Skip to main content

STD Testing in Monmouth, IL: Free, Same-Day & Confidential

Chlamydia cases in Warren County occur at a rate 62% below the US average. If you're starting a new relationship in Monmouth, Illinois or maintaining your sexual health as part of ongoing care, you have options. Some clinics may bill insurance or offer sliding-scale fees, while many private labs let you pay one self-pay price. See the full list below to weigh your options.

Find a lab
  • Clinics, labs & at-home kits compared
  • Free & low-cost options included
  • Backed by CDC, CMS & Census data
  • Editorially reviewed

STD testing near Monmouth, IL

9 testing options are listed for Monmouth, IL. The nearest, Eagle View Community Health System, is about 0.4 miles away. Compare community and public clinics, private labs, and at-home kits below.

How to read these listings

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.

Community health center 0.4 miles

Eagle View Community Health System

Where these reviews come from

Review sources

  • Google92
  • EasySTD5
Rated 4.7 out of 5 from 97 reviews

Eagle View Community Health System in Monmouth runs on scheduled appointments, so a single planned visit covers gonorrhea, chlamydia, syphilis, rapid or conventional HIV, hepatitis B, hepatitis C, and TB. Bacterial infections treated the same day, the rest managed on-site through the health center's broader care system. Fees run on a sliding scale, with Medicaid and Medicare accepted.

Tests & treats Sliding-scale
Address
230 South Main Street, Monmouth, IL 61462
Booking
Appointment required
Opening hours
  • Monday 7:00 AM – 7:00 PM
  • Tuesday 7:00 AM – 5:00 PM
  • Wednesday 7:00 AM – 5:00 PM
  • Thursday 7:00 AM – 5:00 PM
  • Friday 7:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Community health center 1.0 miles

Osf Healthcare System

No ratings yet

A safety-net rural health clinic about 1 mile from Monmouth. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.

Address
1000 West Harlem Avenue, Monmouth, IL 61462
Website
Community health center 13.5 miles

Knox County Health Department

Where these reviews come from

Review sources

  • Google48
  • EasySTD4
Rated 3.6 out of 5 from 52 reviews

Knox County Health Department in Galesburg pairs testing for HIV, syphilis, gonorrhea, chlamydia, and hepatitis C with same-visit treatment for bacterial STIs, all on a sliding-scale fee accepted alongside Medicaid and insurance: appointments required, and care is available in Spanish.

Read full overview Show less

Hepatitis C Testing Goes Beyond Antibody Screening

Gonorrhea, chlamydia, syphilis, and HIV make up the floor at most sexual health clinics. Hepatitis C rarely joins them. Knox County Health Department runs a rapid hepatitis C test as part of its standard panel, which means a condition that often advances silently gets caught in the same appointment.

Tenofovir-Based PrEP Is Prescribed and Managed On-Site

Knox County Health Department writes PrEP prescriptions directly, meaning daily oral tenofovir-based regimens are initiated and monitored here rather than requiring a separate provider relationship. PEP is also available, keeping both prevention options anchored to one clinical team.

Spanish-Speaking Patients Get Full Clinical Access

For someone without a regular provider who needs to discuss PrEP eligibility, treatment options, or a reactive result in Spanish, Knox County Health Department delivers that conversation directly. No intermediary, no delayed comprehension. Spanish-language care is a standing service, not a workaround.

Tests & treats Sliding-scale PrEP
Address
1361 West Fremont Street, Galesburg, IL 61401
Booking
Appointment required
Opening hours
  • Monday 7:00 AM – 5:00 PM
  • Tuesday 7:00 AM – 5:00 PM
  • Wednesday 7:00 AM – 5:00 PM
  • Thursday 7:00 AM – 5:00 PM
  • Friday 7:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Community health center 14.7 miles

St Mary Medical Center

Where these reviews come from

Review sources

  • Google147
  • EasySTD5
Rated 2.9 out of 5 from 152 reviews

A community safety-net rural health clinic about 15 miles from Monmouth. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.

Address
695 North Kellogg Street, Galesburg, IL 61401
Website
Community health center 14.8 miles

Graham Hospital Association

Where these reviews come from

Review sources

  • Google19
  • EasySTD3
Rated 3.3 out of 5 from 22 reviews

A safety-net rural health clinic about 15 miles from Monmouth. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.

Address
530 North Seminary Street, Galesburg, IL 61401
Website

Free tool · not a clinic

When can I test? Exposure-window calculator

Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.

Detection windows for every 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.

Find your match in 10 seconds

What matters most to you?

What will it cost? Estimate your STD test

Typical out-of-pocket ranges by option, actual cost depends on which tests you need.

  • Public / community clinic

    Free HIV testing is common

    $0–$25
  • Private lab (self-pay)

    Never billed to insurance

    $24–$200
  • At-home kit

    Mailed to your door, private

    From $49
  • Doctor / urgent care

    Often $0 preventive with insurance

    $0–$50 copay

Rate this clinic

Rate what mattered to you, no account needed. Reviews are moderated before publishing.

Privacy & discretion
Wait time
Staff & comfort
Value for cost

Every other option

More ways to get tested in Monmouth, IL

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.

At-home STD testing in Monmouth, IL

The nearest testing center is less than a mile away; if you'd rather skip the trip, an at-home kit ships to Monmouth, 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.

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.

Clinicians near Monmouth, IL who may help arrange STD testing

Beyond dedicated clinics, 85 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Monmouth. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 6 offer telehealth.

  • Balakrishna Ravella, MD

    Internal medicine · 1000 West Harlem Avenue, Monmouth

  • Robert Wagner, MD

    Family medicine · 1361 West Fremont Street, Galesburg

  • Mark Meeker, MD

    Internal medicine · 695 North Kellogg Street, Galesburg

  • Thomas Patterson, MD

    Urology · 530 North Seminary Street, Galesburg

  • Keith Peachey, MD

    Family medicine · 834 North Seminary, Galesburg

  • Chad Lampe, MD

    Family medicine · 2028 North Seminary Street, Galesburg

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.

Pharmacies near Monmouth, IL

No pharmacy near Monmouth, 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.

  • Axline Pharmacy (01)

    0.3 mi
    Rx pickupCondoms / EC
  • Walgreens 0.4 mi
    Rx pickupOTC HIV self-testAt-home STI kitsPrEP/PEP fillsHPV & Hep B vaccinesCondoms / EC
  • Warren County Pharmacy

    0.7 mi
    Rx pickupCondoms / EC
  • Shopko Pharmacy 145

    0.8 mi
    Rx pickupCondoms / EC
  • Axline's

    13 mi
    Rx pickupCondoms / EC

Showing the 5 closest pharmacies to Monmouth, IL.

Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.

PrEP, prevention & online treatment

Testing is one step. For residents of Monmouth, 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.

Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.

STDs & HIV in Warren County: the local picture

How reported STI rates in Warren County, the county that includes Monmouth, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~30% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.

#79 of 102 Illinois counties for chlamydia, a higher rate than 23% of the state

Reported STD rates per 100,000, Warren County vs Illinois vs U.S.

Warren County Illinois U.S. ▲▼ = Warren County vs the state average
Infection Warren County Illinois United States
Chlamydia
185.4 30 cases ▼ 67%
557.7 492.2
Gonorrhea
30.9 5 cases ▼ 85%
202.3 179.5
Syphilis (P&S) — no data 11.6 15.8
Syphilis (early) — no data 10.9 16
Syphilis (late/unknown)
6.2 1 cases ▼ 76%
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.

Reported STD rates in Warren County over time (per 100,000)

Chlamydia ▼ 18% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 150 300 2020202120222023

Between 2020 and 2023 in Warren County, chlamydia has fallen from 261.4 to 185.4 per 100,000 (29%), gonorrhea has fallen from 118.8 to 30.9 per 100,000 (74%), and P&S syphilis has held roughly steady from 11.9 to 11.9 per 100,000.

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

What shapes testing access in and around Monmouth, IL

Adults uninsured
10.7%
No routine checkup
22.9%
No transportation
8.8%
Binge drinking
17.6%
Frequent mental distress
17.9%
Depression
22.5%
Below poverty line
14.6%
Primary-care ratio
1,837 : 1
Warren County
  • Primary-care shortage score 16 / 26
  • Medically Underserved Area
  • Social Vulnerability Index · 54th percentile nationally

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 Warren County.

Local HIV snapshot

HIV in Warren County (2023)

New diagnoses (2023)
0cases countywide
PrEP users / 100k
73

Warren County HIV care continuum (2023)

Warren 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.

Pregnant or planning to be?

Congenital syphilis is the fastest-rising STI: what to test, and when

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 Warren County tests for syphilis.

Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).

18 Sources

Local resources & officials

Data & references

About Monmouth, IL

Monmouth's tree-lined blocks and brick storefronts speak to a town where people settle and stay, building lives across decades, and where young adults in their twenties and thirties are woven into the fabric of neighborhoods, workplaces, and family networks. For those starting out or navigating changes, routine STI screening fits quietly into ordinary care, no different than a checkup or dental visit. The affordability that draws people to stay here extends to testing: screening doesn't require steep out-of-pocket costs, and clinics in and around Monmouth listed on this page work with most insurance plans and offer sliding-scale fees for those without coverage. Privacy in a town where faces repeat matters differently.

Testing clinics here understand that discretion isn't a luxury, it's how people actually use services. Results belong to you alone; there's no automatic chain of notification to employers, schools, or family members, and staff keep information sealed within the clinical record. Whether you're in the early stages of a relationship, between partners, or simply maintaining your own baseline health, screening is straightforward and brief. Local providers and nearby clinics can schedule appointments without weeks of waiting, and many offer same-day or rapid results for common infections.

Getting there

How residents reach STD testing in Monmouth, IL

Walkability 7.48 / 20 · Below average

At 7.48/20 on the EPA walkability index, day-to-day errands in Monmouth 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.

Map of 9 STD & STI testing locations in Monmouth, Illinois, EasySTD

ZIP 61462 snapshot

Residents
10,640
Median age
37.3
Median income
$62,190

ZIP-level Census figures for the wider 61462 area around Monmouth: a single ZIP can span several communities, so they describe the area, not Monmouth alone.

Monmouth sits in Warren County, ZIP 61462. Local context that shapes where residents test:

Local landmarks

  • Garwood Park
  • West Park
  • Diffenbaugh-Harmon Park
  • Buster White Park
  • North Park
  • Fleming Plaza

Major routes

  • Chicago-Kansas City Expressway
  • US 67 (North Main Street)
  • IL 164 (Broadway)
  • 180th Avenue

STD testing in Monmouth, IL: screening, costs & privacy

Everything to know before you test in Warren 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.

Who should test, and when

CDC screening schedule + each infection's detection window

Who should get tested, and how often

Based on current CDC screening recommendations.

GroupTestsHow 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

When to test: STD detection windows

Testing too early can return a false negative, confirm timing with a Monmouth-area provider.

InfectionEarliest reliable testSample
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

What each STD test costs

Medicare reference prices per lab test, a benchmark before you pay out of pocket

These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Monmouth 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.

TestReference priceCPT / 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.

Confidentiality & consent in Illinois

Minor consent and partner treatment (EPT) under state law, plus how to test privately

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).

Can a minor consent on their own?

In Illinois, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

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 Illinois

Source: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.

STD testing FAQs for Monmouth, IL

Answers to the questions people ask most before getting tested.

Is walk-in STD testing available near Monmouth, IL?

Yes, several local labs offer same-day walk-in testing; best to call first.

Does insurance cover STD testing near Monmouth, IL?

Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.

Can I get tested in Monmouth, IL without insurance?

Public clinics serve people without insurance, often on a sliding scale.

What's included in a full panel near Monmouth, IL?

A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.

How common is chlamydia in Warren County?

Warren County reported ~185 chlamydia cases per 100,000 in 2023, below the Illinois average.

Can someone under 18 get tested in Illinois without a parent?

In Illinois, people under 18 can consent to confidential STD testing and treatment on their own.

Can I get PrEP near Monmouth, IL?

Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.

Is there an at-home STD test for Monmouth, IL?

At-home kits mail to 61462: self-collect, send to the lab, results in ~2–5 days.

How is syphilis tested near Monmouth, IL?

A blood draw screens for syphilis, with a confirmatory test if it's reactive.

Can STDs be treated near Monmouth, IL?

Many STIs are fully cured with antibiotics; others, like HIV and herpes, are well managed with treatment.

Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.