Free & Low-Cost STD Testing Clinics in Saint Louis, MO

5 clinics in Saint Louis offer STD testing on a free or sliding-scale basis, so what you pay depends on your income, and 8 more within 25 miles are listed further down. All of them also test for HIV. Call ahead to confirm hours and what your visit will cost.

How free and low-cost care works

Most clinics here charge on a sliding scale: what you pay depends on your household income and family size, and the lowest-income patients often pay nothing. Bring a photo ID, proof of income and proof of address to get the lowest fee. How sliding-scale fees work

STD Testing clinics in Saint Louis, MO

  1. Casa de Salud

    Also tests for HIV

    3200 Chouteau AVE, Saint Louis, MO 63103 · 314-977-1250 · Website

    Services offered
    • Primary Care
    • OB/GYN
    • Counseling/Mental Health
    • Medical
    • Health Education/Nutrition
    • Sexually Transmitted Diseases (STD) Testing
    • HIV/AIDS Testing
    • WIC
    • Pregnancy
    • Immunizations
    • Physical Therapy
    • Hepatitis C Testing
    • Diabetes Screening
    • Blood Pressure Screening
    Languages spoken
    English, Spanish
    Fee structure
    Low cost
    Income eligibility
    Low Income
    Insurance accepted
    Uninsured; Underinsured
    Hours
    7 days, call for hours
    Service area
    St. Louis Area
  2. Planned Parenthood - Central West End Health Center

    Also tests for HIV

    4251 Forest Park Ave, Saint Louis, MO 63108 · 314-531-7526 · Website

    Services offered
    • Women's Health
    • Men's Health
    • Family Planning
    • Sexually Transmitted Diseases (STD) Testing
    • HIV/AIDS Testing
    • Pregnancy
    • Sexually Transmitted Diseases (STD) Treatment
    • Hepatitis C Testing
    • Social Services
    • Telemedicine
    • Walk-ins Accepted
    • Visitor restrictions in place
    • Medical
    Languages spoken
    English, Spanish, Others by Translation Service
    Fee structure
    Sliding scale available
    Income eligibility
    All income levels accepted
    Insurance accepted
    Uninsured; underinsured; insurance; Medicaid
    Hours
    Call for hours
    Service area
    Saint Louis Area
  3. Planned Parenthood - South Grand Health Center

    Also tests for HIV

    3401 South Grand, Saint Louis, MO 63118 · 314-865-1850 · Website

    Services offered
    • Women's Health
    • Men's Health
    • Family Planning
    • Sexually Transmitted Diseases (STD) Testing
    • HIV/AIDS Testing
    • Pregnancy
    • Sexually Transmitted Diseases (STD) Treatment
    • Hepatitis C Testing
    • Colorectal Cancer Screening
    • HIV/AIDS/STD Counseling
    • Social Services
    • Telemedicine
    • Medical
    • Visitor restrictions in place
    • Walk-ins Accepted
    • Health Education/Nutrition
    • Immunizations
    Languages spoken
    English, Spanish, Others by Translation Service
    Fee structure
    Sliding scale available
    Income eligibility
    All income levels accepted
    Insurance accepted
    Uninsured; underinsured; insurance; Medicaid
    Hours
    Call for hours
    Service area
    Saint Louis Area
  4. Project ARK

    Also tests for HIV

    4169 Laclede Ave, Saint Louis, MO 63108 · 314-535-7275 · Website

    Services offered
    • Substance Abuse/Addiction
    • Social Services
    • Counseling/Mental Health
    • Sexually Transmitted Diseases (STD) Testing
    • HIV/AIDS Testing
    • HIV/AIDS Treatment
    • Sexually Transmitted Diseases (STD) Treatment
    • HIV/AIDS/STD Counseling
    • Hepatitis C Testing
    • Contact clinic for details
    Languages spoken
    English
    Fee structure
    Donations welcome
    Income eligibility
    All income levels accepted
    Insurance accepted
    Uninsured; Underinsured; Insurance; Medicare; Medicaid
    Hours
    Call for hours
    Service area
    Saint Louis
  5. Vivient Health - Saint Louis

    Also tests for HIV

    2653 Locust St, Saint Louis, MO 63103 · 314-645-6451 · Website

    Services offered
    • Medical
    • Sexually Transmitted Diseases (STD) Testing
    • HIV/AIDS Testing
    • Sexually Transmitted Diseases (STD) Treatment
    • Adults
    • HIV/AIDS/STD Counseling
    • Hepatitis C Testing
    • Social Services
    • Telemedicine
    • Pharmacy
    • Immunizations
    Languages spoken
    English
    Fee structure
    Free/No fee
    Income eligibility
    Call for income guidelines
    Insurance accepted
    Uninsured; Underinsured; Insurance; Medicare; Medicaid
    Hours
    By appointment only
    Service area
    Saint Louis area

STD Testing near Saint Louis

Other free and low-cost clinics offering STD testing within 25 miles, nearest first.

  1. Betty Jean Kerr People’s Health Centers – Delmar St. Louis, MO · 4.2 mi · also tests for HIV
  2. Family Care Health Centers - Forest Park St. Louis, MO · 5.1 mi · also tests for HIV
  3. North Central Community Health Center - Pine Lawn Pine Lawn, MO · 6.5 mi
  4. Family Care Health Centers - Carondelet St. Louis, MO · 7.0 mi · also tests for HIV
  5. Planned Parenthood - West County Health Center Manchester, MO · 8.6 mi · also tests for HIV
  6. Betty Jean Kerr People’s Health Centers – Ferguson Ferguson, MO · 8.9 mi · also tests for HIV
  7. East Side Health District - Cahokia Clinic Cahokia, IL · 10.6 mi · also tests for HIV
  8. East Side Health District - Vivian Adams Clinic East Saint Louis, IL · 11.0 mi · also tests for HIV

All free and low-cost clinics in Saint Louis

Frequently asked questions

Can I get tested for STDs without insurance?
Yes. The clinics listed here serve uninsured patients, and most charge on a sliding scale based on your household income, so testing may be free or low-cost depending on what you earn. Each listing shows the clinic's fee structure; call ahead to confirm what testing costs there.
Do these clinics also test for HIV?
Many do. Clinics on this page that list HIV testing among their services are marked "Also tests for HIV". If HIV testing matters to you, confirm it when you call.
Can a teenager get tested without a parent?
In every state and Washington, DC, minors can consent to STI testing and treatment themselves, according to the Guttmacher Institute. Eight states set a minimum age (12 or 14, for example), and some states allow or require a provider to notify parents in certain situations, such as a positive HIV test. Ask the clinic about its confidentiality policy when you call.
What if there's no clinic close enough?
The CDC's GetTested locator (gettested.cdc.gov) lists HIV, STD and hepatitis testing sites across the country, many of them free or low-cost. Your county health department is also worth calling: many run their own STD clinics.