Syphilis cases in St. Joseph County are reported about 79% lower than the national average. Whether this is your first STI test or a routine screening in Three Rivers, Michigan, your options include community clinics and private labs. These often vary in cost and speed of results. See our listings below.
Available testing centers
9 testing options are listed for Three Rivers, MI. The nearest, Three Rivers Health System, is about 0.6 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 safety-net rural health clinic in Three Rivers. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Branch-Hillsdale-St Joseph Community Health Agency in Sturgis schedules appointments for testing across gonorrhea, chlamydia, syphilis, rapid and conventional HIV, hepatitis B, hepatitis C, and TB: with bacterial STI treatment, vaccines, and sliding-scale fees, all in a single visit, every service at no fee.
The agency carries a universal no-fee structure: HIV testing, STI treatment, hepatitis vaccines, Mpox vaccine, HPV vaccine, TB testing, and condom distribution each carry a zero charge. Sliding-scale fees exist for services billed on income, but no service on the menu generates an out-of-pocket cost.
Spanish is available as a direct-service language at the agency, and interpretation is staffed for additional non-English languages: meaning clinical conversations about test results, treatment plans, and prevention options run in the language spoken, without relay through an outside service.
Beyond gonorrhea, chlamydia, syphilis, and HIV, the panel at Branch-Hillsdale-St Joseph includes hepatitis B antibody testing, hepatitis C testing, and TB. Three additions that shift the visit from a narrow bacterial screen to a broader infectious-disease picture with a single appointment.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN
Beacon Health System in Three Rivers covers gonorrhea, chlamydia, syphilis, and HIV testing with same-visit treatment for any bacterial infections found; appointments are required, and fees are billed to Medicaid or insurance with out-of-pocket costs scaled to income.
Beacon Health System offers Spanish-language services and interpretation for other languages, so clinical decisions (dosing instructions, treatment timelines, prevention choices) are communicated with the same precision for every patient regardless of the language spoken.
Leaving Beacon Health System without a PrEP prescription, or without PEP initiated, means finding a prescriber separately, losing days, and absorbing the cost of that gap; both are handled directly here, keeping prevention continuous from the same visit.
Beacon Health System prescribes direct-acting antivirals for hepatitis C and manages the follow-up monitoring, viral load checks and treatment response, within the clinic itself, rather than handing off to a specialist for the prescribing stage.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
CBH in Centreville earned its federally qualified designation by committing to serve patients regardless of income or insurance status. Walk-ins are welcome for sliding-scale STI screening (syphilis, gonorrhea, and chlamydia) making it a practical option for cash-paying patients or anyone currently between providers.
Tests offered
Fees & payment
Covered Bridge Healthcare of St. Joseph County, in Centreville, was built for people caught between providers, paying out of pocket, or working without coverage. Federally qualified and income-based fees apply to syphilis, gonorrhea, and chlamydia screening. No appointment required to get started.
Tests offered
Fees & payment
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 Three Rivers, 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 value: single tests
$49 & up
Best range: couples & full panels
$79 & 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 St. Joseph 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.
701 South Health Parkway, Three Rivers, MI 49093
CMS-certified lab Accredited · Joint Commission
701 South Health Parkway, Three Rivers, MI 49093
CMS-certified lab Accredited · Joint Commission
916 Myrtle Avenue, Sturgis, MI 49091
CMS-certified lab Accredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Three Rivers. 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, 802 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Three Rivers. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 160 offer telehealth.
Michelle Hill, NP
Nurse practitioner · 1241 West Broadway Street, Three Rivers
Gregory Balloid
Nurse practitioner · 517 South Erie Street, Three Rivers
Gwen Kurtz Stenger, NP
Nurse practitioner · 55378 Wilbur Road, Three Rivers
Brittany Gongwer
Nurse practitioner · 701 South Health Parkway, Three Rivers
Katelyn Mcewan, NP
Nurse practitioner · 701 South Health Parkway, Three Rivers
Kelley Campbell, NP
Nurse practitioner · 701 South Health Parkway, Three Rivers
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 Three Rivers, MI 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.
Freds Pharmacy
0.8 mi
1.0 mi 
1.3 mi Three Rivers Pharmacy
1.4 miMedcial Center Pharmacy
1.5 miThree Rivers Village Pharmacy
1.5 miShowing the 6 closest pharmacies to Three Rivers, MI.
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 Three Rivers, 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.
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
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
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 St. Joseph County, the county that includes Three Rivers, compare with Michigan and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~29% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#12 of 83 Michigan counties for chlamydia, a higher rate than 86% of the state
| Infection | St. Joseph County | Michigan | United States |
|---|---|---|---|
| Chlamydia | 361.4 220 cases ▼ 16% | 429.5 | 492.2 |
| Gonorrhea | 72.3 44 cases ▼ 52% | 152.2 | 179.5 |
| Syphilis (P&S) | 3.3 2 cases ▼ 61% | 8.4 | 15.8 |
| Syphilis (early) | 1.6 1 cases ▼ 82% | 8.7 | 16 |
| Syphilis (late/unknown) | — no data | 13 | 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 St. Joseph County, chlamydia has risen from 280.6 to 361.4 per 100,000 (29%), gonorrhea has fallen from 154.3 to 72.3 per 100,000 (53%), and P&S syphilis has risen from 1.6 to 3.3 per 100,000 (106%).
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 St. Joseph County.
Local HIV snapshot
St. Joseph County HIV care continuum (2020)
St. Joseph County recorded 0 new HIV diagnoses per 100,000 (2020), against 8.1 statewide and 13.7 nationally. Among St. Joseph County residents living with HIV, 82.9% are in care · 77.1% 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 St. Joseph County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Winter ice locks Three Rivers' waterways for months, and spring thaw brings the whole town outdoors again. A rhythm that makes routine health checkups easy to overlook until they're overdue. For young adults settling into work, starting families, or moving between jobs, STI screening fits best when it's framed as ordinary preventive care, not crisis response. Clinics and urgent-care sites in and around Three Rivers listed on this page offer confidential testing without the weight of a formal appointment or the cost of a specialist visit; results remain between you and your provider, period. Multigenerational households are common here, and privacy matters when you live close to extended family.
Testing appointments can be brief, scheduled around shift work, and handled with the same straightforwardness as any other health check. The affordability that draws people to Three Rivers also means testing fees stay low enough that cost doesn't become a barrier. Routine screening (whether you're partnered, single, or unsure) belongs in the same mental file as a flu shot or a blood-pressure check. The providers available in and around Three Rivers understand that life moves fast in a working community, and they keep their doors open accordingly.
Getting there
At 5.51/20 on the EPA walkability index, day-to-day errands in Three Rivers 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 49093 snapshot
ZIP-level Census figures for the wider 49093 area around Three Rivers: a single ZIP can span several communities, so they describe the area, not Three Rivers alone.
Three Rivers sits in St. Joseph County, ZIP 49093. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Three Rivers? 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 St. Joseph County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Michigan 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 Three Rivers-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 Three Rivers 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 Michigan 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 Michigan, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Michigan 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 MichiganSource: 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.
Possibly, Constantine, MI is close; compare it by distance against Three Rivers Health System.
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Public clinics nearby offer free HIV testing.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 361 cases per 100,000 residents (2023), below the Michigan average.
Yes, at-home kits ship to 49093; you collect a sample, mail it back, and get results in about 2–5 days.
Lab results typically come back in 1–2 days.
In Michigan, people under 18 can consent to confidential STD testing and treatment on their own.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
Yes, partners should test and be treated together to avoid passing it back and forth.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.