Cook County reports about 17 syphilis cases per 100,000 residents, near the US average. If you've had a recent risk or simply test on a regular schedule in Flossmoor, Illinois, public clinics keep costs down, private labs prioritize speed, and at-home kits trade a clinic visit for convenience. Here are your testing options.
Available testing centers
9 testing options are listed for Flossmoor, IL. The nearest, Proactive Community Services, is about 0.9 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.
Proactive Community Services in Flossmoor requires an appointment, and a single scheduled visit covers syphilis, gonorrhea, chlamydia, and HIV screening. Federally qualified health center standing ties fees to a patient's income, so no one pays a fixed rate regardless of coverage status.
Languages
English
Tests offered
Serves
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Planned Parenthood of Illinois in Flossmoor runs on a sliding-scale fee and accepts Medicaid and private insurance, with donations welcomed. By appointment, the clinic tests for gonorrhea, chlamydia, syphilis, herpes, and HIV, treating bacterial infections the same visit and offering HPV and hepatitis B vaccination.
Many STI clinics route non-English speakers through a separate call line, leaving interpretation outside the exam room. At Planned Parenthood of Illinois in Flossmoor, Spanish is spoken directly in care, and interpretation services cover additional languages: meaning diagnosis, treatment options, and prevention planning all happen in the conversation itself.
Plenty of clinics treat minors but stop short of guaranteeing that a parent or guardian won't be notified. Title X federal designation at Planned Parenthood of Illinois in Flossmoor legally protects the confidentiality of STI testing, treatment, and family planning services for patients under 18. A protection that holds regardless of insurance.
Planned Parenthood of Illinois in Flossmoor prescribes all three current biomedical prevention tools: daily oral PrEP for ongoing HIV prevention, PEP for post-exposure HIV management, and DoxyPEP, doxycycline taken after potential bacterial STI exposure, for reducing gonorrhea, chlamydia, and syphilis risk. Having all three in one practice means prevention strategy isn't limited by what a single provider stocks.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
Aunt Martha's in Olympia Fields answers the need for anyone navigating care without stable coverage or between providers: its federally qualified standing locks in income-based sliding fees on STI screening for syphilis, gonorrhea, and chlamydia, no appointment required.
Tests offered
Fees & payment
Chicagoland Infectious Disease in Homewood runs a full bacterial and viral panel (gonorrhea, chlamydia, syphilis, rapid HIV, and hepatitis C) treating confirmed bacterial infections the same visit, on a sliding scale that extends to no fee. Appointments are required.
The sliding scale at Chicagoland Infectious Disease is structured so that the bottom tier carries no charge, no partial balance left over after the visit. That applies across testing, STI treatment, HIV/AIDS medical care, hepatitis B and C treatment, PrEP, PEP, DoxyPEP, and TB treatment alike.
Spanish-speaking patients at Chicagoland Infectious Disease work through their care (medication adherence counseling, prevention education, HIV test counseling) with staff who conduct those conversations in Spanish directly, so the clinical detail in treatment plans and dosing instructions lands without translation lag.
When only one or two prevention options live at the same address, the missing piece means another appointment, another intake, another delay before coverage is complete. Chicagoland Infectious Disease prescribes and manages PrEP, PEP, and DoxyPEP under the same roof, so the full prevention layer is assembled without sending patients elsewhere to close the gap.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
Aunt Martha's Health and Wellness in Hazel Crest runs on a sliding-scale fee with Medicaid and private insurance accepted, so cost adjusts to what you actually earn. Appointments are required for testing that covers gonorrhea, chlamydia, syphilis, HIV, herpes, hepatitis C, and TB, with same-visit treatment for bacterial infections.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 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 less than a mile away; if you'd rather skip the trip, an at-home kit ships to Flossmoor, 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 range: couples & full panels
$79 & 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 Cook 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.
19550 Governors Highway, Flossmoor, IL 60422
CMS-certified lab Accredited · College of American Pathologists
1430 North Arlington Hts Rd Suite 109, Arlington Heights, IL 60004
CMS-certified lab Accredited · College of American Pathologists
3701 Algonquin Rd Suite 900 - Crossroads Ctr, Rolling Meadows, IL 60008
CMS-certified lab Accredited · COLA
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Flossmoor. 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, 4,220 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Flossmoor. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,489 offer telehealth.
Taiwo Durowade, MD Telehealth
OB-GYN · 19150 Kedzie Avenue, Homewood
Jacqueline White, MD Telehealth
OB-GYN · 19550 Governors Highway, Flossmoor
David Olmstead, MD Telehealth
Internal medicine · 4001 Vollmer Road, Olympia Fields
Sandra Mcgowan, MD Telehealth
Family medicine · 222 Vollmer Road, Chicago Heights
Vipuj Shah, MD
Internal medicine · 3700 West 203rd Street, Olympia Fields
Joseph Guan, MD
Internal medicine · 3700 West 203rd Street, Olympia Fields
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 Flossmoor, 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.
Ingalls Prof Pharmacy LLL
0.5 mi
0.5 mi 
0.9 mi Medicine Shoppe
1.3 miShowing the 4 closest pharmacies to Flossmoor, 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 Flossmoor, 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.
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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 Cook County, the county that includes Flossmoor, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~17% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#5 of 102 Illinois counties for chlamydia, a higher rate than 95% of the state
| Infection | Cook County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 790 40,189 cases ▲ 42% | 557.7 | 492.2 |
| Gonorrhea | 319.7 16,265 cases ▲ 58% | 202.3 | 179.5 |
| Syphilis (P&S) | 17.4 884 cases ▲ 50% | 11.6 | 15.8 |
| Syphilis (early) | 19.3 982 cases ▲ 77% | 10.9 | 16 |
| Syphilis (late/unknown) | 41.1 2,091 cases ▲ 58% | 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 Cook County, chlamydia has risen from 694.7 to 790 per 100,000 (14%), gonorrhea has fallen from 333.3 to 319.7 per 100,000 (4%), and P&S syphilis has fallen from 20.9 to 17.4 per 100,000 (17%).
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 Cook County.
Local HIV snapshot
Federal priority area: Cook County is one of 48 U.S. counties prioritized under the Ending the HIV Epidemic initiative: targeted federal funding to expand local HIV testing, PrEP, and prevention.
Cook County HIV care continuum (2023)
Cook County recorded 24.7 new HIV diagnoses per 100,000 (2023), against 14.7 statewide and 13.7 nationally. Among Cook County residents living with HIV, 88% know their status · 78% are in care · 60.8% 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 Cook County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Flossmoor carries the feel of a place that has settled into itself, with tree-lined streets around Leavitt Avenue Park and the quiet cul-de-sacs of Ballantrae backing up against the rhythm of Lincoln Highway. That calm surface, though, sits alongside an unemployment rate that puts genuine pressure on a meaningful share of households, and for anyone navigating that stretch without steady income, the logistics of getting screened can stack up quickly.
The village skews heavily toward homeowners and married households with larger-than-average family sizes, which shapes how health decisions get made and, sometimes, deferred. Young adults in Flossmoor, those in their late teens and twenties whose years carry the steepest rates of new STI diagnoses, are a smaller slice of the population here, but that doesn't make convenient, low-cost access any less important for them. Reaching the options listed on this page means heading out along Cicero Avenue or South Halsted Street, a real drive depending on where in Briarwood Homes or Garden Court of Village West someone starts, so evening and weekend hours at those sites matter more than the mileage alone.
Cost is the sharper detail for certain residents here. More than half of Flossmoor households are in the six-figure income range, but the others are not, and a $2,021 monthly rent is a real constraint for the renters who do live here, making sliding-scale fees and no-cost options among the listed clinics the practical difference for that group.
Getting there
At 10.42/20 on the EPA walkability index, day-to-day errands in Flossmoor 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 60422 snapshot
ZIP-level Census figures for the wider 60422 area around Flossmoor: a single ZIP can span several communities, so they describe the area, not Flossmoor alone.
Flossmoor sits in Cook County, ZIP 60422. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Flossmoor? 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 Cook 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 Flossmoor-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 Flossmoor 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.
Yes, Medicaid typically covers it, and public clinics are free either way.
Proactive Community Services, about 0.9 mi away, provides free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Cook County reported ~790 chlamydia cases per 100,000 in 2023, above the Illinois average.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In Illinois, people under 18 can consent to confidential STD testing and treatment on their own.
Most results are ready in about 1–2 days.
Get treated, notify partners, pause sex until cleared, and follow up, the infection is manageable.
Yes, site matters; oral/anal exposure needs a throat or rectal swab, which urine testing won't catch.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.