In Monroe County, gonorrhea is reported at about 70% lower than the US average. Whether you're getting tested as part of ongoing care or before starting a new relationship in Waterloo, Illinois, decide whether you prefer the convenience of at-home kits or the immediate attention of walk-in clinics for same-day testing. Our list covers your options.
Available testing centers
9 testing options are listed for Waterloo, IL. The nearest, Labcorp, 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.
SIHF Healthcare – Waterloo, a federally qualified health center, welcomes walk-in patients for STI screening without an appointment. A single visit can cover testing for syphilis, gonorrhea, and chlamydia, with fees set on a sliding scale tied to household income.
Tests offered
Fees & payment
Southern Illinois Healthcare Foundation, in Millstadt, weaves STI testing into its broader community health mission: covering gonorrhea, chlamydia, syphilis, and HIV alongside TB screening and family planning on a sliding-scale fee. Bacterial STIs treated same visit; appointment required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
SIHF – Smithton Health Center in Smithton meets patients where they are (uninsured, between providers, or paying out of pocket) through federally qualified standing that anchors sliding-scale fees to income. Walk-ins are welcome for syphilis, gonorrhea, and chlamydia screening, so cost is rarely a barrier to getting tested.
Tests offered
Fees & payment
Mercy-GoHealth Urgent Care in Saint Louis takes walk-ins for STI testing: no appointment needed to get gonorrhea, chlamydia, herpes, hepatitis A, B, and C, or TB screened, with bacterial infections treated the same visit and fees billed to insurance or Medicaid.
Many urgent-care sites route non-English speakers through workarounds that keep them at arm's length from the clinician actually managing their care. At Mercy-GoHealth in Saint Louis, interpretation services are part of the visit itself, so the conversation about symptoms, test results, and treatment happens directly, in full.
Anyone without a regular provider, or paying out of pocket and wanting answers in one stop, benefits from Mercy-GoHealth's broader screening capability: herpes and all three hepatitis strains sit alongside gonorrhea and chlamydia on the same visit, so one walk-in covers ground that usually takes multiple appointments elsewhere.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
A public safety-net rural health clinic about 12 miles from Waterloo. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
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 Waterloo, 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 for simplicity & support
$89 & up
Best value: single tests
$49 & 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.
Local clinicians
Beyond dedicated clinics, 1,720 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Waterloo. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 454 offer telehealth.
Lowell Sensintaffar, MD
Family medicine · 509 Hamacher Street, Waterloo
Christopher Vulin, MD Telehealth
Urology · 509 Hamacher Street, Waterloo
Mian Rizwan, MD Telehealth
Internal medicine · 907 North Illinois Route 3, Waterloo
Michelle Burk, DO
Internal medicine · 623 Hamacher Street, Waterloo
Ijeoma Arubaleze, MD Telehealth
Internal medicine · 623 Hamacher Street, Waterloo
Anil Gupta, MD
Family medicine · 421 South Main Street, Columbia
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 Waterloo, 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.
Wightman Pharmacy
0.4 mi
0.9 mi 
1.1 mi 
1.3 mi The Medicine Shoppe
7.5 miShowing the 5 closest pharmacies to Waterloo, 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 Waterloo, 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 $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
$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 Monroe County, the county that includes Waterloo, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~24% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#95 of 102 Illinois counties for chlamydia, a higher rate than 7% of the state
| Infection | Monroe County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 114.4 40 cases ▼ 79% | 557.7 | 492.2 |
| Gonorrhea | 54.4 19 cases ▼ 73% | 202.3 | 179.5 |
| Syphilis (P&S) | — no data | 11.6 | 15.8 |
| Syphilis (early) | — no data | 10.9 | 16 |
| Syphilis (late/unknown) | 8.6 3 cases ▼ 67% | 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 Monroe County, chlamydia has fallen from 165.9 to 114.4 per 100,000 (31%), and gonorrhea has risen from 31.5 to 54.4 per 100,000 (73%).
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 Monroe County.
Local HIV snapshot
Monroe County HIV care continuum (2023)
Monroe County recorded 0 new HIV diagnoses per 100,000 (2023), against 14.7 statewide and 13.7 nationally. Among Monroe County residents living with HIV, 72.7% are in care · 54.5% 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 Monroe County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Waterloo's name traces to the creek that once powered mills here, and that same commitment to stability runs through the community today. Most households have owned their homes for years, and families tend to stay put. Yet the town also draws young adults in their late teens and twenties and thirties (people establishing themselves, starting relationships, building lives) and for them especially, confidential STI testing fits into a broader picture of health management that doesn't require explanation to anyone else. Testing clinics and urgent-care facilities in and around Waterloo listed on this page offer screening without the weight of visibility that can complicate decisions in a place where people recognize faces at the grocery store.
A test result stays confidential by law; no employer, school, or family member learns about it unless you choose to tell them. The process itself is straightforward and brief, designed to fit into a busy week. Whether you're here long-term or newer to the area, routine screening during a regular checkup (or on its own, whenever it makes sense for your life) is a practical step. Waterloo's clinics welcome walk-ins and scheduled visits alike, and staff understand that some health conversations call for discretion and efficiency, nothing more.
Getting there
At 6.48/20 on the EPA walkability index, day-to-day errands in Waterloo 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 62298 snapshot
ZIP-level Census figures for the wider 62298 area around Waterloo: a single ZIP can span several communities, so they describe the area, not Waterloo alone.
Waterloo sits in Monroe County, ZIP 62298. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Waterloo? 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 Monroe 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 Waterloo-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 Waterloo 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.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Public health clinics nearby provide free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Monroe County reported ~114 chlamydia cases per 100,000 in 2023, below the Illinois average.
In Illinois, people under 18 can consent to confidential STD testing and treatment on their own.
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.
Reassuring if you tested after the window, just retest if it was early, and screen again with new partners.
It can; oral HSV-1 transmits to the genitals during oral sex.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.