Find affordable health insurance plans in South Dakota. As an independent broker licensed in all 50 states, we compare ACA, private, and Medicare options with no fees and no pressure.
Get Your Free South Dakota QuoteSouth Dakota's recent Medicaid expansion changed eligibility for tens of thousands — many residents are still learning they now qualify for free or low-cost coverage.
South Dakota uses HealthCare.gov. South Dakota expanded Medicaid via voter initiative in 2022.
Most South Dakota households earning under 400% of the federal poverty level qualify for premium tax credits — often reducing monthly premiums by 50–90%. We can verify your subsidy eligibility in minutes and quote plans against your specific doctors and prescriptions.
Visit HealthCare.gov ↗For South Dakota residents who don't qualify for ACA subsidies — typically higher-income earners and business owners — private (non-marketplace) plans offer year-round enrollment and broader provider networks.
Our brokerage works with all major carriers operating in South Dakota, so we can quote both ACA and private plans side-by-side and let the math speak for itself.
South Dakota residents turning 65 or already on Medicare have hundreds of plan combinations to choose from. We help compare Medicare Supplement (Medigap), Medicare Advantage, and Part D drug plans across Sioux Falls, Rapid City, Aberdeen, and the rest of South Dakota.
Compare Medicare plans →Including Sioux Falls, Rapid City, Aberdeen, Brookings, Watertown and every other city, town, and county in the state.
South Dakota Open Enrollment for ACA marketplace plans runs annually from November 1 through January 15. Outside this window, you'll need a Qualifying Life Event (marriage, birth, job loss, move) to enroll. Private (non-marketplace) plans, Medicare, and short-term plans are available year-round.
Premiums in South Dakota vary by age, ZIP code, plan tier, and tobacco use. Most households earning under 400% of the federal poverty level qualify for premium tax credits that reduce monthly costs by 50–90%. We'll quote your exact subsidy in minutes — there's no fee to compare.
No. As an independent broker we can enroll you directly through HealthCare.gov for subsidy-eligible plans, or quote private off-marketplace plans if you don't qualify for a subsidy. Either way, the price is identical to going direct — carriers pay our commission, never you.
Yes. Sentinel Family Insurance is a licensed independent brokerage authorized to sell health, life, Medicare, and annuity products in all 50 states, including South Dakota.
We're licensed in all 50 states. Browse a few popular destinations or see the full list.
See all 50 states →A licensed advisor will compare plans available in South Dakota and respond within 1 business day. No fees, no pressure.
By calling the number above, you will be connected to a licensed insurance agent.