Who is leaving, what's left in your county, and what to do before the deadline. Last checked October 5, 2026.
No major insurer is leaving the South Dakota marketplace for 2027.
In 2026, 3 companies sold South Dakota marketplace plans: Avera Health Plans, Sanford Health Plan and Wellmark of South Dakota, Inc..
Hi, I'm Sam Jaber, a health insurance broker licensed in 36 states, including South Dakota. The main takeaway for South Dakota is straightforward: I haven't found any marketplace insurer planning to withdraw for 2027.
I checked the filings rather than simply assuming everyone would stay. South Dakota has three marketplace insurers: Avera, Sanford and Wellmark. Each submitted an individual-market rate filing for 2027 on the federal rate review site. South Dakota also wasn't affected by any of the 2026 exits I've tracked, so residents aren't dealing with a previous forced transfer.
Your insurer can stay while your specific plan changes. Companies sometimes discontinue coverage options, narrow networks or change their service areas. Under federal rules, when a plan ends but its insurer remains, the marketplace transfers you to another plan from that company if state law permits. That replacement might be different from what you had, so carefully review the notice expected by November 1.
South Dakota already has limited marketplace competition. In 2026, 24 counties offered only 2 insurers, including Minnehaha and Lincoln around Sioux Falls and its suburbs, as well as areas covering Pierre, Aberdeen, Mitchell and Yankton. Pennington County, home to Rapid City, had all 3 companies. With so few alternatives, changes to provider networks deserve particular attention.
Consider a rancher living outside Pierre who visits a Hughes County clinic but travels to Sioux Falls for specialist care. If either provider stops accepting a plan in 2027, there's only one competing insurer to consider, not five. I'd contact both offices once the new plans publish in late October, rather than wait until just before December 15.
South Dakota does have solid marketplace PPO availability. Both Avera and Sanford offered PPO coverage in every county during 2026. If you're healthy and your income exceeds the tax credit threshold, I'd also compare those options against a nationwide private PPO I can arrange.
No South Dakota county loses a marketplace insurer for 2027 from what I checked.
On the marketplace, PPO plans were sold in 66 of South Dakota's 66 counties in 2026. They come from Avera Health Plans and Sanford Health Plan.
Your coverage doesn't end immediately just because the insurer is leaving. The existing policy continues through December 31, 2026, and you're entitled to written notice beforehand. Federal requirements call for at least 90 calendar days of notice when an insurer discontinues a plan, or at least 180 calendar days when it withdraws completely from a state's individual market. Haven't received anything yet? Contact your insurer and request the notice.
Here's where people often misunderstand the process. Under federal regulation 45 CFR 155.335, the marketplace may place you with another insurer when your current company has no remaining marketplace plan. That's permission, not a guarantee. State law and the regulator's instructions govern the transfer. Without specific direction, the marketplace chooses a "similar" plan. The regulation doesn't require anyone to verify that your doctors or medications are covered.
Purchased your coverage directly from the insurer rather than through the marketplace? Its automatic re-enrollment provisions don't apply to your policy. You'll have to select replacement coverage on your own.
HealthCare.gov opens enrollment November 1. You should receive 2 notices by that point, one from your insurer and another from the marketplace. The marketplace notice identifies any replacement plan you'll be placed in if you haven't acted by December 15. HealthCare.gov also warns that automatic re-enrollment doesn't happen in every situation.
Choose your replacement no later than December 15 to begin coverage January 1. Enrolling from December 16 through January 15 gives you a February 1 effective date. If your previous policy ends December 31, that means going without coverage for January.
You might still qualify to enroll after the regular window closes. HealthCare.gov recognizes discontinued coverage as a qualifying event, and federal regulations allow 60 days before and 60 days after your old plan's termination to select replacement coverage. I wouldn't rely on that as your first choice. Make sure you're eligible before planning around those dates.
The way I'd approach this depends on your particular situation and where things stand for you. Whichever route makes sense, the next step is the same: let's talk on the phone before the deadline.
If your income puts you outside the tax credit range, you're responsible for the entire marketplace premium, with your choices limited to the insurers serving your county. That's when I'd also consider private coverage. Medically underwritten plans use nationwide PPO networks, and their pricing reflects your health. Healthy applicants may pay less than the marketplace's unsubsidized rate. There are tradeoffs: insurers ask medical questions and can reject an application or exclude a preexisting condition. We'll review those details together before you decide.
Next step: Give me a call, and I'll compare a nationwide PPO quote for your household with the marketplace coverage offered in your South Dakota county.
Regardless of which insurers remain on your county's marketplace, I can help you obtain a nationwide PPO in South Dakota. On the marketplace, PPO plans were sold in 66 of South Dakota's 66 counties in 2026. They come from Avera Health Plans and Sanford Health Plan.
For healthy people paying the entire marketplace premium, it's worth comparing private, medically underwritten PPO coverage. These plans offer networks extending nationwide. I carry health insurance licenses in 36 states, including South Dakota.
Straight answers, no sales pitch.
No major insurer is leaving the South Dakota marketplace for 2027. Every company that sold South Dakota marketplace plans in 2026 has a 2027 rate filing on the federal rate review site.
Possibly, but there's no guarantee. Federal rules permit the marketplace to assign a comparable plan from another insurer when state law and regulators allow it. HealthCare.gov specifically cautions that automatic re-enrollment isn't always available. And if your current coverage was purchased outside the marketplace, that process won't apply. My advice is to choose your replacement yourself.
To start coverage January 1 through HealthCare.gov, enroll by December 15. You have until January 15 before open enrollment ends, but selecting a plan after December 15 means it won't take effect until February 1.
Yes. I can help you find a nationwide PPO available in South Dakota. On the marketplace, PPO plans were sold in 66 of South Dakota's 66 counties in 2026. They come from Avera Health Plans and Sanford Health Plan.
Last checked October 5, 2026. I update this page when the 2027 plan list publishes in late October.
Call me with your county, the people who need coverage and the details of your notice. I'll compare the remaining South Dakota marketplace plans with a nationwide PPO quote and help you decide before enrollment ends. I'm licensed in 36 states, and we can handle everything by phone.
Every state on the list, and guides for South Dakota