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Big Horn County Public Health
STD/STI testing location in Hardin, Montana.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 200 N Mitchell Ave, Hardin, MT 59034
Get directions
Phone: (406) 665-8720
Tests listed
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Medicaid Accepted, Sliding Scale, Fee, Insurance Accepted, Free STI Test, Free HIV Test, Free Hepatitis C Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
| Friday | 8:00am – 5:00pm |
Appointment required: No (walk-ins may be accepted)
Other services
STI treatment.
Languages: English
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-01-27. Page built 2026-11-03.