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The Best Health Insurance In South Dakota Of 2025

Updated: Jan 2, 2025, 5:44am
Written By
Deputy Editor, Insurance
Reviewed
Managing Editor, Insurance
& 1 other
Editorial Note: We earn a commission from partner links on Forbes Advisor. Commissions do not affect our editors' opinions or evaluations.

Key Takeaways

  • Sanford Health Plan is the best health insurance in South Dakota.
  • We evaluated rates, deductibles, complaints and types of individual plans offered in South Dakota.
  • South Dakota health insurance costs an average of $826 a month for a silver plan.
Read more

Summary: Best Health Insurance In South Dakota

Why You Can Trust Forbes Advisor

We analyzed costs, complaints to state insurance departments, deductibles, breadth of health plans and metal-tier offerings in South Dakota. Our editors are committed to bringing you unbiased ratings and information. Advertisers do not and cannot influence our ratings. You can read more about our editorial guidelines and the methodology for the ratings below.

  • 9 South Dakota health plans evaluated: 3 gold, 3 silver and 3 bronze or expanded bronze plans
  • 108 years of insurance experience on the editorial team
  • Unbiased editorial teams

Best Health Insurance Companies In South Dakota


Best overall

Sanford Health Plan

Sanford Health Plan
5.0
Our ratings take into account a product's cost, features, ease of use, customer service and other category-specific attributes. All ratings are determined solely by our editorial team.

Bronze plan avg. cost

$622/month

Silver plan avg. cost

$794/month

Gold plan avg. cost

$900/month

Sanford Health Plan
See Plans Arrow
On Healthcare.com’s Website

$622/month

$794/month

$900/month

Our Expert Take

Sanford Health Plan is the best health insurance company in South Dakota thanks to its competitive rates and low silver plan deductible.

Pros & Cons
  • Offers both HMOs and PPOs in the marketplace in South Dakota.
  • Low complaint level to state insurance departments.
  • Lowest average bronze and silver plan deductibles in the state.
  • You may find cheaper health insurance rates by shopping around.
  • Highest average gold plan deductible in the state ($1,825).

Best for low price

Wellmark of South Dakota, Inc.

Wellmark of South Dakota, Inc.
4.8
Our ratings take into account a product's cost, features, ease of use, customer service and other category-specific attributes. All ratings are determined solely by our editorial team.

Bronze plan avg. cost

$608/month

Silver plan avg. cost

$807/month

Gold plan avg. cost

$807/month

Wellmark of South Dakota, Inc.
See Plans Arrow
On Healthcare.com’s Website

$608/month

$807/month

$807/month

Our Expert Take

Wellmark is a type of Blue Cross Blue Shield plan and has the cheapest health insurance rates among the three insurers that offer plans on the marketplace in South Dakota. That makes it worth getting Wellmark quotes if you’re shopping for an ACA plan.

More: Blue Cross Blue Shield Health Insurance Review

Pros & Cons
  • As a Blues plan, has a wide provider network in all 50 states and even internationally.
  • Very low complaint level to state departments of insurance.
  • Lowest average gold plan deductible in the state ($1,500).
  • Highest average bronze and silver deductibles in South Dakota.
  • Only offers EPOs in South Dakota, so you don’t get to choose between plans like Sanford Health Plan.

Cheapest Health Insurance by Plan Type in South Dakota

Health insurance companies that offer health plans on the Affordable Care Act (ACA) marketplace may offer four types of health plans. South Dakota insurers offer three types: preferred rovider organization (PPO), exclusive provider organization (EPO) and health maintenance organization (HMO) plans.

  • Cheapest PPO in South Dakota: Sanford Health Plan
  • Cheapest EPO in South Dakota: Wellmark of South Dakota, Inc.
  • Cheapest HMO in South Dakota: Sanford Health Plan

How Much Does Health Insurance Cost in South Dakota?

Health insurance costs in South Dakota will vary by age, location, metal tier chosen, smoking status and the plan type you choose. Your health and gender aren’t factors in premiums when you get a health plan from the Affordable Care Act marketplace.

Cost of PPO, HMO and EPO Plans in South Dakota

Our evaluation found that PPOs cost an average of $776/month and HMOs average $568/month in South Dakota. Here are average premiums among the top health insurance companies in South Dakota.

Company PPO cost per month HMO cost per month EPO cost per month Learn More
Sanford Health Plan
$756
$526
N/A
On Healthcare.com's Website
Wellmark of South Dakota, Inc.
N/A
N/A
$722
On Healthcare.com's Website
Source: Federal health insurance marketplace at HealthCare.gov. Costs are for unsubsidized plans. Averages are based on costs for buyers ages 21, 27, 30, 40, 50 and 60.

Cost of Health Plans by Metal Tier in South Dakota

Silver health plans cost an average of $826/month in South Dakota. Here’s a look at premiums among the top-scoring South Dakota health plans in our evaluation.

Company Bronze or Expanded bronze plan cost per month Silver plan cost per month Gold plan cost per month Learn More
Sanford Health Plan
$622
$794
$900
On Healthcare.com's Website
Wellmark of South Dakota, Inc.
$608
$807
$807
On Healthcare.com's Website
Source: Federal health insurance marketplace at HealthCare.gov. Costs are for unsubsidized plans. Averages are based on costs for buyers ages 21, 27, 30, 40, 50 and 60.

Average Cost of Bronze Plans in South Dakota at Age 27

ACA law allows children to stay on a parent’s health plan until age 26. After that, they may need their own plan from the state’s health insurance marketplace. Since younger people usually need less healthcare, we looked at average prices for bronze plans at age 27 in South Dakota. Overall, expect to pay an average of $442 a month for a bronze plan at age 27.

Average Cost of Silver Plans in South Dakota at Age 40

Silver plans are the most popular health plan tier and have an average cost of $707 a month for 40-year-olds in South Dakota. Here’s a look at the average costs by county.

Average Cost of Gold Plans in South Dakota at Age 60

Before you’re eligible for Medicare at age 65 you may be looking for a good health plan. Gold plans can be a smart choice for older people who may require more healthcare. The average cost for a Gold plan at age 60 in South Dakota is $1,576 a month. Here’s how average costs look in South Dakota counties.


How to Find the Best Health Insurance Plan in South Dakota

Platinum Plans: Good for People Who Need Frequent Healthcare

Platinum plans are the most expensive ACA marketplace plans and they’re also the hardest to find. Less than 10% of ACA plans are platinum plans, so there’s a good chance you might not even see them offered.

If a health insurance company in your area offers platinum plans, these types of plans may work for you if you need frequent healthcare and multiple expensive prescriptions. Platinum plans have low health insurance deductibles and coinsurance, so you pay lower amounts when you need healthcare. But they also have the highest premiums, so you pay the most to have coverage each month.

Gold Plans: Good for People Who Want Lower Out-of-Pocket Costs

Gold plans have lower out-of-pocket costs than silver or bronze plans, but they come with higher health insurance premiums. If you expect to get regular healthcare, a gold plan could be a good option since you will pay less when you receive care compared to a silver or bronze plan.

You’ll want to weigh the cost of premiums with the out-of-pocket costs like coinsurance and deductibles when you’re choosing an ACA plan.

Silver Plans: Good for People Who Are Looking to Balance Premiums and Out-of-Pocket Costs

If you want to avoid very high deductibles but also don’t want to spend a fortune on premiums, a silver plan might be a smart option. Silver plans have lower out-of-pocket costs than bronze plans and lower premiums than platinum and gold plans, which make them a good balance.

Silver and bronze plans are the most common ACA plans offered, so you shouldn’t have an issue getting a silver plan in your region.

Bronze Plans: Good for People Looking for the Lowest Premiums

Bronze plans are an excellent option if you don’t use healthcare often and want the cheapest coverage. The trade-off is that bronze plans have higher out-of-pocket costs when you receive healthcare.

If you’re looking for the cheapest health plans that still offer comprehensive coverage, a bronze plan could be the best choice.

Some health insurers also sell “expanded bronze” policies. These plans feature higher coinsurance levels for in-network care (up to 65%) than standard bronze plans (average of 60%).

More: Bronze, Silver, Gold or Platinum Health Insurance

Catastrophic Plans: Good for Young People Who Don’t Plan to Need Healthcare

The ACA marketplace offers catastrophic health insurance to people under age 30 and those dealing with severe economic issues like homelessness. If you’re eligible for a catastrophic plan, you may like the low monthly premium but be prepared for the high out-of-pocket costs.

One thing that makes catastrophic plans different from other health plans is that they don’t have coinsurance. Instead, you’ll pay an extremely high deductible when you get medical care. Once you’ve spent that deductible amount on healthcare, a catastrophic plan pays the rest of your in-network healthcare costs for the year.


Methodology

We analyzed Affordable Care Act marketplace health insurance companies in South Dakota to determine the best options. Our ratings are based on:

  • Average premiums (30% of score):  We calculated average premiums for health insurance companies that offer ACA plans in South Dakota. Averages were based on premiums for buyers ages 21, 27, 30, 40, 50 and 60. Source: HealthCare.gov.
  • Complaints made to state insurance departments (30% of score): We used complaint data from the National Association of Insurance Commissioners.
  • Average silver plan deductible (20% of score): The deductible is how much you have to pay for healthcare in a year before the health plan begins picking up a portion of the costs. Companies with health plans that had low deductibles got more points. Source: HealthCare.gov.
  • Breadth of health plans (10% of score): Health insurance companies may offer up to four types of plan benefit designs (PPO, HMO, EPO and POS). We gave points to companies that offer more types of plans. Source: HealthCare.gov.
  • Metal tier offerings (10% of score): The ACA marketplace has four metal tier levels. We gave points to companies that offered more tier options. Source: HealthCare.gov.

Read more: How Forbes Advisor Rates Health Insurance Companies

Find The Best Health Insurance In South Dakota

Get a free quote and availability for the best plans in South Dakota
See Plans

On Healthcare.com’s Website


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