Health Insurance Carriers in Rapid City, SD
Residents of Rapid City can compare plans from: Wellmark Blue Cross Blue Shield, Sanford Health Plan, Avera Health Plans. The leading carrier in the Rapid City area is Wellmark Blue Cross Blue Shield. Plan availability varies by ZIP code — always check your specific address for available options.
Rapid City is the major city of Western South Dakota, primarily served by Monument Health (formerly Regional Health). Wellmark BCBS dominates in most Western South Dakota ZIP codes.
2026 Plan Data for Residents in Rapid City
Here is what is actually filed and for sale in Pennington County for 2026.
- Rapid City sits in Pennington County, where 3 carrier(s) have filed 28 plans for 2026: Avera, Sanford, Wellmark of South Dakota.
- Plan types available to Rapid City residents: EPO, PPO.
- One of the lower-cost Silver options is Wellmark Standard Silver EPO from Wellmark of South Dakota — $774/month at age 40 with a $6,000 deductible and $40 primary care.
Source: CMS Plan Year 2026 Qualified Health Plan Landscape file. Full-price filed rates before premium tax credits; not a quote or an offer of coverage. Verify current rates at enrollment.