St. Clair County's reported syphilis runs about 36% higher than the US average. If you're in Caseyville, Illinois, for a one-time concern or regular check-ups, public clinics keep costs down, private labs prioritize speed, and at-home kits trade a clinic visit for convenience. See your options below.
Available testing centers
9 testing options are listed for Caseyville, IL. The nearest, East Side Health District, is about 3.0 miles away. Compare community and public clinics, private labs, and at-home kits below.
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
East Side Health District in Washington Park delivers rapid and conventional HIV testing, hepatitis C, syphilis, gonorrhea, and chlamydia testing alongside same-visit bacterial STI treatment: appointments required, sliding-scale fees apply, and HIV and STI testing are free.
Free HIV and STI testing at East Side Health District isn't a carved-out program: it applies across the full testing menu, including rapid HIV, hepatitis C, syphilis, gonorrhea, and chlamydia. That blanket coverage means no service is priced differently from the next.
East Side Health District provides care directly in Spanish, which means medication adherence counseling, STI prevention education, and treatment decisions happen in the same language. No relay, no delay in clinical detail reaching the patient.
Many STI testing sites hand off HIV prevention to an outside prescriber, leaving patients to navigate a separate appointment. East Side Health District writes PrEP and PEP prescriptions directly, including PrEP coverage for uninsured patients, keeping the full prevention continuum in one clinic.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
SIHF Healthcare – Executive Office, East Saint Louis, welcomes walk-ins for STI screening without an appointment. Backed by federally qualified health center status, it offers sliding-scale fees tied to income, covering syphilis, gonorrhea, and chlamydia testing in a single visit.
Tests offered
Fees & payment
Planned Parenthood of the St. Louis Region and Southwest Missouri in Fairview Heights tests for gonorrhea, chlamydia, syphilis, herpes, and HIV on a sliding-scale fee that applies to everyone; appointments are required, and bacterial infections are treated the same visit.
Spanish-language care and interpretation for other languages are built into the clinical encounter at this Fairview Heights location, not patched in at the front desk. For anyone whose primary language isn't English, that means history, diagnosis, and treatment options land in the words they actually use to make decisions.
Many family planning providers aren't bound to protect a minor's privacy from a parent or guardian, Planned Parenthood of the St. Louis Region and Southwest Missouri is, through its Title X designation, which makes those services legally confidential for patients under 18.
This clinic prescribes both PrEP and PEP directly, which means ongoing prevention medication or a time-sensitive post-exposure course doesn't require a separate provider or a second intake process.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
A public safety-net federally qualified health center about 4 miles from Caseyville. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Southern Illinois Healthcare Foundation in Fairmont City runs STI testing and treatment through a community health center model, pairing gonorrhea, chlamydia, syphilis, and conventional HIV testing with family planning and vaccination on a sliding-scale fee. Appointments required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
Free tool · not a clinic
Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.
| Infection | Earliest reliable test | Conclusive after |
|---|---|---|
| Chlamydia | 7 days after exposure | 14 days after exposure |
| Gonorrhea | 7 days after exposure | 14 days after exposure |
| Trichomoniasis | 7 days after exposure | 28 days after exposure |
| HIV (NAT / RNA) | 10 days after exposure | 33 days after exposure |
| HIV (4th-gen Ag/Ab) | 18 days after exposure | 45 days after exposure |
| HIV (antibody) | 21 days after exposure | 84 days after exposure |
| Syphilis | 21 days after exposure | 42 days after exposure |
| Hepatitis B | 21 days after exposure | 42 days after exposure |
| Hepatitis C | 56 days after exposure | 77 days after exposure |
| Herpes (HSV) | 28 days after exposure | 112 days after exposure |
Guidance only, confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
Public / community clinic
Free HIV testing is common
Private lab (self-pay)
Never billed to insurance
At-home kit
Mailed to your door, private
Doctor / urgent care
Often $0 preventive with insurance
No centers match those filters. Clear the service-type filter or the opening-hours filters to see every center.
Every other option
Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.
Test from home
The nearest testing center is about 3 miles away; if you'd rather skip the trip, an at-home kit ships to Caseyville, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome (opens in a new tab) program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
$79 & up
Best value: single tests
$49 & up
Best for simplicity & support
$89 & up
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve St. Clair County, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.
390 Office Court, Fairview Heights, IL 62208
CMS-certified lab
4500 Memorial Drive, Belleville, IL 62226
CMS-certified lab Accredited · College of American Pathologists
6 Park Place, Swansea, IL 62226
CMS-certified lab Accredited · COLA
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Caseyville. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.
Local clinicians
Beyond dedicated clinics, 1,853 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Caseyville. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 495 offer telehealth.
Richard Derby
Family medicine · 5 Ludwig Drive, Fairview Heights
Raj Sajid, MD Telehealth
Family medicine · 415 West Main Street, Collinsville
Mazhar Lakho, MD
Internal medicine · 5032 North Illinois Street, Fairview Heights
Benedicta Umoru, MD Telehealth
Internal medicine · 5032 North Illinois Street, Fairview Heights
Omar Almousalli, MD
Internal medicine · 5020 North Illinois Street, Fairview Heights
Ahsan Usman, MD
Internal medicine · 5003 North Illinois Street, Fairview Heights
These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.
Nearby pharmacies
No pharmacy near Caseyville, IL publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
Courtney Pharmacies
2.2 miWashington Park Pharmacy
2.8 mi
3.2 mi Medicate Pharmacy
3.2 mi
3.4 mi Medicine Shoppe
3.5 miShowing the 6 closest pharmacies to Caseyville, IL.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
Testing is one step. For residents of Caseyville, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.
STD stats & rates
How reported STI rates in St. Clair County, the county that includes Caseyville, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~21% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#3 of 102 Illinois counties for chlamydia, among the very highest in the state
| Infection | St. Clair County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 815.5 2,047 cases ▲ 46% | 557.7 | 492.2 |
| Gonorrhea | 347.4 872 cases ▲ 72% | 202.3 | 179.5 |
| Syphilis (P&S) | 21.5 54 cases ▲ 85% | 11.6 | 15.8 |
| Syphilis (early) | 7.6 19 cases ▼ 30% | 10.9 | 16 |
| Syphilis (late/unknown) | 46.6 117 cases ▲ 79% | 26 | 29.5 |
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. These figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread: a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Between 2020 and 2023 in St. Clair County, chlamydia has fallen from 849.3 to 815.5 per 100,000 (4%), gonorrhea has fallen from 432.4 to 347.4 per 100,000 (20%), and P&S syphilis has risen from 21.4 to 21.5 per 100,000 (0%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in St. Clair County.
Local HIV snapshot
St. Clair County HIV care continuum (2023)
St. Clair County recorded 18.4 new HIV diagnoses per 100,000 (2023), against 14.7 statewide and 13.7 nationally. Among St. Clair County residents living with HIV, 78.8% are in care · 66.4% are virally suppressed. Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once: every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at a local health department.
Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023. It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for St. Clair County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
On a Saturday morning, a Caseyville resident might run errands along IL 157 or head toward Fairview Heights, moving through a landscape where families have lived for decades. The kind of place where people know the rhythms of their own neighborhood and plan to stay. That stability brings its own quiet pressure: in a community where households often span generations under one roof, the question of where to get tested for STDs can feel less like a practical errand and more like a choice that demands privacy. Young adults here, a significant presence in town, face that tension directly: the desire for straightforward health care collides with the reality of tight-knit streets and long memories.
Testing in and around Caseyville, listed on this page, offers a way through that bind. Clinics and providers understand that confidentiality isn't theater; it's the foundation that lets someone act on their own judgment without calculating who might overhear, who might see a receipt, or what questions might follow. Results belong to the person tested, period. Whether someone comes from Collinsville or lives a few blocks from Lions Veteran's Memorial Park, the clinics available here treat each visit as a separate moment.
Disconnected from the rest of your life in this town. That separation, that boundary, is often what makes the difference between putting off a test and getting one done.
Getting there
At 8.43/20 on the EPA walkability index, day-to-day errands in Caseyville generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.
Source: EPA National Walkability Index 2021.
ZIP 62232 snapshot
ZIP-level Census figures for the wider 62232 area around Caseyville: a single ZIP can span several communities, so they describe the area, not Caseyville alone.
Caseyville sits in St. Clair County, ZIP 62232. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Caseyville? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
Everything to know before you test in St. Clair County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Illinois law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Based on current CDC screening recommendations.
| Group | Tests | How often |
|---|---|---|
| Everyone aged 13–64 | HIV | At least once |
| Sexually active women under 25 | Chlamydia, gonorrhea | Every year |
| Women 25+ with new or multiple partners | Chlamydia, gonorrhea | Every year |
| Pregnant people | HIV, syphilis, hepatitis B & C, chlamydia | Early in pregnancy |
| Gay & bisexual men (MSM) | Chlamydia, gonorrhea, syphilis, HIV | Every 3–6 months |
| Anyone who shares injection equipment | HIV, hepatitis B & C | At least yearly |
| All adults at least once | Hepatitis C | At least once |
Testing too early can return a false negative, confirm timing with a Caseyville-area provider.
| Infection | Earliest reliable test | Sample |
|---|---|---|
| Chlamydia | 1–2 weeks | Urine or swab |
| Gonorrhea | 1–2 weeks | Urine or swab |
| Trichomoniasis | 1–4 weeks | Urine or swab |
| HIV (NAT / RNA) | 10–33 days | Blood |
| HIV (4th-gen Ag/Ab) | 18–45 days | Blood |
| HIV (antibody) | 3–12 weeks | Blood / oral |
| Syphilis | 3–6 weeks | Blood |
| Hepatitis B | 3–6 weeks | Blood |
| Hepatitis C | 8–11 weeks | Blood |
| Herpes (HSV) | 4–16 weeks (antibody); swab a sore | Blood / swab |
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Caseyville often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.
| Test | Reference price | CPT / HCPCS |
|---|---|---|
| Chlamydia (NAAT) | $47.80 | 87491 |
| Gonorrhea (NAAT) | $47.80 | 87591 |
| Trichomoniasis (NAAT) | $47.76 | 87661 |
| HIV-1/2 antigen/antibody | $26.87 | 87389 |
| HIV-1/2 antibody | $22.44 | 86703 |
| Syphilis (RPR/VDRL) | $5.61 | 86592 |
| Syphilis (treponemal antibody) | $17.49 | 86780 |
| Herpes (HSV NAAT) | $47.76 | 87529 |
| Hepatitis B surface antigen | $15.33 | 87340 |
| Hepatitis C antibody | $29.16 | 86803 |
Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Two things that actually depend on Illinois law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).
In Illinois, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
Illinois permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.
Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.
Learn more about confidential STD testing in IllinoisSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
There are 9 options within a 30-mile drive.
Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.
Yes, free HIV testing is available at public clinics in the area.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
St. Clair County reported ~816 chlamydia cases per 100,000 in 2023, above the Illinois average.
Most results are ready in about 1–2 days.
In Illinois, people under 18 can consent to confidential STD testing and treatment on their own.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
At-home kits mail to 62232: self-collect, send to the lab, results in ~2–5 days.
Your results are part of your HIPAA-protected medical record; you can ask any clinic about its own privacy practices.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.