Duke Health accepts both Plan G and Plan N for every specialist in Durham County. Medigap plans have no provider network — any doctor who accepts Original Medicare accepts your supplement, period. The real question isn’t which plan Duke takes. It’s whether Plan G’s higher premium (zero copays) or Plan N’s lower premium (up to $20 per specialist visit) saves you more based on how often you see Duke specialists. For your specific situation in Durham County, call Rob Simm at (828) 761-3326 — free, no obligation.

What Durham families ask

What confuses people about Medigap and Duke Health specialists?

These four questions come up in nearly every Plan G vs Plan N conversation I have with Durham County families.

Can Duke refuse Plan N but accept Plan G?

No. Federal law requires any provider accepting Original Medicare to accept all standardized Medigap plans. Duke cannot discriminate between Plan G and Plan N. Both pay the same way from the provider’s side.

Will I owe extra charges at Duke on Plan N?

Plan N doesn’t cover Part B excess charges, but Duke Health accepts Medicare assignment — meaning they never bill excess charges. This is a non-issue at Duke. It matters if you see non-Duke providers who don’t accept assignment.

How much is the Plan N copay at a Duke specialist?

Up to $20 per office visit to a specialist. If you see Duke specialists once a month, that’s $240/year in copays. Compare that to the premium difference between Plan G and Plan N from the same carrier — often $480–$840/year in Durham County.

What if I pick Plan N now and need to switch later?

Outside your 6-month Medigap open enrollment window, carriers can medically underwrite you. If you’ve developed health conditions since enrolling, switching to Plan G could cost significantly more — or be denied entirely. Get the math right before you lock in.

⚠️ Your 6-month Medigap window is the most expensive deadline in Medicare

You have exactly 6 months after turning 65 and enrolling in Part B to buy any Medigap plan with guaranteed issue — no health questions, no denial. Miss this window and NC insurers can reject you or charge dramatically higher premiums based on your health. This is the single most costly mistake I prevent for Durham County families. Don’t wait — call (828) 761-3326 before your window closes.

The difference

What’s the real difference between Plan G and Plan N at Duke Health?

What do you need to know?	Medicare Plan G	Medicare Plan N
Duke specialist acceptance	Yes — all Duke providers	Yes — all Duke providers
Monthly premium (Durham, age 65)	~$160–$220/mo depending on carrier	~$100–$160/mo depending on carrier
Part B deductible ($283 in 2026)	You pay $283/year	You pay $283/year
Specialist office copay	$0	Up to $20 per visit
ER copay (non-admission)	$0	Up to $50 per visit
Part B excess charges	Covered 100%	Not covered — but Duke accepts assignment, so $0 at Duke

2026 Medicare numbers

What are the key 2026 Medicare figures for Durham County?

$202.90

Part B premium per month

2026 standard rate. Higher with IRMAA surcharge based on income above $106,000.

$283

Part B annual deductible

You pay this before Medicare covers 80% of outpatient care.

$9,350

MA in-network out-of-pocket max

2026 cap on in-network Medicare Advantage spending.

$2,100

Part D out-of-pocket cap

No catastrophic Rx costs in 2026. Insulin capped at $35/month.

💡 Broker Tip — Durham County

If you see Duke specialists fewer than 3 times per month, Plan N almost always saves money over Plan G in Durham County — even after copays. The premium difference typically runs $40–$70/month, while your copays max out at $20 per specialist visit. I run the exact math with your visit history before recommending either plan. Call (828) 761-3326 for a side-by-side quote.

— Rob Simm, Licensed Medicare Broker, NC #10447418

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Real scenario · Durham County

What does the wrong Medigap choice actually cost a Durham retiree?

Chose Plan G without running the math

$2,640

Pays ~$220/mo for Plan G. Sees Duke specialists twice a month. Copays would have been $480/year on Plan N — but the premium savings of $55/mo ($660/year) means Plan N would have saved $2,640 over the first 4 years alone.

Ran the numbers with a broker first

$660/yr

Chose Plan N at ~$165/mo. Pays $40/mo in specialist copays. Net savings of $660/year vs Plan G — with the same Duke doctors, same coverage at Duke, same Part B deductible. The math was clear before enrollment day.

It pays to talk to the right broker

Does it cost more to use a broker instead of enrolling directly?

It doesn’t — because I get paid by the insurance carrier to manage your plan. Most call centers get paid more to steer your business toward certain carriers based on volume and contracts. The only thing I’m optimizing for is making sure you’re covered correctly when you actually need it. That’s what keeps people coming back. And referring their neighbors.

Common questions

Frequently asked questions

Can Duke Health refuse my Medigap plan?

No. Federal law requires any provider who accepts Original Medicare to accept all Medigap plans — Plan A through Plan N. Duke Health cannot refuse Plan N and accept Plan G. Both work identically from the provider’s perspective. The only difference is what you pay out of pocket.

What is the actual cost difference between Plan G and Plan N in Durham County in 2026?

In Durham County, Plan G premiums typically run $40–$70 more per month than Plan N from the same carrier. Plan N charges up to $20 per specialist visit and up to $50 for non-emergency ER visits. If you see specialists fewer than 3 times per month, Plan N usually saves money. Call (828) 761-3326 for a side-by-side quote with your specific carrier options.

Does Plan N cover the Part B excess charge at Duke Health?

No — Plan N does not cover Part B excess charges. However, Duke Health accepts Medicare assignment, meaning they agree to Medicare’s approved amount and cannot bill excess charges. In practice, this is a non-issue at Duke. It matters more if you see providers outside the Duke system who do not accept assignment.

Can I switch from Plan G to Plan N or vice versa after I enroll?

You can apply to switch anytime, but outside your 6-month Medigap open enrollment window (which starts when you turn 65 and enroll in Part B), the carrier can medically underwrite you. If you’ve developed health conditions, you could be denied or charged more. This is why the initial plan choice matters — get it right the first time. Call (828) 761-3326 to run the math before you lock in.

Is there a fee to have Rob compare Plan G vs Plan N quotes for me?

No. Brokers are paid by the insurance carrier when you enroll. The commission is identical regardless of which plan or carrier you choose, so the advice is unbiased. Call (828) 761-3326 or book at calendly.com/robert-generationhealth/new-meeting.

Related Medicare guides

Medicare Enrollment in NC – 2026 Guide Extra Help/LIS Eligibility NC 2026 Compare Medicare Advantage Plans in NC Extra Help / LIS in NC – 2026 Eligibility Guide Working Past 65 – Medicare Enrollment Special Enrollment Periods in NC Cheap Health Insurance Without Employer Coverage Free Medicare Quotes Online

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Robert Simm

Licensed Independent Medicare Broker

Helping NC families navigate Medicare since 2014. Independent — I work with all carriers and get paid the same regardless of which plan you choose. I verify provider networks with Duke Health directly and answer my own phone the next year when something changes.

📞 (828) 761-3326 📋 NC #10447418 🏥 AHIP Certified ⭐ 5.0 · 20+ reviews 📍 2731 Meridian Pkwy, Durham NC 27713 🕐 Mon–Fri 9am–7pm ET

Last Updated: 2026-05-04 | Reviewed By: Robert Simm, Licensed Medicare Broker, NC #10447418 | Next Review: October 2026

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