated research desk that never sleeps, built by Strategic AI Architects. Every figure here comes from publicly available federal datasets. This article is education, not advice; confirm your own plan, costs, and eligibility with a licensed agent. Price Services Group takes no payment from any carrier to feature a plan.