Free STD Testing in St. Louis, MO

Research reveals that 50% of sexually active people in the USA are vulnerable to contracting an STD by the age of 25. Untreated STDs can be transferred to unborn babies during pregnancy and childbirth. Three reportable STDs, chlamydia, gonorrhea, and syphilis are asymptomatic so early testing is necessary to rule out their existence in your body. St. Louis city is recording high STD rates, particularly among older adults. It ranked 17th in the US for gonorrhea, 35th for chlamydia, and 44th for syphilis cases in 2020. Learn more about STD Testing in St. Louis, MO.

Board Approved

Medically reviewed by one or more members of the editorial board

Discover Nearby Options

STD testing centers in St. Louis, MO (St. Louis County)

Missouri ranked 6th in the country for gonorrhea rates, 14th for chlamydia rates, and 15th for syphilis rates in 2020, which indicates the gravity of the issue. In Missouri, 30 congenital syphilis cases were reported, marking another alarming trend. Between 2019-2020, gonorrhea cases rose by 5%; syphilis cases recorded steady growth, whereas chlamydia cases dropped slightly. This is attributed to fewer screenings during the pandemic. In St. Louis, STDs were higher among the 15-24 age group. Keep track of your sexual health with regular screening. Find a low-cost or free STD testing facility in St. Louis, Missouri here.

Quest Diagnostics

No Appointment Required

40 N Kingshighway, Saint Louis, Missouri 63108

1.15 mile

Tel: 3143673133


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Labcorp

No Appointment Required

1035 Bellevue Ave Ste 314, Richmond Heights, Missouri 63117

3.66 mile

Tel: 3146467356


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Labcorp

No Appointment Required

6555 Chippewa St Ste 100, Saint Louis, Missouri 63109

4.42 mile

Tel: 3146444272


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Hepatitis A Testing
  • • Hepatitis B Testing
  • • Hepatitis C Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

See Tests & Prices

Today's best offer is: $10 off any order. Discount will be applied automatically.

Washington University The SPOT Supporting Positive Opportunities with Teens

Serves those ages 13-24 only.

4169 Laclede Ave, 1st Fl, Saint Louis, Missouri 63108

0.26 mile

Tel: (314) 535-0413

Tel: (314) 535-0038


Appointment Required: Yes


Tests Offered

  • • Hepatitis C Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Medication Adherence Education and Counseling
  • • HIV/AIDS Medical Treatment
  • • Pre-Exposure Prophylaxis (PrEP)
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Behavioral Interventions

Support Services

  • • PrEP Navigation
  • • Case Management

Fees & Payment Information

  • • Donations Accepted
  • • Free HIV Testing
  • • Free STD Testing
  • • No Fee
  • • Free Hepatitis C Testing
  • • PrEP for uninsured

Learn More

Project ARK Washington University

Resources also provided for people living with HIV. Eligibility requirements for free, at home HIV testing kits: must be at least 18 years old, have a Missouri shipping address, and agree to share test result with Project ARK. One kit can be sent per person.

4169 Laclede Ave, 2nd Fl, Saint Louis, Missouri 63108

0.26 mile

Tel: (314) 535-7275

Tel: (314) 203-3700

Tel: (314) 535-1814


Appointment Required: Yes


Tests Offered

  • • Hepatitis C Testing
  • • Syphilis Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • HIV/AIDS Medical Treatment
  • • Pre-Exposure Prophylaxis (PrEP)
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Condom Distribution

Support Services

  • • PrEP Navigation
  • • Case Management

Fees & Payment Information

  • • Free HIV Testing
  • • No Fee
  • • Free Hepatitis C Testing
  • • Free HIV Self-Testing

Learn More

Myles Healthcare LLC

3915 Watson Rd, Ste 203, Saint Louis, Missouri 63109

0.29 mile

Tel: (314) 833-4001


Appointment Required: Yes


Tests Offered

  • • Hepatitis A Testing
  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Medication Adherence Education and Counseling
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Hepatitis B Treatment
  • • Hepatitis C Treatment
  • • HIV/AIDS Medical Treatment
  • • Post-Exposure Prophylaxis (PEP)
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education

Support Services

  • • PrEP Navigation

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Insurance Accepted

Learn More

CareSTL Health Whittier Street Health Center

Need to enroll as a patient.

2425 N Whittier St, Saint Louis, Missouri 63113

0.29 mile

Tel: (314) 371-3100

Tel: (314) 289-8718


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • STD Treatment
  • • TB Treatment
  • • Primary Care

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Support Services

  • • PrEP Navigation

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted
  • • PrEP for uninsured

Learn More

Northwest Health Services Incorporated Mound City Clinic

Need to enroll as a patient in order to receive services.

1303 State St, Mound City, Missouri 64470

0.29 mile

Tel: (660) 442-5464

Tel: (660) 442-5927


Appointment Required: Yes


Tests Offered

  • • Hepatitis C Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • STD Treatment
  • • TB Treatment
  • • Primary Care

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Saint Louis University School of Medicine Health Resource Center

First come-first serve; must be a patient.

1408 N Kingshighway Blvd, Ste 213, Saint Louis, Missouri 63113

0.29 mile

Tel: (314) 389-0008

Tel: (314) 696-2671


Appointment Required: No


Tests Offered

  • • Hepatitis A Testing
  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine

Prevention Services Offered

  • • HIV Test Counseling

Fees & Payment Information

  • • Free HIV Testing
  • • Free STD Testing
  • • No Fee
  • • Free TB Testing

Learn More

City of Saint Louis Department of Health Center for Communicable Disease HIV/STI and Hepatitis Service

Health Stop Testing and Referral Center

Appointments are encouraged; however, walk-ins are accepted. To schedule an appointment and for more information, call 314.657.1584.

1520 Market St, Ste 4027, Saint Louis, Missouri 63103

0.29 mile

Tel: (314) 612-5188

Tel: (314) 356-0200

Tel: (314) 657-1584


Appointment Required: No


Tests Offered

  • • Hepatitis C Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Condom Distribution

Support Services

  • • PrEP Navigation

Fees & Payment Information

  • • No Fee

Learn More

Betty Jean Kerr Peoples Health Centers Lindell Site

Appointment needed for HIV testing.

4055 Lindell Blvd, Saint Louis, Missouri 63108

0.32 mile

Tel: (314) 535-7701


Appointment Required: Yes


Tests Offered

  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Human Papillomavirus Vaccine
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted
  • • Donations Accepted

Learn More

Planned Parenthood of the St Louis Region and Southwest Missouri Central West End Health Center

If you are uninsured, you may qualify for a state-funded program or a lower fee scale. Please bring the following documents: pay stub, photo ID. Fees for services are based on your household income. Please bring proof of income when you arrive for your visit.

4251 Forest Park Ave, Saint Louis, Missouri 63108

0.35 mile

Tel: (314) 531-7526

Tel: (314) 533-1586


Appointment Required: Yes


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Condom Distribution

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Sliding Scale
  • • Insurance Accepted
  • • Donations Accepted

Learn More

ThriVe St Louis

Free HIV/STD testing open to all women. Walk-in welcome. Free Condoms.

4331 Lindell Blvd, Saint Louis, Missouri 63108

0.53 mile

Tel: (314) 783-0478

Tel: (314) 773-4626


Appointment Required: No


Tests Offered

  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing
  • • Mobile Testing Services

Prevention Services Offered

  • • HIV Test Counseling

Fees & Payment Information

  • • Sliding Scale
  • • Donations Accepted
  • • Free HIV Testing
  • • Free STD Testing

Learn More

Family Care Health Centers Forest Park

Need to enroll as a patient in order to receive services. Free syphilis testing offered in conjunction with HIV testing.

4352 Manchester Ave, Saint Louis, Missouri 63110

0.96 mile

Tel: (314) 531-5444


Appointment Required: Yes


Tests Offered

  • • Hepatitis A Testing
  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Family Planning
  • • Medication Adherence Education and Counseling
  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Hepatitis B Treatment
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • Partner Notification
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Condom Distribution

Support Services

  • • Case Management
  • • Drug Purchasing Assistance, including AIDS Drug Purchasing Assistance (ADAP)

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Sliding Scale
  • • Insurance Accepted

Learn More

Williams and Associates Incorporated Rustins Place Drop-In Center

No eligibility requirements for testing and screening services.

1114 N Sarah St, St. Louis, Missouri 63113

0.96 mile

Tel: (314) 553-9506


Appointment Required: Yes


Tests Offered

  • • Hepatitis C Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Herpes Testing
  • • Chlamydia Testing
  • • Rapid HIV Testing
  • • Conventional HIV Testing

Care Services Offered

  • • Medication Adherence Education and Counseling

Prevention Services Offered

  • • TB Prevention/Education
  • • STD Prevention/Education
  • • HIV/AIDS Prevention/Education
  • • HIV Test Counseling
  • • Hepatitis Prevention/Education
  • • Behavioral Interventions

Support Services

  • • Support Groups
  • • PrEP Navigation
  • • Case Management

Fees & Payment Information

  • • Donations Accepted
  • • Free HIV Testing
  • • Free STD Testing
  • • No Fee
  • • Free Hepatitis C Testing

Learn More

Do I have an STD?

Use our confidential STD symptom checker to get an idea of what STDs/STIs your symptoms align with and what STD tests are recommended to you.

Start Symptom Checker

Which Method of STD Testing is Suitable for Me?

STD testing options in St. Louis, MO

Every sexually active individual must protect their sexual health. Regular STD testing is the only way to care for your sexual health. However, sometimes it becomes confusing to select the right testing method as there are so many options available. For your convenience, we have gathered information about all available STD testing methods in St. Louis, Missouri. Check them out to find out which option is suitable for you.

Private testing (Walk-in clinic)

This is one of the most popular ways to get tested for STDs today. These tests combine the best of both worlds for convenience and accuracy. You will order the test online at home, but you can walk into a professional lab testing center to get tested.

Doctor's office

Another option is to simply visit your regular clinic and talk to your doctor.

At-home STD testing

If you do not want to visit a testing center, then a great alternative is an at-home test kit. You don’t even need to leave your house to get tested for STDs this way, which makes it the most discreet option. Everything is done through email and snail mail.

Community health centers and community clinics

One last option for STD testing is a trip to a free clinic. If you go to a public STD-testing clinic, then you may get a free or discounted test, depending on your financial situation.

Learn more in our ultimate guide to STD testing.

Are STD tests expensive in St. Louis, MO?

It can be, but it does not necessarily have to be. What many people need to understand is that laboratory tests would most often than not be relatively pricey due to the technology that is being utilized behind these diagnostic techniques. However, opting for specific laboratories that offer more convenient testing procedures and discounted prices for diagnostic tests would help ensure that the price will not be much of an issue in providing you with the conclusive diagnosis of your condition. It might take some independent scanning to find the right testing center for you in the most acceptable price range, but it is not as impossible as many people make it out to be.

How long does it usually take for results to come back for an STD test in St. Louis, MO?

Considering that a wide variety of testing kits and laboratory procedures can be performed to determine conclusively whether you have a particular STD or not, the time that it will take for your results to return will also be subject to the same inconsistency. Although there are specific laboratories that could produce your results even by the end of the day (albeit, it is extremely rare for institutions to do so unless necessary), most would often take a few days to a week before the results are either delivered or posted online through your secure personal profile (in the case of online transactions). In addition to that, the capability of the laboratory performing the test may also contribute to the overall timeframe of result delivery – causing delays in cases where there are several requests or understaffed to provide expedited results.

For more information, skip to the FAQs section on this page.

Test Advisor

Types of STD tests

Know all about STD testing options, and the costs of different STD tests.

STD testing FAQs

Yes. Certain companies offer at-home testing kits wherein you are the one that will collect the specimens necessary for the test at the comfort of your own home. Sure, it might sometimes be subject to errors due to the potential contamination of the sample from collection to transportation, but it does offer a great deal of privacy and convenience for patients who would prefer to have their identities hidden in fear that their community will judge them.

Although NAATs are well-known for their accuracy and sensitivity in detecting most STDs, it is also subject to certain inconsistencies, especially in the case of herpes infections. In Herpes, outbreaks often result in a relative increase in the patient’s viral load – leading to a timeline that usually has specific peaks at certain intervals instead of a consistent rise in viral load throughout. As such, sensitive tests such as NAATs are still unable to accurately diagnose herpes conditions, especially in cases where the patient has recently become asymptomatic and is currently between outbreaks. Other tests such as culture testing and type-specific virologic tests are often employed instead as a confirmatory diagnosis for the patient’s condition.

Similar to how other testing procedures behave, false-positive results are still evident even in STD testing. False-positive and even false-negative results are standard instances that showcase the imperfection of the test’s design – a factor that is present everywhere. However, despite certain inconsistencies in laboratory tests as such, physicians commonly use confirmatory tests that would often take another path entirely to arrive at the same conclusion – solidifying the initial test’s diagnosis while still ensuring that the second test is not following the inconsistencies of the first.

Similar to what was previously mentioned, herpes infections are known for their recurring tendencies – causing outbreaks now and then and thus causing an intermittent spike in the patient’s viral load for specific instances. In addition to that, other STDs also take time to proliferate and produce a sufficient viral load that could warrant a positive and, more importantly, accurate diagnosis and detection from the tests being administered. As such, detecting an STD a few days following exposure is often complex and unpredictable – leading physicians to follow a certain timeframe instead for testing STDs instead of blindly testing immediately following exposure. Physical exams, however, may supplement inaccurate laboratory diagnoses, especially in cases where the test is prone to false results.

It would vary depending on the condition that is being tested. STDs behave differently due to the varying pathogenicity of each STD’s causative organism. In some instances, you can get accurately tested as early as two weeks following exposure, while some are intermittently inaccurate due to its recurrence (much like in the case of herpes infections). To avoid this, be sure to discuss the intricacies of the test with your physician to understand whether a particular test could provide you with a conclusive diagnosis or if it still needs another confirmatory test to establish its premise.

Concerned about an STD?

Help stop the spread of STDs by knowing your status. Get tested today!