Does North Carolina have a birthday rule?

No. North Carolina does not currently have a state-mandated Medigap birthday rule. Outside of your initial 6-month Medigap Open Enrollment Period or a qualifying guaranteed issue event, switching plans or carriers in North Carolina typically requires passing medical underwriting. This means insurance companies can look at your health history, pre-existing conditions, or medications to deny you coverage or charge you a higher premium. (Note: While the state does not mandate a law, certain private carriers in NC, like Blue Cross NC, offer internal rules allowing existing members to change plans during specific annual windows without underwriting).

What age does Medicare start in North Carolina?

For the vast majority of North Carolina residents, Medicare starts at age 65. However, you can qualify for Medicare under age 65 if you have been receiving Social Security Disability Insurance (SSDI) for 24 months, or if you have End-Stage Renal Disease (ESRD) or ALS. Under a unique North Carolina state law (G.S. 58-54-45), the state guarantees that individuals under 65 who qualify for Medicare due to a disability have a right to purchase Medigap Plans A, D, or G during their initial enrollment window, though premiums for under-65 enrollees may be higher.

Do I need Medicare Part A and Part B to get a Medicare Supplement plan in North Carolina?

Yes. To buy any standardized Medicare Supplement (Medigap) plan in North Carolina, you must be a state resident and actively enrolled in both Medicare Part A (Hospital Insurance) and Medicare Part B (Medical Insurance). Medigap is designed strictly to work alongside Original Medicare; it acts as a secondary payer to cover your out-of-pocket gaps (like deductibles and the 20% Part B coinsurance). Because a Medigap plan cannot pay out until Original Medicare has paid its share first, you cannot purchase or maintain a policy without both parts active.

Does North Carolina have a Medigap Open Enrollment Period?

Yes. North Carolina follows the standard federal 6-month Medigap Open Enrollment Period. This critical, one-time window automatically begins the first day of the month you are 65 or older and enrolled in Medicare Part B. During these six months, you have the guaranteed right to purchase any Medigap plan sold in the state. Insurance carriers cannot use health questions or screenings to deny you a policy or charge you higher premiums.

What guaranteed issue rights do I have in North Carolina?

In North Carolina, you have guaranteed issue rights during your initial 6-month Open Enrollment Period (and a state-protected open enrollment for under-65 disabled residents to buy Plans A, D, or G). Additionally, you qualify for guaranteed issue protections during specific life events, such as if your Medicare Advantage plan stops serving your area, you relocate outside of your current plan's service area, or you lose employer-sponsored health coverage that supplements Medicare. In these scenarios, you have the right to buy a Medigap policy without underwriting typically within 63 days of your prior coverage ending.

2026 Medigap Plans in North Carolina

Age	Avg. Monthly Rate
65	$179/mo
70	$197/mo
75	$236/mo
80	$282/mo

CARRIERS

Medicare Supplement Insurance Providers in North Carolina