What makes Medicare different in South Carolina
- Limited Medicare Supplement access under 65: unlike some states, South Carolina doesn't require most insurers to sell Medicare Supplement policies to people under 65 with Medicare.
- State retiree coverage built on Medicare Supplement: PEBA automatically moves eligible retirees into its Medicare Supplemental Plan and SilverScript prescription coverage.
- Popular retirement areas: coastal and lake communities attract many retirees relocating from other states, which raises questions about moving and plan networks.
- State lines and rural counties: people near the Georgia and North Carolina borders may see doctors across the state line, and rural counties can mean longer drives to care.
- Coordinated plans for Medicare and Medicaid: some Dual Eligible Special Needs Plans manage both your Medicare and Healthy Connections Medicaid coverage.
Medicare Advantage in South Carolina
Medicare Advantage plans in South Carolina include HMO and PPO options, and the plans available to you depend on your county. A plan offered in Charleston County may not be offered in Oconee County, and networks can change from year to year.
South Carolina's large health systems include Prisma Health, MUSC Health, Lexington Medical Center, Bon Secours St. Francis, AnMed, Spartanburg Regional, McLeod Health, and Tidelands Health. Not every plan includes every system, so confirm that your doctors and hospitals are in network before you enroll. If you live near the state line and see doctors in the Augusta or Charlotte areas, check whether those out-of-state providers are in network too. Medicare at 65 is not affiliated with these health systems.
If you have both Medicare and Healthy Connections Medicaid, you may be able to join a Dual Eligible Special Needs Plan (D-SNP). With some D-SNPs, the same company manages both your Medicare and Medicaid coverage; others coordinate with a separate Medicaid plan. Learn how Medicare Advantage works.
Medicare Supplement (Medigap) in South Carolina
Medicare Supplement plans in South Carolina use the same standardized lettered plans found in most states, such as Plan G and Plan N, but premiums vary by insurer. The South Carolina Department of Insurance publishes a Medicare Supplement Shopper's Guide to help you compare options.
Your Medigap open enrollment period starts on the first day of the month you're both 65 or older and enrolled in Part B, and it lasts six months. It's a one-time window. If you apply after it ends, there's no guarantee an insurer will sell you a policy, and it may cost more, unless you have a guaranteed-issue right.
It also helps to know how a policy is priced. With issue-age pricing, your premium is based on your age when the policy was first issued. With attained-age pricing, it's based on your age at each renewal, so it rises as you get older.
Under 65 and on Medicare?
South Carolina doesn't require most insurers to sell Medicare Supplement policies to people under 65 who have Medicare because of a disability or End-Stage Renal Disease. Even when you have a guaranteed-issue right, you can only buy from a company that sells policies to people under 65.
The state's guaranteed-issue option for people under 65 on Medicare due to disability is the South Carolina Health Insurance Pool, a state program administered by BlueCross BlueShield of South Carolina. Compare its costs carefully with your other options. When you turn 65, you'll get a Medigap open enrollment period to buy any Medicare Supplement policy sold in the state. Learn how Medicare Supplement plans work.
Retiring with PEBA coverage?
If you're a retiree covered through the South Carolina Public Employee Benefit Authority (PEBA), Medicare changes how your coverage works:
- Automatic enrollment: if you're in the State Health Plan Standard Plan or Savings Plan, PEBA automatically enrolls you in its Medicare Supplemental Plan when you become eligible for Medicare because of age.
- A 31-day decision window: to choose a different PEBA-sponsored plan, you must tell PEBA within 31 days of becoming eligible for Medicare Part A. After that, you generally wait for PEBA's October open enrollment.
- Prescription coverage: Medicare-eligible retirees are automatically enrolled in SilverScript, the State Health Plan's Medicare Part D program.
- Parts A and B: if you aren't covered by both, you'll pay the portion of your health care costs they would have paid. PEBA's Medicare Supplemental Plan coordinates with Original Medicare, not with Medicare Advantage.
- Under 65 because of a disability: notify PEBA within 31 days of becoming eligible for Medicare Part A.
Confirm your situation with PEBA before your retirement date. Retiring from a private employer? See how Special Enrollment Periods work when employer coverage ends.
Military retirees and TRICARE For Life
If you're a military retiree, TRICARE For Life works alongside Medicare rather than replacing it. You must have both Medicare Part A and Part B to get TRICARE For Life, and in most cases you need Part B to keep your TRICARE coverage. TRICARE For Life starts automatically once your Part A and Part B are in effect.
Help paying Medicare costs in South Carolina
South Carolina's Medicare Savings Programs are part of Healthy Connections, run by the South Carolina Department of Health and Human Services. The Qualified Medicare Beneficiary (QMB) program helps pay Medicare premiums, copays, and deductibles, while the SLMB and QI programs help pay the Part B premium. You can apply online, by mail, or through your local county office. You may also qualify for federal Extra Help with Part D costs.
Moving to South Carolina, snowbirds, and state lines
- Moving to South Carolina: if your Medicare Advantage or Part D plan doesn't serve your new area, you generally get a Special Enrollment Period to choose a South Carolina plan.
- Keeping a Medicare Supplement policy: you can generally keep your policy when you move, though your premium may change.
- Splitting time between states: most Medicare Advantage plans use local networks, while Original Medicare with a Medicare Supplement policy works with providers nationwide that accept Medicare.
- Updating your address: let Social Security know when you move so your Medicare records stay current.
Weighing your options? Compare Medicare Advantage and Medicare Supplement, or start with our Turning 65 guide.