Gonorrhea cases in Whiteside County are 74% lower than the national average. If you've had a recent risk or stick to a regular testing schedule in Lyndon, Illinois, consider your options: public clinics are cost-effective, private labs deliver quick results, or at-home kits offer convenience. See the list below.
Available testing centers
7 testing options are listed for Lyndon, IL. The nearest, Morrison Community Hospital District, is about 6.5 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.
A community safety-net rural health clinic about 7 miles from Lyndon. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A community safety-net federally qualified health center about 12 miles from Lyndon. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Whiteside County Health Department in Rock Falls runs by appointment, so scheduling ahead unlocks the full visit: rapid or conventional HIV testing, herpes, hepatitis A, B, and C, TB, gonorrhea, chlamydia, and syphilis, with same-visit treatment for bacterial infections and sliding-scale fees for everyone.
The clinic's lab work covers herpes alongside hepatitis A, B, and C testing: infections that require either serology or viral detection distinct from the bacterial swabs and blood draws used for gonorrhea, chlamydia, and syphilis. That broader order is placed and processed here, not split across separate referrals.
Plenty of testing sites stop at the result and hand off prevention medication to a primary care provider. Whiteside County Health Department prescribes and manages both PrEP and PEP on-site, including covering PrEP costs for uninsured patients, so prevention doesn't depend on having another provider lined up.
Spanish is available directly at Whiteside County Health Department in Rock Falls, and interpretation services extend to other languages: meaning the clinical conversation about symptoms, treatment, and follow-up happens in the patient's own language rather than getting filtered through a summary.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN + HRSA
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 7 miles away; if you'd rather skip the trip, an at-home kit ships to Lyndon, 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 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.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve Whiteside 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.
100 East Lefevre Road, Sterling, IL 61081
CMS-certified lab Accredited · College of American Pathologists
2901 Lincolnway Suite M, Sterling, IL 61081
CMS-certified lab
Showing the nearest 2 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Lyndon. 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, 126 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Lyndon. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 19 offer telehealth.
Kurt Crowe, MD
Family medicine · 212 East Railroad Street, Prophetstown
Robb Rydzynski, MD
OB-GYN · 303 North Jackson Street, Morrison
Denice Smith, MD
Family medicine · 1300 West 2nd Street, Rock Falls
Marcia Jones, MD Telehealth
Family medicine · 15 West 3rd Street, Sterling
Todd Gray, MD
Internal medicine · 815 West 23rd Street, Sterling
Vasantha Gona, MD
Internal medicine · 100 East Lefevre Road, Sterling
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 Lyndon, 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.
Hartig Drug
3.3 miMorr Fitz
6.7 miErie Telepharmacy
9.1 mi
10 mi 
13 mi Showing the 5 closest pharmacies to Lyndon, 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 Lyndon, 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.
$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 $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
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 Whiteside County, the county that includes Lyndon, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~27% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#49 of 102 Illinois counties for chlamydia, a higher rate than 52% of the state
| Infection | Whiteside County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 256.9 140 cases ▼ 54% | 557.7 | 492.2 |
| Gonorrhea | 45.9 25 cases ▼ 77% | 202.3 | 179.5 |
| Syphilis (P&S) | 11 6 cases ▼ 5% | 11.6 | 15.8 |
| Syphilis (early) | 3.7 2 cases ▼ 66% | 10.9 | 16 |
| Syphilis (late/unknown) | 3.7 2 cases ▼ 86% | 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 Whiteside County, chlamydia has fallen from 328.6 to 256.9 per 100,000 (22%), gonorrhea has risen from 35.9 to 45.9 per 100,000 (28%), and P&S syphilis has risen from 3.7 to 11 per 100,000 (197%).
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 Whiteside County.
Local HIV snapshot
Whiteside County HIV care continuum (2023)
Whiteside County recorded 0 new HIV diagnoses per 100,000 (2023), against 14.7 statewide and 13.7 nationally. 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 Whiteside County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Getting tested for STIs in Lyndon means accepting that the clinic you need may not sit on West Commercial Street or East Commercial Street, you'll likely need to travel to a neighboring county or larger town to reach a provider with the equipment and staff for full screening. That reality shapes how people here approach sexual health: a short drive becomes part of the calculus, and privacy takes on different weight when the person who might recognize you at the pharmacy could also recognize you in a waiting room. Young adults in Lyndon (those navigating early careers, relationships, and the everyday uncertainties that come with sexual activity) often face this same math. Confidentiality matters acutely in a place where social networks overlap, where discretion can't be assumed just because a clinic exists in theory somewhere nearby.
Testing facilities listed on this page serve the area, but the gap between "available" and "accessible without friction" is real here. That said, the absence of a local testing site doesn't mean absence of care. Providers in the region understand what Lyndon residents deal with: distance, the need for genuine privacy, and the desire to know their status without broadcasting it. Many offer appointment windows that work around travel time, and results stay confidential by design, not by luck.
Getting there
At 4.42/20 on the EPA walkability index, day-to-day errands in Lyndon 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 61261 snapshot
ZIP-level Census figures for the wider 61261 area around Lyndon: a single ZIP can span several communities, so they describe the area, not Lyndon alone.
Lyndon sits in Whiteside County, ZIP 61261. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Lyndon? 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 Whiteside 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 Lyndon-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 Lyndon 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.
Morrison Community Hospital District, about 6.5 mi away, with 3 options within 30 miles.
Yes, Medicaid typically covers it.
Public clinics serve people without insurance, often on a sliding scale.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Whiteside County reported ~257 chlamydia cases per 100,000 in 2023, below the Illinois average.
Most results are ready in about 1–2 days.
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.
Use condoms, test regularly, get the HPV and hep B vaccines, and ask about PrEP for HIV.
Yes, test even without symptoms, and tell the provider which infection so they can treat or retest appropriately.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.