RiverStone Health

RiverStone Health Clinic — South Side

123 S 27th St, Billings, MT 59101

Mon–Fri: 8:00 AM – 12:00 PM, 1:00 – 7:00 PM 4.1 (371 reviews)
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Hours of Operation

Monday 8:00 AM – 12:00 PM, 1:00 – 7:00 PM
Tuesday 8:00 AM – 12:00 PM, 1:00 – 7:00 PM
Wednesday 8:00 AM – 12:00 PM, 2:00 – 7:00 PM
Thursday 8:00 AM – 12:00 PM, 1:00 – 7:00 PM
Friday 8:00 AM – 12:00 PM, 1:00 – 5:00 PM
Saturday 9:00 AM – 1:00 PM
Sunday Closed

Services Available

Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray

Accepted Insurance

Blue Cross Blue Shield of Montana
PacificSource
Cigna
UnitedHealthcare
Aetna
Medicare

About This Location

RiverStone Health Clinic is part of RiverStone Health — a Federally Qualified Health Center (FQHC) and public health agency serving the Billings region and Yellowstone County, with clinics in Billings, Worden, and Bridger. RiverStone serves patients regardless of insurance status on a sliding fee scale based on household income, and provides primary care, dental, behavioral health, pharmacy, pediatrics, WIC, and same-day acute care. RiverStone is also Yellowstone County's health department, handling public health functions (immunizations, disease surveillance, environmental health).

About South Side

South Side Billings is the historic neighborhood south of the railroad tracks and the Yellowstone River — home to the Yellowstone Art Museum annex, the Moss Mansion historic house, and the Billings Public Library branch. Healthcare: Billings Clinic South Side, RiverStone Health Clinic South Side, and primary care offices.

Frequently Asked Questions

Can I visit RiverStone Health if I'm uninsured?

Yes — as a Federally Qualified Health Center, RiverStone serves uninsured patients on a sliding fee scale based on household income. Bring proof of income (pay stub, tax return) to establish the discount. No one is turned away due to inability to pay.

Does RiverStone offer walk-in urgent care?

RiverStone is primarily primary care with same-day sick-visit availability. For injury care (X-ray) or after-hours urgent needs, visit Billings Clinic Urgent Care, St. Vincent Urgent Care, or MedExpress.

What insurance does RiverStone accept?

RiverStone accepts Blue Cross Blue Shield of Montana, Allegiance, PacificSource, Aetna, Cigna, UnitedHealthcare, Medicare, MT Medicaid, Healthy Montana Kids (CHIP), and self-pay (sliding scale). Call 406-247-3250 to verify.

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