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STD Testing in Troy, Missouri

5 STD and HIV testing locations in Troy.

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.

Lincoln County Health Department

5 Health Department Dr, Troy, MO 63379 · (636) 528-6117
ChlamydiaGonorrheaSyphilisHIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm

Mercy – Mercy Clinic Primary Care

1165 E Cherry St, Troy, MO 63379 · (636) 528-1919
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:30am – 4:00pm; Tue 8:30am – 4:00pm; Wed 8:30am – 4:00pm; Thu 8:30am – 4:00pm; Fri 8:30am – 4:00pm

Mercy – Mercy Family Medicine

1003 E Cherry St, Troy, MO 63379 · (636) 528-6755
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 9:00am – 5:00pm; Tue 9:00am – 5:00pm; Wed 9:00am – 5:00pm; Thu 9:00am – 5:00pm; Fri 9:00am – 5:00pm

Mercy – Mercy Family Medicine

900 E Cherry St, Troy, MO 63379 · (636) 528-8585
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
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

Mercy – Mercy Family Medicine Winfield

35 Winfield Plz, Troy, MO 63389 · (636) 668-6824
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 9:00am – 5:00pm; Tue 9:00am – 5:00pm; Wed 9:00am – 5:00pm; Thu 9:00am – 5:00pm; Fri 9:00am – 5:00pm

Community health centers in Troy

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.

Compass Health, Inc.

91 Troy Sq, Troy, MO 63379 · (844) 853-8937
Compass Health, INC · Community health center (HRSA). Call to confirm STD testing.

Frequently asked questions

Where can I get STD testing in Troy, MO?

This page lists 5 STD/HIV testing locations in Troy, MO from the CDC NPIN directory, plus 1 community health centers that may offer testing. Call ahead to confirm services and hours.

Is there free STD testing in Troy, MO?

None of the listed locations currently say they offer free STI or HIV testing. Some list sliding-scale fees or accept Medicaid. Call to ask about low-cost options.

Do I need an appointment?

Appointment rules vary by location. Call before you go.

Can I get a rapid HIV test?

4 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.