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STD Testing in Twin Falls, Idaho

4 STD and HIV testing locations in Twin Falls, including 1 that list free testing.

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.

Wellness Tree Community Clinic

173 Martin St, Twin Falls, ID 83301 · (208) 734-2610
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 9:00am – 4:00pm; Tue 9:00am – 4:00pm; Wed 9:00am – 4:00pm; Thu 9:00am – 4:00pm

Family Health Services – Twin Falls - 388 Medical Clinic

388 Martin St, Twin Falls, ID 83301 · (208) 734-0451
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 7:45am – 6:00pm; Wed 7:45am – 7:00pm; Thu 7:45am – 6:00pm; Fri 8:00am – 3:00pm; Sat 8:00am – 4:00pm

Family Health Services – Twin Falls 325 Martin Clinic

325 Martin St, Twin Falls, ID 83301 · (208) 732-7101
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 8:00am – 7:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 7:00pm; Fri 8:00am – 4:00pm

Family and Adolescent Care of Twin Falls

1385 Parkview Dr, Ste 101, Twin Falls, ID 83301 · (208) 944-0497
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 8:30am – 5:00pm; Tue 8:30am – 5:00pm; Wed 8:30am – 5:00pm; Thu 8:30am – 5:00pm

Community health centers in Twin Falls

These federally funded health centers (HRSA) offer primary care, usually on a sliding fee scale. Their STD testing services are not confirmed in our data. Call to confirm STD testing.

Family Health Services - Administration

794 Eastland Dr, Twin Falls, ID 83301 · (734) 331-2213
Family Health Services · Community health center (HRSA). Call to confirm STD testing.

Family Health Services - TWIN Falls 826 Dental Clinic

826 Eastland Dr, Twin Falls, ID 83301 · (208) 732-7447
Family Health Services · Community health center (HRSA). Call to confirm STD testing.

Family Health Services - TWIN Falls Downtown Urgent Care

260 3rd Ave N, Twin Falls, ID 83301 · (208) 650-7855
Family Health Services · Community health center (HRSA). Call to confirm STD testing.

Family Health Services - TWIN Falls Medical & Behavioral Health Ccbhc Clinic

2647 Kimberly Rd, Twin Falls, ID 83301 · (208) 734-1281
Family Health Services · Community health center (HRSA). Call to confirm STD testing.

Mobile Dental Unit

794 Eastland Dr, Twin Falls, ID 83301 · (208) 734-3312
Family Health Services · Community health center (HRSA). Call to confirm STD testing.

Frequently asked questions

Where can I get STD testing in Twin Falls, ID?

This page lists 4 STD/HIV testing locations in Twin Falls, ID from the CDC NPIN directory, plus 5 community health centers that may offer testing. Call ahead to confirm services and hours.

Is there free STD testing in Twin Falls, ID?

1 of the 4 listed locations say they offer free STI and/or HIV testing. Eligibility can depend on age, income or residency. Many health departments and community health centers also use sliding-scale fees.

Do I need an appointment?

Appointment rules vary by location. Call before you go.

Which tests should I ask for?

Common tests include chlamydia, gonorrhea, syphilis, HIV and sometimes herpes or hepatitis. Which ones you need depends on your situation, so a clinician can help you decide. CDC recommends everyone ages 13 to 64 get tested for HIV at least once.

Is STD testing confidential?

Health care providers must keep your health information private. Some public health clinics offer anonymous HIV testing. Ask the clinic about their privacy policy.

Data: CDC NPIN and HRSA. Page built 2026-11-03.