Health Insurance in South Carolina (2026–2027): Plans, Subsidies & Enrollment

Everything specific to getting covered in South Carolina — where to shop, how subsidies work here, what to know without Medicaid expansion, and the deadlines that matter for 2027 coverage.

Quick Answer: Getting Covered in South Carolina

South Carolina residents shop through HealthCare.gov — the federal marketplace. Premium tax credits are available from roughly 100%–400% of the federal poverty level. South Carolina has not expanded Medicaid, so marketplace subsidies are the main affordability path. Open Enrollment for 2027 starts November 1, 2026 — enroll by December 15 for January 1 coverage.

What Makes South Carolina Different

South Carolina has not expanded Medicaid, so marketplace subsidies are the main affordability path — and enrollment surged here during the enhanced-subsidy years, making the 2026 rollback especially painful.

Where to Shop for Coverage

South Carolina uses the federal marketplace, HealthCare.gov, for subsidized individual and family plans. Either way, working with a licensed advisor costs nothing and gets you the same prices — plus someone who knows which carriers and networks are strong in your county.

Official exchange: HealthCare.gov
Blue Cross affiliate: BlueCross BlueShield of South Carolina
Medicaid: not expanded — see subsidy options below

Subsidies in South Carolina for 2026–2027

Federal premium tax credits work identically in all 50 states: eligibility generally runs from 100% to 400% of the federal poverty level (scaled by household size), and qualifying enrollees pay roughly 2.1%–9.96% of income for the benchmark Silver plan. The enhanced pandemic-era credits expired at the end of 2025, so re-checking your eligibility every year matters more than ever — and insurers have proposed double-digit increases again for 2027, which makes comparison shopping at Open Enrollment essential.

Key 2027 Enrollment Dates

November 1, 2026 — Open Enrollment begins for 2027 coverage.
December 15, 2026 — deadline for January 1 coverage. Treat this as your real deadline: a 2026 court ruling left the final federal end-date uncertain.
After the deadline — you'll need a qualifying life event (job loss, move, marriage, birth) for a Special Enrollment Period.

Don't auto-renew for 2027

Insurers have requested a median premium increase of roughly 14% for 2027 — the second straight year of double-digit hikes. The plan that was your best deal this year often won't be next year. Compare every carrier in your county before renewing.

Frequently Asked Questions

Where do I buy health insurance in South Carolina?

South Carolina uses the federal marketplace, HealthCare.gov. You can also enroll through a licensed advisor at no cost — same prices, plus help comparing every plan available in your county.

Can I get a subsidy for health insurance in South Carolina?

Yes — premium tax credits work the same in every state. For 2026, eligibility generally runs from 100% to 400% of the federal poverty level, scaled by household size, with enrollees paying roughly 2.1%–9.96% of income for the benchmark Silver plan. Many people who assume they earn too much actually qualify — always check before paying sticker price.

Did South Carolina expand Medicaid?

No. South Carolina has not adopted full Medicaid expansion, which means some adults below 100% of the federal poverty level fall into a coverage gap — too little income for marketplace subsidies, but not eligible for Medicaid. If your income is at or above 100% FPL, marketplace subsidies are available.

When is Open Enrollment in South Carolina?

Open Enrollment starts November 1, 2026 for 2027 coverage on HealthCare.gov. Enroll by December 15, 2026 for coverage starting January 1 — and treat that as your real deadline, since a 2026 court ruling has left the final end-date in flux.

Is there a penalty for not having health insurance in South Carolina?

There's no federal penalty, and South Carolina does not impose its own individual mandate. The real cost of going uninsured is exposure to full medical bills — a single hospitalization can exceed years of premiums.

What insurance companies offer plans in South Carolina?

BlueCross BlueShield of South Carolina is the state's Blue Cross affiliate, and national carriers commonly participate in marketplace counties alongside regional plans. Lineups change every year and vary by county — a licensed advisor can tell you exactly which carriers and networks are available at your ZIP code.

Compare South Carolina Plans and Prices

See real plans available at your ZIP code, with subsidies applied. Licensed advisors can walk you through which carriers and networks are strongest in your area — free.

Get Your Free South Carolina Quote Talk to an Advisor

About This Guide: Created by the Health Insurance Network team. Exchange status, Medicaid expansion, and mandate details reflect the 2026 plan year; carrier availability varies by county and changes annually. This is general information, not legal or tax advice.