COBRA in South Dakota

South Dakota's continuation law closely mirrors federal COBRA for employers with fewer than twenty employees: 18 months, 29 with a disability, and 36 for dependents after certain events. Unusually, it reaches self-insured employer plans too.

Reviewed by Prodest Insurance Group, a licensed insurance agency (NPN 19515569) · Updated 20 October 2026 against the South Dakota Codified Laws and federal sources.

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Federal-Style Continuation for Small Employers

Section 58-18-7.5 of the South Dakota Codified Laws requires group health policies, and self-insured health benefit programs, to let employees who leave employment continue coverage for themselves and their eligible dependents for 18 months. The continuation rules apply to employers with fewer than twenty employees.

Check your notice for the deadline

The statute does not set its own election deadline for ordinary job loss, so the deadline in your notice and your certificate of coverage is the one that governs. Treat it as urgent.

Continuation is not available if you were terminated for gross misconduct.

South Dakota Continuation Compared With Federal COBRA

	Federal COBRA	South Dakota continuation
Who it reaches	Employers with 20 or more employees	Employers with fewer than 20 employees, including self-insured plans
How long	18 months, up to 36 for some events	18 months; 29 with a disability; 36 for dependents after certain events
What you pay	Up to 102 percent of the full premium	Up to 102 percent; up to 150 percent after the 18th month
New waiting period	None	None allowed
Lower-cost option	Not required	You must be offered options that reduce benefits
At the end	Coverage stops	Conversion available, applying in the 180 days before continuation ends

You are financially responsible for the full premium, including the share your employer used to pay.

Dependents and Disability

Dependents can continue for a total of 36 months after the employee's death, a divorce or legal separation, the employee becoming eligible for Medicare, or a dependent ceasing to qualify under the plan.

If you are determined disabled by Social Security at any time during the first 60 days of continuation, coverage can run for 29 months.

If Your Employer Closes or Stops Paying

A separate chapter, 58-18C, protects employees when the employer ceases operations and the policy ends. You can continue coverage for twelve months, effective from the date the group coverage was lost, as long as you had been continuously insured for the six months before.

The employer must give written notice within ten days of the coverage ending. You then have 30 days from receiving that notice to elect and pay premiums from the termination date.

If the employer stopped paying premiums or cancelled coverage without telling you, you have 60 days from being notified to elect. Whether or not notice is given, the election period can end 90 days after the group coverage ended.

When It Is Not Available

Continuation need not be offered to anyone covered for similar benefits by another policy, anyone who failed to pay a required contribution, or anyone who committed fraud in applying. Nor is it required where the insurer ends the group policy because the group no longer meets its participation or eligibility requirements.

How Much Does COBRA Cost in South Dakota?

Federal COBRA lets a plan charge up to 102 percent of the full premium: everything your employer was paying, everything you were paying, plus two percent. Based on South Dakota's average employer premium in 2025, that works out to about $764 a month for single coverage and $2,219 a month for family coverage. That is close to the U.S. average of $767 a month for single coverage.

	Single coverage	Family coverage
Average full annual premium in South Dakota	$8,985	$26,110
Estimated COBRA cost per month (102%)	$764	$2,219

Estimate = average total employer premium in South Dakota × 1.02 ÷ 12, from the federal Medical Expenditure Panel Survey (2025). These are averages. Your exact premium depends on your former employer's plan and is listed on your COBRA election notice. If you are on state continuation instead of federal COBRA, the premium rules described on this page apply.

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Nearby states: Iowa · Minnesota · Montana · Nebraska · North Dakota · Wyoming

Health Insurance After Job Loss in South Dakota

South Dakota expanded Medicaid, so adults under 65 with household income up to 138 percent of the federal poverty level may qualify. Federal law passed in 2025 adds work and community engagement requirements for expansion adults from January 2027.

A spouse or parent's plan. Losing your own coverage usually opens a window to join a family member's employer plan, and that window can be as short as 30 days. Ask early.

Common Questions

How much is COBRA insurance in South Dakota?

About $764 a month for single coverage and $2,219 a month for family coverage, based on South Dakota's 2025 average employer premium plus the 2 percent administrative fee federal COBRA allows. Your actual premium depends on your former employer's plan and appears on your COBRA election notice.

What are my health insurance options after losing my job in South Dakota?

South Dakota uses the federal Health Insurance Marketplace at HealthCare.gov. Losing job-based coverage opens a 60-day Special Enrollment Period, and you can enrol up to 60 days before coverage ends so a new plan starts as the old one stops. South Dakota expanded Medicaid, so adults under 65 with household income up to 138 percent of the federal poverty level may qualify. Federal law passed in 2025 adds work and community engagement requirements for expansion adults from January 2027.

How long does South Dakota continuation last?

18 months, 29 with a disability, and 36 for dependents after certain events.

Does it cover self-insured plans?

Yes. It reaches self-insured employer programs as well as insured policies.

How much does it cost?

Up to 102 percent, or up to 150 percent after the 18th month.

What if my employer closes or stops paying?

A separate law allows 12 months of continuation, with 30 days from the employer's notice to elect.

What is the election deadline?

The statute does not set one for ordinary job loss, so follow the deadline in your notice.

Sources

Drawn from the South Dakota Codified Laws as published by the South Dakota Legislature, and federal sources. Your plan documents and the terms your carrier provides govern your specific situation.

South Dakota Codified Laws, Section 58-18-7.5, Continuation of coverage upon leaving employment
South Dakota Codified Laws, Section 58-18-7.12, Conditions for 36-month continuation
South Dakota Codified Laws, Section 58-18-7.13, Premium for continuation and conversion
South Dakota Codified Laws, Section 58-18C-1, Continuation after employer ceases operations
U.S. Department of Labor, FAQs on COBRA Continuation Health Coverage for Workers
HealthCare.gov, Special Enrollment Period (glossary)
Agency for Healthcare Research and Quality, Medical Expenditure Panel Survey Insurance Component, 2025

Near-federal protection, with its own rules

A licensed agent can confirm which South Dakota rule applies to you, check the deadline in your notice, and price a Marketplace plan alongside continuation. No charge, no obligation.