STD Testing in Beloit, WI

9 places to get tested — 4 partner labs that need no appointment, and 5 clinics and testing sites near Beloit.

  • 4partner labs
  • 1free clinic
  • 4sliding scale

Order a test online

Pick a panel, visit a lab nearby, results in 1–2 days. No appointment, no insurance.

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Partner labs near Beloit

Order online, then walk in the same day with no appointment. A urine or blood sample takes about 15 minutes, and results come back in 1–2 days. They are confidential: never reported to your insurance company or added to your medical record.

  • Quest Diagnostics

    13.3 mi awayNo appointmentOpen Saturday

    5901 E Riverside Blvd, Rockford, IL 61114 · Mon-Fri 8:00 am to 8:00 pm · nearby in Rockford

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Quest Diagnostics

    18.1 mi awayNo appointment

    641 Highgrove Pl, Rockford, IL 61108 · Mon-Fri 6:00 am to 12:00 pm · nearby in Rockford

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • ACL Laboratories

    22.5 mi awayNo appointment

    525 Kenosha St, Ste A, Walworth, WI 53184 · Mon-Fri 8:40 am to 4:20 pm · nearby in Walworth

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • ACL Laboratories

    22.7 mi awayNo appointment

    1550 Hobbs Dr, Delavan, WI 53115 · Mon-Fri 8:40 am to 4:20 pm · nearby in Delavan

    $10 off orders over $100 applied at checkoutOrder a test for this lab →

We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to Beloit.

Explore testing locations in and near Beloit

Partner lab · 4Clinic · 5every partner lab in Beloit, plus the clinics listed on this page, within 23 miles

Clinics and testing sites near Beloit

No free or low-cost clinic is addressed in Beloit itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 4 partner labs in Beloit need no appointment and return results in 1–2 days.

How we chose these 5 clinics

  • Every one is on the CDC’s GetTested locatorThe wider CDC directory we draw from has over 16,000 entries. Only the ones GetTested also lists can appear here, and all 5 clinics below do.
  • Listings that name fewer than three tests are left outEven on GetTested, 527 listings name fewer than three tests. We don’t show them anywhere.
  • Unverified pregnancy centers are never shownThe CDC lists some pregnancy centers whose STD testing we couldn’t verify. We don’t list them anywhere.
  • Cost is stated the way the CDC lists itFree, sliding scale or insurance accepted, as each clinic reports it to the CDC. We don’t estimate prices, and if the listing says nothing, the card says “Fees not listed.”

Directory retrieved September 4, 2026. Open “View services” on any card to see when that clinic last updated its listing. All sources

  • Community health center0.9 mi away

    Community Health Systems of Wisconsin

    Beloit Area Community Health Center

    74 Eclipse Ctr, Beloit, WI, 53511

    Hours
    Mon-Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A

    Treatments STI treatment · PrEP · PEP · Family planning · Ryan White · HPV vaccine · Hep B vaccine · PrEP navigation · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source October 15, 2025. Directory retrieved September 4, 2026.

  • Community health center13.2 mi away

    Crusader Community Health

    Loves Park Clinic

    6115 N 2nd St, Loves Park, IL, 61111

    Hours
    Mon 8:00am-8:00pm+3Tue-Wed 8:00am-5:00pm · Thu 8:00am-8:00pm · Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesFree HIV testing listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source August 13, 2026. Directory retrieved September 4, 2026.

  • Clinic16.4 mi away

    Aunt Marthas Health and Wellness

    Rockford Community Health Center

    345 Executive Pkwy, Rockford, IL, 61107

    Hours
    Mon 8:00am-5:30pm+5Tue 8:00am-6:30pm · Wed 8:00am-5:30pm · Thu 8:00am-6:00pm · Fri 8:00am-5:30pm · Sat 8:30am-12:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis C · TB

    Treatments STI treatment · Family planning · HPV vaccine · Case management

    Languages English

    CDC GetTested listing, last updated by the source January 13, 2026. Directory retrieved September 4, 2026.

  • Public health department20.1 mi away

    Boone County Health Department

    600 S State St, Belvidere, IL, 61008

    Hours
    Mon-Fri 8:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · Family planning · Hep B vaccine · Free condoms · Case management

    Languages English

    CDC GetTested listing, last updated by the source November 17, 2025. Directory retrieved September 4, 2026.

  • Community organization22.1 mi away

    Community Health Partnerships of Illinois

    CHP Harvard Health Center

    62 N Ayer St, Harvard, IL, 60033

    Hours
    Mon 8:30am-7:00pm+2Tue-Thu 8:00am-6:00pm · Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · TB

    Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · Case management

    Languages English · Spanish

    CDC GetTested listing, last updated by the source January 30, 2026. Directory retrieved September 4, 2026.

Testing privacy

Anonymous vs. confidential testing

Most clinics test confidentially. Some also offer anonymous testing, usually for HIV. Availability varies by testing site, so ask when you call.

Confidential

  • You give your name, and the result goes in your medical record.
  • Results are not available to the public.
  • Chlamydia, gonorrhea, syphilis and HIV are reportable in every state, so a positive result is reported to the health department. Those reports are kept confidential.

Anonymous

  • You don’t give your name.
  • You receive a number and use it, not your name, to get your result.
  • Not every site offers it. Ask before your visit.

Source: NIH HIVinfo, HIV Testing · CDC, STI Reporting and Confidentiality

Buy an at-home STD test near Beloit and online

Walgreens, Walmart and CVS Pharmacy sell over-the-counter test kits near Beloit, and myLAB Box ships one to your door. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.

We earn a commission if you order a myLAB Box kit through the link above. It does not change what you pay, and it does not decide which pharmacies are listed — those are the chains with branches near Beloit.

Rock County STD rates

Reported cases per 100,000 residents. Change shown against the year before.

Chlamydia

▼ 1.7%

414.5per 100k

681 reported cases · 2023 · 2% below the WI rate

Gonorrhea

▼ 15%

149.1per 100k

245 reported cases · 2023 · 26% above the WI rate

Syphilis

▼ 18.9%

3.0per 100k

5 reported cases · 2023 · 67% below the WI rate

HIV

▲ 12.5%

6.5per 100k

9 new diagnoses · 2021

Source: CDC NCHHSTP AtlasPlus, 2023 release · Rock County WI STD Statistics

There were 9 new HIV diagnoses in Rock County in 2021. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.

Rock County reported 681 chlamydia cases in 2023, a rate of 414.5 per 100,000 residents. Most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.

HIV prevention & treatment

PrEP, DoxyPEP & Online Treatment

A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in Beloit by video visit, prescribed by clinicians licensed in Wisconsin.

  • Treatment & DoxyPEP

    Wisp

    STI treatment $39 · DoxyPEP from $22

    Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.

    Visit Wisp
  • HIV PrEP & DoxyPEP

    Q Care Plus

    $0 for most insured patients

    PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.

    Visit Q Care Plus
  • HIV PrEP & DoxyPEP

    MISTR

    $0 with or without insurance

    HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.

    Visit MISTR

Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.

STD testing in Beloit, answered

Where can I find free or sliding-scale STD testing near Beloit?

Among the 5 clinics listed near Beloit, 1 lists free testing for at least one infection and 4 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Crusader Community Health.

How much does STD testing cost near Beloit?

Among the 5 clinics listed near Beloit, 1 list free testing for at least one infection and 4 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.

Can I get tested on a weekend near Beloit?

1 of the 5 listed clinics publish Saturday hours: Aunt Marthas Health and Wellness. Some partner labs also open on Saturday — the cards above show which.

How common are STDs in Beloit?

In 2023, Rock County reported 681 chlamydia cases — a rate of 414.5 per 100,000 residents. Gonorrhea was 149.1 per 100,000. There were also 9 new HIV diagnoses in 2021.

Is testing available in Spanish near Beloit?

2 of the 5 listed clinics indicate that Spanish-language services are available, and 2 list PrEP.

Data and sources
Partner labs
Quest and Labcorp location directories · checked August 2026
Public clinics
CDC GetTested / NPIN directory · retrieved September 4, 2026
Retailers
Retailer store directories · updated September 2026
Statistics
CDC NCHHSTP AtlasPlus · reporting year 2023
HIV diagnoses
CDC HIV Surveillance · reporting year 2021