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STD Testing in Decatur, Illinois

5 STD and HIV testing locations in Decatur.

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.

Crossing Healthcare – Main Clinic

320 E Central Ave, Decatur, IL 62521 · (217) 877-9117
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 7:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm

HSHS Medical Group – Multispecialty Care - Decatur

1730 E Lake Shore Dr, Decatur, IL 62521 · (217) 329-1000
ChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis CHepatitis B
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

Macon County Health Department

1221 E Condit St, Decatur, IL 62521 · (217) 423-6988
ChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Hours not listed

Planned Parenthood of Illinois – Decatur Health Center

3021 N Oakland Ave, Decatur, IL 62526 · (217) 877-6474
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 9:00am – 6:00pm; Tue 8:00am – 4:00pm; Wed 10:00am – 4:00pm; Thu 8:00am – 4:00pm; Fri 8:00am – 1:00pm

SIU Medicine – Center for Family Medicine

102 W Kenwood Ave, Decatur, IL 62526 · (217) 872-3800
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 4:30pm

Community health centers in Decatur

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.

Crossing Drive-Thru Clinic at 990 N. Water

990 N Water St, Decatur, IL 62523 · (217) 877-9117
Community Health Improvement Center · Community health center (HRSA). Call to confirm STD testing.

Crossing Healthcare Schrodt Community Health Center

320 E Central Ave, Decatur, IL 62521 · (217) 877-9117
Community Health Improvement Center · Community health center (HRSA). Call to confirm STD testing.

Frequently asked questions

Where can I get STD testing in Decatur, IL?

This page lists 5 STD/HIV testing locations in Decatur, IL 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 Decatur, IL?

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?

3 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.