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STD Testing in Merced, California

4 STD and HIV testing locations in Merced, 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.

CalPride Valle Central

710 West 18th St, Ste 18, Merced, CA 95340 · (209) 749-2051
Free testing listedSyphilisHIVRapid HIVHepatitis CHepatitis B
Mon 10:00am – 6:00pm; Tue 10:00am – 6:00pm; Wed 10:00am – 6:00pm; Thu 10:00am – 6:00pm; Fri 10:00am – 6:00pm

Golden Valley Health Centers – Merced Suites Center

847 W Childs Ave, Merced, CA 95341 · (209) 722-4842
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm

Golden Valley Health Centers – Merced Northview Center

3940 Sandpiper Ave, Merced, CA 95340 · (209) 722-4842
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm

Planned Parenthood Mar Monte – Merced Health Center

3166 Collins Dr, Merced, CA 95348 · (209) 723-7751
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 8:30am – 5:00pm; Tue 8:30am – 5:00pm; Wed 8:30am – 5:00pm; Thu 8:30am – 5:00pm; Fri 8:30am – 5:00pm

Community health centers in Merced

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.

CHCA Merced

850 W Olive Ave, Merced, CA 95348 · (209) 761-0134
Community Health Centers Of America · Community health center (HRSA). Call to confirm STD testing.

CHCA Merced Alternative Medicine Health Center

104 W Alexander Ave, Merced, CA 95348 · (209) 761-0134
Community Health Centers Of America · Community health center (HRSA). Call to confirm STD testing.

Frequently asked questions

Where can I get STD testing in Merced, CA?

This page lists 4 STD/HIV testing locations in Merced, CA from the CDC NPIN directory, plus 2 community health centers that may offer testing. Call ahead to confirm services and hours.

Is there free STD testing in Merced, CA?

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?

1 locations here say no appointment is required. Others may need an appointment. Call before you go.

Can I get a rapid HIV test?

2 locations here list rapid HIV testing, which usually gives results during the same visit.

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.