South Dakota Health Insurance Marketplace
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Guide to South Dakota Health Insurance Marketplace
What Is the South Dakota Health Insurance Marketplace?
South Dakota uses a federally facilitated Health Insurance Marketplace, where residents can compare, shop for, and enroll in ACA-compliant health insurance plans. The Marketplace is designed for individuals and families who do not have access to affordable employer coverage, are self-employed, early retirees under 65, or need to purchase their own insurance. All plans cover essential health benefits and cannot deny coverage due to pre-existing conditions.
How It Works and Who It’s For
To qualify for coverage through the South Dakota Marketplace, you must:
Live in South Dakota
Be lawfully present in the U.S.
Not be incarcerated
Not be enrolled in Medicare
You may be eligible for premium subsidies and cost-sharing reductions based on your household income, as long as you do not have access to affordable employer-sponsored insurance, Medicaid, or CHIP. Medicaid expansion took effect in South Dakota in 2023, so some residents now qualify for Medicaid rather than Marketplace subsidies.
Open Enrollment Period in South Dakota
Open Enrollment for 2025: November 1, 2024 – January 15, 2025
Enroll by December 15 for coverage starting January 1, 2025
Enroll between December 16 and January 15 for coverage starting February 1, 2025
Outside this period, you need a Special Enrollment Period (SEP) to enroll or change plans, usually triggered by qualifying life events such as loss of coverage, marriage, or moving.
Special Enrollment Period (SEP) Rules
You may qualify for a SEP if you experience a qualifying life event, including:
Loss of other health coverage
Marriage or divorce
Birth or adoption of a child
Change in residence
Most SEPs last 60 days from the event.
Types of Health Insurance Plans Available
Marketplace plans in South Dakota are offered in four “metal” tiers:
Tier | Plan Pays | You Pay | Premium Level |
---|---|---|---|
Bronze | 60% | 40% | Lowest |
Silver | 70% | 30% | Moderate |
Gold | 80% | 20% | Higher |
Platinum* | 90% | 10% | Highest |
*No Platinum plans have been offered in recent years.
Catastrophic Plans: For those under 30 or with a hardship exemption; low premiums, high deductibles, and coverage for all essential benefits after the deductible is met.
Plan Types:
PPO: Broader network, out-of-network coverage, higher premiums
HMO: Lower premiums, limited network, referrals required
EPO: Must use network providers, no out-of-network coverage except emergencies
Eligibility for Subsidies and Cost Assistance
Premium Tax Credits: Available for incomes between 100% and 400% of the federal poverty level, with expanded eligibility through 2025. Nearly all Marketplace enrollees in South Dakota qualify for subsidies, which lower monthly costs.
Cost-Sharing Reductions (CSR): For incomes up to 250% FPL on Silver plans, reducing deductibles and out-of-pocket costs.
Medicaid/CHIP: South Dakota expanded Medicaid in 2023. Adults up to 138% FPL are now eligible for Medicaid, and children in higher-income families may qualify for CHIP.
How to Compare and Choose a Plan in South Dakota
When comparing plans, consider:
Premiums: Monthly cost
Deductibles/Out-of-Pocket Maximums: What you’ll pay before coverage kicks in
Provider Networks: Ensure your doctors and hospitals are in-network
Drug Formularies: Check if your medications are covered
Tips:
Self-employed: Consider high-deductible plans with HSAs for tax benefits.
Families: Look for pediatric dental/vision, family out-of-pocket limits.
Retirees: Marketplace coverage bridges the gap until Medicare at 65.
Top Insurance Providers on the South Dakota Exchange
For 2025, three insurers offer Marketplace coverage in South Dakota:
Avera Health Plans
Sanford Health Plan
Wellmark Blue Cross Blue Shield of South Dakota
Plan options and availability vary by region; some areas have two insurers, while others have all three.
Navigating South Dakota’s Online Enrollment Portal
How to Apply:
Go to the federal enrollment website and create an account.
Enter household and income information to check eligibility for subsidies or programs.
Compare available plans by premiums, coverage, and network.
Select a plan and complete enrollment.
Pay your first premium to activate coverage.
You can also enroll with help from an insurance agent, broker, Navigator, or certified application counselor. Free, impartial assistance is available statewide.
Alternatives to the Marketplace
Short-term health plans: Starting September 1, 2024, limited to three months (renewable for one month, max four months); not ACA-compliant, may exclude pre-existing conditions.
Off-exchange private plans: Purchased directly from insurers; no subsidies available.
Faith-based health-sharing ministries: Not insurance, lack ACA protections, but may be an option for some.
Common Mistakes to Avoid During Enrollment
Forgetting to update income, which can affect subsidy eligibility or result in tax repayment
Missing enrollment deadlines
Choosing the wrong metal tier for your healthcare needs
Not checking if your providers are in-network
Not making the first premium payment to activate coverage
State-Specific Health Programs or Initiatives
Medicaid Expansion: South Dakota expanded Medicaid in 2023, increasing eligibility for low-income adults.
Navigator Assistance: Free, impartial enrollment help is available statewide.
Healthy South Dakota: State health programs promote healthy living, disease prevention, and access to care.
Public Health Initiatives: Programs for cancer screening, chronic disease management, oral health, and more are available to residents.
South Dakota’s Marketplace offers a variety of plans, strong consumer protections, and robust assistance resources for residents seeking affordable health coverage.
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Learn MoreFrequently Asked Questions: South Dakota Health Insurance Marketplace
- Does South Dakota have a state-run health insurance exchange?
- No. South Dakota uses the federally-facilitated exchange available at HealthCare.gov.
- When is Open Enrollment for South Dakota?
- Open Enrollment typically runs from November 1 through January 15 each year.
- Can I qualify for help paying my premiums?
- Yes. Premium tax credits and cost-sharing reductions are available to qualifying residents based on household income and size.
- Has South Dakota expanded Medicaid?
- Yes. As of July 1, 2023, South Dakota expanded Medicaid eligibility under the Affordable Care Act (ACA).
- What types of plans can I get in South Dakota?
- You can choose from Bronze, Silver, Gold, and Platinum tier plans. These come in HMO, PPO, and EPO formats, depending on the insurer.
- What if I miss the Open Enrollment deadline?
- You may qualify for a Special Enrollment Period (SEP) if you’ve experienced a qualifying life event like losing coverage, moving, or having a baby.
- Are there short-term health insurance plans in South Dakota?
- Yes. Short-term plans are allowed in South Dakota but are not ACA-compliant and may not cover essential health benefits.
- Where can I find help enrolling in a plan?
- Use this federal tool to locate local agents or certified enrollment navigators for free assistance.
Blake Insurance Group
Phone: (888) 387-3687
Email: info@blakeinsurancegroup.com
Hours: Mon-Fri 9:00 am to 5:00 pm
Sat-Sun: Closed

Blake Nwosu
Owner & Principal Agent
Expertise: All personal and commercial line insurance, including auto, home, business, health, and life insurance.
License: 16117464