CHIP for Children in South Dakota: Eligibility & Enrollment Guide

South Dakota's CHIP program provides comprehensive, low-cost health coverage for children in households earning up to 138% of the Federal Poverty Level (FPL).
For a family of four in 2026, the income threshold for CHIP eligibility is approximately $43,056 annually.
CHIP benefits in South Dakota include doctor visits, immunizations, prescription drugs, dental care, vision care, and emergency services with minimal or no out-of-pocket costs.
If your child's income exceeds CHIP limits, they may still qualify for significant subsidies on a private health insurance plan through HealthCare.gov.

Updated July 2026 · SouthdakotaPlanFinder.com — Licensed Health Insurance Producer (NPN #21249133)

Navigating health insurance options for your children can feel overwhelming, especially when trying to ensure they receive quality care without breaking the bank. In South Dakota, the Children's Health Insurance Program (CHIP) offers a vital solution for many families. This program provides comprehensive, low-cost health coverage to children in families who earn too much to qualify for Medicaid but cannot afford private insurance. Understanding CHIP eligibility, benefits, and how to enroll is crucial for securing your child's health and your family's financial stability.

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Understanding CHIP Eligibility in South Dakota

CHIP, which is part of the Medicaid expansion (approved by ballot measure, effective July 2023) in South Dakota, is designed to bridge the gap for families whose income falls above the standard Medicaid threshold but still makes private insurance unaffordable. The primary factor determining eligibility for CHIP is your household's Modified Adjusted Gross Income (MAGI) relative to the Federal Poverty Level (FPL). In South Dakota, children in households with income up to 138% FPL are eligible for CHIP. This means that if your family's income is at or below this threshold, your children may qualify for this program. Unlike some state-specific Medicaid rules, South Dakota's CHIP threshold aligns with its expanded Medicaid program for adults, ensuring a consistent approach to low-income family coverage. It's important to remember that FPL thresholds are updated annually by the federal government, so the exact dollar amounts change each year.

Estimating Income for CHIP Eligibility

To determine if your children qualify for CHIP, you'll need to estimate your household's annual income and compare it to the current FPL guidelines. Your household income for eligibility purposes is generally your Modified Adjusted Gross Income (MAGI), which includes most taxable income sources, with certain deductions and exclusions. Here’s a snapshot of the 2026 Federal Poverty Level (FPL) thresholds for the 48 contiguous states and DC, which South Dakota uses for CHIP eligibility:

Household Size	100% FPL	138% FPL (CHIP/Medicaid Eligibility)	150% FPL	200% FPL	250% FPL	400% FPL
1 person	$15,060	$20,783	$22,590	$30,120	$37,650	$60,240
2 people	$20,440	$28,207	$30,660	$40,880	$51,100	$81,760
3 people	$25,820	$35,632	$38,730	$51,640	$64,550	$103,280
4 people	$31,200	$43,056	$46,800	$62,400	$78,000	$124,800
5 people	$36,580	$50,480	$54,870	$73,160	$91,450	$146,320
6 people	$41,960	$57,905	$62,940	$83,920	$104,900	$167,840
7 people	$47,340	$65,329	$71,010	$94,680	$118,350	$189,360
8 people	$52,720	$72,754	$79,080	$105,440	$131,800	$210,880
+1 additional	+$5,380	+$7,424	+$8,070	+$10,760	+$13,450	+$21,520

Source: HHS 2025 Federal Poverty Guidelines (applied to 2026 ACA plan year). For example, a family of three in South Dakota with an annual MAGI of $35,000 would fall below the 138% FPL threshold ($35,632) and would likely qualify for CHIP. If that same family had an income of $40,000, they would be above the CHIP limit but still well within the range for significant subsidies on a private marketplace plan.

Health Coverage Options Beyond CHIP for Children

If your household income is above the 138% FPL threshold for CHIP in South Dakota, your children may still be eligible for affordable health insurance through the federal HealthCare.gov marketplace. The Affordable Care Act (ACA) provides Premium Tax Credits (APTC) that can significantly lower your monthly health insurance premiums, making private plans accessible. Here's a general guide to plan tiers based on income levels, assuming eligibility for APTC and no access to affordable employer-sponsored coverage:

Income Level (for a 3-person household)	FPL %	Recommended Tier	Monthly Net Premium	Why
Under $35,632	Under 138% FPL	South Dakota Medicaid/CHIP	~$0	Eligible for South Dakota's Medicaid expansion program, including CHIP for children.
$35,632–$38,730	138–150% FPL	Silver (CSR Tier 1)	~$0–$30	Often $0-premium eligible after APTC; Cost-Sharing Reductions (CSR) dramatically reduce OOP max to ~$1,000 for children.
$38,730–$51,640	150–200% FPL	Silver (CSR Tier 2)	~$30–$100	CSR reduces OOP max to ~$2,000; Silver with CSR typically beats Bronze for value.
$51,640–$64,550	200–250% FPL	Silver (CSR Tier 3) or Gold	~$100–$200	CSR still applies to Silver plans; Gold may offer better value if high expected use.
$64,550–$103,280	250–400% FPL	Gold or HDHP	Varies	No CSR; Gold for high use; HDHP+HSA for healthy families seeking tax advantages.
Above $103,280	Above 400% FPL	HDHP+HSA (on or off-exchange)	Varies	Reduced or no APTC; HSA offers triple tax advantage for qualified medical expenses.

Net premium after APTC. This table uses a 3-person household as reference. Actual premium varies by specific plan, age, and location.

The Importance of Cost-Sharing Reductions for Children's Health

For families with incomes between 100% and 250% FPL, a critical benefit available through HealthCare.gov is Cost-Sharing Reductions (CSR). These are extra savings that lower your out-of-pocket costs like deductibles, co-payments, and co-insurance. Here’s the key rule: CSRs are only available on Silver-tier plans purchased through the marketplace. If your child's household income falls within the CSR eligibility range (up to 250% FPL), choosing a Silver plan is almost always the best financial decision. Even if a Bronze plan appears to have a lower monthly premium, the CSR benefits on a Silver plan can drastically reduce the amount you pay when your child actually needs care, often leading to lower total annual costs. For instance, a Silver plan with CSR at 150% FPL can have a deductible as low as $0-$150 and an out-of-pocket maximum around $1,000, making it incredibly comprehensive for children's needs. Opting for a Bronze plan in this income range means you forfeit these significant savings on medical care.

Health Insurance in South Dakota: What Families Need to Know

South Dakota operates on the federal marketplace, HealthCare.gov, for individuals and families seeking private health insurance plans. This means that if your children do not qualify for CHIP or Medicaid, you will apply for and manage ACA plans through this federal platform. South Dakota's marketplace offers a variety of plan types, including EPO, HMO, and PPO structures, giving families flexibility in choosing a network that suits their needs. The state expanded its Medicaid program in 2023, known as Medicaid expansion (approved by ballot measure, effective July 2023). This expansion is why children in households up to 138% FPL qualify for CHIP. This commitment ensures that low-income families have a pathway to essential health services for their children. If you're applying for CHIP or Medicaid, your application through HealthCare.gov will be automatically forwarded to the South Dakota Department of Social Services for eligibility determination.

Steps to Enroll Your Child in Health Coverage

Ensuring your child has adequate health insurance is a proactive step towards their well-being. Here's how to navigate the enrollment process in South Dakota:

Estimate Your Household Income: Calculate your Modified Adjusted Gross Income (MAGI) for the upcoming year. This will be the primary factor in determining eligibility for CHIP or ACA subsidies.
Check CHIP/Medicaid Eligibility: Visit the South Dakota Department of Social Services website or HealthCare.gov. Based on your income, the system will determine if your children qualify for South Dakota's Medicaid expansion program (which includes CHIP).
Explore Marketplace Options (If Not CHIP Eligible): If your children's income is above the CHIP threshold, proceed to HealthCare.gov to explore private health insurance plans. You can apply during the annual Open Enrollment Period (typically November 1st to January 15th) or if you experience a Qualifying Life Event (QLE) like moving, losing other coverage, or the birth of a child.
Compare Plans and Enroll: On HealthCare.gov, compare available EPO, HMO, and PPO plans. Pay close attention to monthly premiums (after subsidies), deductibles, out-of-pocket maximums, and provider networks. Remember to prioritize Silver plans if you are eligible for Cost-Sharing Reductions.
Report Income Changes: If your household income changes during the year, report it to the marketplace or the Department of Social Services immediately. This ensures your subsidies or eligibility for CHIP are adjusted correctly, preventing unexpected costs or tax reconciliation issues later.

A licensed health insurance agent can provide free, personalized assistance to help you understand your options, compare plans, and complete the enrollment process, ensuring your children get the coverage they need.

Frequently Asked Questions

What is the income limit for CHIP in South Dakota?

In South Dakota, children in households with income up to 138% of the Federal Poverty Level (FPL) are typically eligible for CHIP. For a family of three, this means an annual income of approximately $35,632 or less in 2026. Eligibility is based on Modified Adjusted Gross Income (MAGI).

Is CHIP free for children in South Dakota?

South Dakota's CHIP program, part of the Medicaid expansion, provides coverage for children at very low or no cost. There are typically no monthly premiums, and out-of-pocket costs like co-pays or deductibles are minimal or waived, especially for lower income levels.

What benefits does CHIP cover for children in South Dakota?

CHIP in South Dakota offers comprehensive health benefits for children, including doctor visits, immunizations, prescription drugs, dental care, vision care, hospital stays, emergency services, and mental health services. It aims to cover all essential health benefits necessary for a child's well-being.

How do I apply for CHIP in South Dakota?

You can apply for CHIP in South Dakota through the South Dakota Department of Social Services website or by contacting your local Department of Social Services office. You can also apply through HealthCare.gov, the federal marketplace, which will route eligible applications to South Dakota's Medicaid expansion program.

What if my child's income is above the CHIP limit in South Dakota?

If your child's household income is above the 138% FPL threshold for CHIP in South Dakota, they may still qualify for subsidized coverage through the Affordable Care Act (ACA) marketplace via HealthCare.gov. Families with incomes up to 400% FPL (or higher, depending on the year) can receive Premium Tax Credits to lower monthly premiums, and those under 250% FPL may also qualify for Cost-Sharing Reductions on Silver plans.