Free STD Testing in Wentzville, MO (St. Charles County)

Find STD testing near me in Wentzville, MO. Compare free and low-cost testing options and get tested for HIV, Herpes, Chlamydia, Syphilis, and other STIs.

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Find an STD testing location near Wentzville, MO

Quest Diagnostics

No Appointment Required

1201 Wentzville Pkwy Ste 117, Wentzville, Missouri 63385

0.75 mile

Tel: 6366396300


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.

North East Community Action Corporation NECAC Family Planning

St Charles Service Center

Testing open to general public.

3400 Meadow Pointe Dr, O'Fallon, Missouri 63366

7.28 mile

Tel: (636) 240-7350


Appointment Required: Yes


Tests Offered

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

Care Services Offered

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

Prevention Services Offered

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

Audiences

  • • Adolescents/Youth/Teens
  • • Adults
  • • At Risk Persons
  • • General Public
  • • Low Income Persons
  • • Persons with HIV/AIDS
  • • Persons with STDs
  • • Women
  • • Men

Fees & Payment Information

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

Languages

  • • English
  • • Spanish

Learn More

CVS MinuteClinic

Please visit the website or call for eligibility requirements. STD testing, HIV PrEP and PEP for patients 18+. Trichomoniasis testing available as part of STD testing services.

3002 Hwy K, O Fallon, Missouri 63368

9.89 mile

Tel: (866) 389-2727



Tests Offered

  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing

Care Services Offered

  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Audiences

  • • General Public

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Insurance Accepted

Languages

  • • English
  • • Interpretation Services Available for Non-English Languages

Learn More

Lincoln County Health Department

Must fit guidelines for State STD program; call for more information/screening.

5 Health Department Dr, Troy, Missouri 63379

12.29 mile

Tel: (636) 528-6117

Tel: (636) 528-8629


Appointment Required: Yes


Tests Offered

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

Care Services Offered

  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • STD Treatment
  • • TB Treatment

Prevention Services Offered

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

Audiences

  • • Adults
  • • General Public
  • • Low Income Persons
  • • Persons with HIV/AIDS
  • • Persons with STDs
  • • Persons with TB
  • • Women
  • • Men

Fees & Payment Information

  • • Fee
  • • Donations Accepted

Languages

  • • English

Learn More

CVS MinuteClinic

Please visit the website or call for eligibility requirements. STD testing, HIV PrEP and PEP for patients 18+. Trichomoniasis testing available as part of STD testing services.

400 Mid Rivers Mall Dr, Saint Peters, Missouri 63376

13.14 mile

Tel: (866) 389-2727



Tests Offered

  • • Hepatitis C Testing
  • • Hepatitis B Testing
  • • TB Testing
  • • Gonorrhea Testing
  • • Syphilis Testing
  • • Chlamydia Testing

Care Services Offered

  • • Adult Hepatitis B Vaccine
  • • Hepatitis A Vaccine
  • • Pre-Exposure Prophylaxis (PrEP)
  • • Human Papillomavirus Vaccine
  • • STD Treatment

Audiences

  • • General Public

Fees & Payment Information

  • • Fee
  • • Medicaid Accepted
  • • Medicare Accepted
  • • Insurance Accepted

Languages

  • • English
  • • Interpretation Services Available for Non-English Languages

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.

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Which Method of STD Testing is Suitable for Me?

STD testing options in Wentzville, 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 Wentzville, Missouri. Check them out to find out which option is suitable for you.

Testing MethodWaiting TimesSpeed of ResultsPositive Consultation

Private Testing (Walk-In Clinic)

10-20 Minutes with No Wait

24-72 Hours

Free With Positive Result

At-Home STD Testing

No Wait

5-11 Days

Free With Positive Result

Doctor Visit

with Insurance

Call for Appointment

7-10 Days

Co-Pay Required

Doctor Visit

without Insurance

Call for Appointment

7-10 Days

Out-of-Pocket Cost Required

Public Clinic

Limited Hours and Long Lines

7-14 Days

No

Learn more in our ultimate guide to STD testing.

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 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 does vary on a case-to-case basis. Insurance policies are often particular with the instances that they would be covering with their program. Some may cover severe accidents, some may even consider “orphan disease,” and yes, some may also cover the expenses for performing STD diagnostic tests. However, considering that your insurance provider will have to verify the person's identity availing of the program, STD testing laboratories that employ a minimal collection of patient information may not accept insurance policies to prioritize privacy over affordability.

Standard STD testing can detect common sexually transmitted diseases such as HIV (Human Immunodeficiency Virus), chlamydia, gonorrhea, syphilis, herpes, and hepatitis B and C. Additional tests may be required for less common STDs or specific situations.

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.

Test Advisor

Types of STD tests

Get informed about the different STD testing options and the prices for each test.

How Does it Work?

See how simple and easy it is to get tested for STDs in Wentzville, MO today

Most people experience feelings of hesitation when going to get tested for STD, despite knowing they might have contracted one. EasySTD was created to change that.

1

Order your STD test

Visit your nearest lab or clinic, order your home testing kit online, and follow the given instructions from an STD testing provider.

2

Undergo the test

After ordering your STD test, visit the testing center to get tested or take a self sample including urine, cotton swab, or finger prick with the home testing kit and mail it back.

3

Receive you results

Receive the lab-certified results of your STD test from your test provider via mail or phone within 2 to 3 days. If the test comes positive, consult your doctor immediately.

Concerned about an STD?

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