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Find Supplemental Insurance Agents Near You in Rapid City, SD

Compare supplemental insurance agents in Rapid City. Review contact information and insurance categorys before you decide.

20 agents listed
Updated May 2026
Rapid City, SD
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeInsuranceUSA.com. We do not endorse any agent or guarantee outcomes. Verify licensing and disciplinary status with the Department of Insurance of South Dakota before hiring.
Showing 20 supplemental insurance agents in Rapid City, SD Listings are displayed in no particular order and are not ranked by BeforeInsuranceUSA. Order does not constitute a recommendation or endorsement of any agent.
South Dakota Senior Insurance Agency
2218 Jackson Blvd #3, Rapid City, SD 57702
(605) 939-4825 southdakotaseniorinsurance.com
Dakota NOMAD Health - Medicare Specialist
3024 Tower Rd, Rapid City, SD 57701
(605) 519-5050 dakotanomadhealth.com
AAA South Dakota Rapid City
815 St Joseph St, Rapid City, SD 57701
(605) 342-8482 cluballiance.aaa.com
Herrmann Insurance Agencies
821 Mt Rushmore Rd, Rapid City, SD 57701
(605) 718-2200 herrmannagencies.com
Rapid Insurance, Inc.
2525 W Main St #202, Rapid City, SD 57702
(605) 791-0762 ryandolly.com
HealthWise Medicare Insurance
550 N 5th St, Rapid City, SD 57701
(605) 721-9328 healthwiserapidcity.com
Dakota Business Insurance Group
3409 W Main St, Rapid City, SD 57702
(605) 846-8111 dbigroupllc.com
Black Hills Insurance Agency, Inc.
820 St Joseph St, Rapid City, SD 57701
(605) 342-5555 blackhillsagency.com
Security First Insurance
805 5th St, Rapid City, SD 57701
(605) 348-1750 security1stbank.com
Parks Insurance West
809 South St Suite 111, Rapid City, SD 57701
(605) 430-8877 parksinsurancewest.com
Acrisure Rapid City, SD (Fischer Rounds & Associates)
2491 W Chicago St, Rapid City, SD 57702
(605) 737-7865 acrisure.com
Farmers Union Insurance/Lewis Agency
2906 W Omaha St, Rapid City, SD 57702
(605) 342-3585
Aflac Regional - District Offices
3409 W Main St, Rapid City, SD 57702
(605) 343-4822
Western Dakota Insurors
816 5th St, Rapid City, SD 57701
(605) 342-3130 wdiins.com
American Benefits Agency.
429 Kansas City St #6, Rapid City, SD 57701
(605) 343-7870 americanbenefitsagency.net
Carver Insurance
820 St Joseph St, Rapid City, SD 57701
(605) 348-7410 carverinsurance.com
Horace Mann Insurance Co
902 Main St, Rapid City, SD 57701
(605) 348-4612 horacemann.com
Leavitt Heartland Insurance Services
3820 Jackson Blvd Suite 1, Rapid City, SD 57702
(605) 348-7788 leavitt.com
BankWest Insurance
333 Omaha St Ste 5, Rapid City, SD 57701
(605) 399-4200 bankwest-sd.bank
American Benefits Agency: Ericks Chris
429 Kansas City St #6, Rapid City, SD 57701
(605) 343-7870 americanbenefitsagency.net

Supplemental insurance agents in Rapid City help residents choose Medicare Supplement plans and other gap coverage. South Dakota law requires all Medicare Supplement policies to be guaranteed renewable. Agents can explain how local providers and state regulations affect your choices.

What Does a Supplemental Insurance Agent in Rapid City Cost?

In South Dakota, Medigap Plan G premiums typically range from 130 to 250 dollars per month for a 65-year-old in Rapid City. Plan N averages 100 to 180 dollars per month. Costs vary by age, gender, tobacco use, and the insurance company. This is general information, not insurance advice.

* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by agent and case complexity. This is not insurance advice — consult directly with an agent for fee specifics.

Frequently Asked Questions

What is a supplemental insurance agent in Rapid City?
A supplemental insurance agent in Rapid City helps you buy policies that cover costs not paid by original Medicare or other primary plans. They can compare Medigap plans from multiple carriers licensed in South Dakota.
How do South Dakota laws affect supplemental insurance?
South Dakota has a six-month open enrollment period for Medigap when you first turn 65. During this time insurers cannot deny coverage or charge more due to pre-existing conditions. After this window, medical underwriting may apply.