Medicare Advantage in North Carolina: what to actually compare

By Christian Brinkley, NC Life & Health · Updated November 2026

What is Medicare Advantage (Part C)?

Medicare Advantage, also called Part C, is an alternative way to get your Medicare coverage. Instead of Original Medicare paying your claims directly, a private insurer approved by Medicare provides your Part A hospital and Part B medical benefits, usually with Part D drug coverage built into the same plan.

Most Advantage plans have a network of doctors and hospitals, and they can add extra benefits Original Medicare does not cover, like dental, vision, hearing, and fitness memberships. In exchange, you usually pay copays as you go, and the plan sets a yearly out-of-pocket maximum that caps what you pay for covered medical care. For 2027, CMS caps what a plan can set as that in-network maximum at $9,850. You still pay your Part B premium on top of any plan premium.

The rest of this page is about how to compare those plans in North Carolina: what the scores mean, what changes by county, and which local details decide whether a plan actually works for you.

How the major carriers score in NC

The J.D. Power 2025 U.S. Medicare Advantage Study scores carriers on a 1,000-point scale for member satisfaction. Here is how the major carriers in North Carolina compare. J.D. Power Medicare Advantage Study.

These scores measure member satisfaction, not whether a plan fits you. A carrier can score well nationally and still have a thin network in your county. Use scores as a starting point, then check the details that matter to your situation.

The local layer: what national rankings miss

Medicare Advantage plans are approved county by county, which means the details that decide your experience are local.

County differences in the Triad

Greensboro and most of High Point are in Guilford County. Winston-Salem is in Forsyth County. The plan lineups differ: Guilford County has 55 Medicare Advantage plans for 2027, per CMS data, with an average monthly premium around $4.13. Forsyth County has its own list. Always check the plans available at your specific address. See the Guilford County detail.

Health system contracting

In the Triad, your plan needs to work with the doctors you actually see. The major systems are Cone Health (headquartered in Greensboro), Novant Health, and Atrium Health Wake Forest Baptist. Carrier contracts with these systems change, and a plan that included your Cone Health cardiologist last year might not this year. Verify your specific doctors in each plan's provider directory for the year your coverage starts.

What the ratings do not tell you

Star ratings measure quality across the whole plan. They do not measure whether your specific doctors are in-network, whether your drugs are on the formulary, or what your actual costs will be with your health conditions. Those three checks, doctors, drugs, and costs for your situation, are what decide whether a plan works for you. No rating replaces them.

Star ratings: what they measure and what they miss

CMS rates every Medicare Advantage plan from 1 to 5 stars each fall. The ratings pull together dozens of measures: how well the plan manages chronic conditions, how members rate their care and customer service, how often members stay on their drugs, and how the plan handles complaints and appeals. A 5-star plan is the top rating; most plans land between 3 and 4.5 stars.

Ratings are useful for one thing: comparing plan quality in general. They do not measure whether your doctors are in the network, whether your drugs are on the formulary, or what your costs will be with your health conditions. A 5-star plan that excludes your cardiologist is the wrong plan for you, and a 3.5-star plan that covers every doctor you see can be the right one. Ratings also change every year, so check the current rating for the coverage year, not last year's.

One practical use: if you are already on a 5-star plan, you get a special enrollment period to switch into another 5-star plan once a year, outside the fall window. Check the star rating on Medicare Plan Finder at medicare.gov before you treat it as a deciding factor, and always run the doctors, drugs, and costs checks alongside it.

Common questions

Can I switch Medicare Advantage plans mid-year in North Carolina?

Generally no. The Annual Enrollment Period, October 15 through December 7, is when most people can join, switch, or drop plans for January 1 coverage. If you are already on an Advantage plan, the Medicare Advantage Open Enrollment Period from January 1 to March 31 allows one change. Certain life events like moving to a new county or losing other coverage open a special enrollment period.

What if my doctor leaves my plan's network during the year?

New CMS rules give you more flexibility to switch plans when your doctor leaves the network mid-year. If this happens, you have options outside the fall window. Check with Medicare.gov or a licensed agent about which special enrollment period applies to your situation.

Do I need a referral to see a specialist on a Medicare Advantage plan?

It depends on the plan type. HMOs often require referrals from your primary care doctor to see specialists. PPOs usually do not require referrals but charge more when you go out of network. Check the plan's Evidence of Coverage for the specific rules.

What is the out-of-pocket maximum on Medicare Advantage plans?

Every Medicare Advantage plan has an annual out-of-pocket maximum that caps what you pay for covered services in a year. In Guilford County, the average in-network maximum is about $7,055 for 2027, with individual plans ranging from around $3,200 to over $9,000. Once you hit it, the plan pays 100% for covered services the rest of the year.

Are Medicare Advantage plans the same in every NC county?

No. Plans are approved and priced county by county, so the lineup in Guilford County differs from Forsyth, Wake, or Mecklenburg. Always check availability at your home zip code, not just your city name.

What do star ratings actually measure?

CMS Star Ratings score plans from 1 to 5 stars on quality measures like customer service, managing chronic conditions, and member satisfaction. They are useful, but they do not measure whether your specific doctors are in-network or your drugs are covered. A 5-star plan that excludes your cardiologist is the wrong plan for you.

Should I pick Medicare Advantage or Original Medicare with Medigap?

Neither is better in general. Advantage tends to suit people who want lower monthly costs and are comfortable with networks. Original Medicare with Medigap tends to suit people who want predictable costs and open access to any doctor who accepts Medicare. The right answer depends on your doctors, your prescriptions, your budget, and how much you travel.