STD Testing in St. John, IN: Free, Same-Day & Confidential
In Lake County, new HIV diagnoses run about 17% lower than the US average. If you have recently had a risk or test regularly, St. John, Indiana has convenient STI testing options. Some clinics accept walk-ins for same-day testing, while labs and at-home kits offer flexibility. Our directory lists the options.
9 testing options are listed for St. John, IN. The nearest, 219 Health Network, is about 0.1 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.
Premium Partner
Labcorp at Walgreens
Most popular Results in 1–2 days
3.2(26)?
Review sources
Google24
EasySTD2
Rated 3.2 out of 5 from 26 reviews
Address
400 West Lincoln Highway, Merrillville, IN 46410 7.0 miles away
Today's offer: $10 off any test panel, applied automatically at checkout.
Community health center 0.1 miles
219 Health Network
No ratings yet
219 Health Network in Saint John anchors its STI care in a sliding-scale fee structure tied to income, meaning cost is never a barrier to getting screened. As a federally qualified health center, it offers syphilis, gonorrhea, and chlamydia testing with no appointment required.
Franciscan Health in Dyer tests for HIV, syphilis, gonorrhea, chlamydia, and all three hepatitis strains on a sliding-scale fee open to anyone; appointments are required, bacterial STIs are treated the same visit, and interpretation services are available for non-English speakers.
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Hepatitis C Diagnosis Doesn't Stop at the Lab
Plenty of clinics will confirm a hepatitis C infection and leave the treatment question for someone else to answer. Franciscan Health in Dyer carries hepatitis B and hepatitis C treatment on-site, so a positive result opens a care conversation at the same address where it was found.
Three Distinct Prevention Medications, One Practice
Franciscan Health in Dyer prescribes PrEP for ongoing HIV prevention, PEP for post-exposure HIV management, and DoxyPEP. The doxycycline-based protocol that reduces bacterial STI acquisition after sex. Having all three available at a single practice means prevention can be calibrated to actual circumstances rather than defaulting to a single option.
Non-English Speakers Get Full Clinical Access
Sexual health conversations rarely go smoothly when language is a barrier, and many clinics leave patients to navigate that gap on their own. Franciscan Health in Dyer provides interpretation services for non-English languages, so exposure history, treatment options, and prevention planning are communicated with the same depth available to English speakers.
English, Interpretation Services Available for Non-English Languages
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
TB
Gonorrhea
Syphilis
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Health Professionals
Hispanic or Latino persons
LGBTQ
Care services
TB Treatment
STI Treatment
HIV/AIDS Medical Treatment
Hepatitis C Treatment
Hepatitis B Treatment
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
STI Prevention/Education
HIV/AIDS Prevention/Education
Fees & payment
Medicaid Accepted
Fee
Insurance Accepted
Listing verified May 2026 · Source: CDC NPIN
Community health center 5.7 miles
Regional Mental Health - Strawhun Center
3.2(49)?
Review sources
Google44
EasySTD5
Rated 3.2 out of 5 from 49 reviews
Regional Mental Health - Strawhun Center, in Merrillville, earned federal qualification as a health center, which means its STI screening (syphilis, gonorrhea, and chlamydia) runs on a sliding-scale fee tied to income, keeping costs within reach for anyone who walks in.
Methodist Hospitals in Crown Point takes walk-ins for STI care covering HIV, syphilis, gonorrhea, chlamydia, hepatitis B, hepatitis C, and TB, with same-visit treatment for bacterial infections, sliding-scale fees accepted alongside Medicaid, Medicare, and insurance, and PrEP available on-site.
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PrEP Prescribed Here, No Outside Provider Needed
Methodist Hospitals holds the standing capacity to prescribe and manage both PrEP and PEP on-site, which means someone without a regular primary care provider, or someone paying cash who needs to keep things consolidated, reaches the medication at the same location handling their testing and counseling.
Hepatitis B and C Testing Alongside the Standard Four
The testing menu at Methodist runs to seven STI-related infections: HIV (rapid and conventional), syphilis, gonorrhea, chlamydia, hepatitis B, hepatitis C, and TB. A range that means hepatitis exposure doesn't require a separate appointment at a different facility to investigate.
Tests & treatsSliding-scalePrEP
Address
1275 East North Street, Suite 200 Crown Point, IN 46307
NorthShore Health Centers in Winfield takes walk-ins for rapid and conventional HIV testing, gonorrhea, chlamydia, syphilis, hepatitis C, and TB: all on a sliding-scale fee with same-visit treatment for bacterial infections, plus HPV, hepatitis A, and hepatitis B vaccines.
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PrEP and PEP Available at Every Visit
NorthShore carries both PrEP and PEP as standing services, meaning a prescription conversation happens at the same appointment as testing, not weeks later after a referral clears. That continuity keeps prevention from becoming its own separate errand.
Substance-Use Treatment Shares a Roof With STI Care
Without co-located substance-use services, a patient leaves with a diagnosis and a second system to navigate. A gap where follow-through breaks down. NorthShore holds both under the same care structure, so treatment for one condition doesn't stall while the other sits unaddressed.
Hepatitis C Testing Included in the Panel
Skipping hepatitis C from a standard panel means a separate appointment, a separate lab, and a window where an active infection goes unmanaged. NorthShore tests for hepatitis C alongside syphilis, gonorrhea, chlamydia, and HIV, so that gap doesn't exist on the way out the door.
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.
The nearest testing center is less than a mile away, if you'd rather skip the trip, an at-home kit ships to St. John, 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 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
Quest Diagnostics
$79 & up
Panel:
8-infection panel incl. chlamydia, gonorrhea, HIV, syphilis, hepatitis & herpes: single tests too
Sample:
Quest Mobile: a phlebotomist collects your sample at home
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
Other CLIA-certified labs near St. John, IN
Beyond the public testing sites above, these federally certified (CLIA) labs serve Lake 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.
Community Hospital Outpatient Center
9660 Wicker Ave 1st Floor, St John, IN 46373
CMS-certified labAccredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near St. John. 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
Clinicians near St. John, IN who may help arrange STD testing
Beyond dedicated clinics, 1,944 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of St. John. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 622 offer telehealth.
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
Pharmacies near St. John, IN
Compare the pharmacies closest to St. John, IN. Contact a location directly to confirm pharmacy-counter hours, services, prices, and product availability before visiting.
0.1 mi
Rx pickupOTC HIV self-testAt-home STI kitsMinuteClinic STI careHPV & Hep B vaccinesCondoms / EC
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of St. John, 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.
Online treatment
Wisp
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
STDs & HIV in Lake County: the local picture
How reported STI rates in Lake County, the county that includes St. John, compare with Indiana and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~22% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#6
#6 of 92 Indiana counties for chlamydia, a higher rate than 93% of the state
Reported STD rates per 100,000, Lake County vs Indiana vs U.S.
Lake CountyIndianaU.S.▲▼ = Lake County vs the state average
Infection
Lake County
Indiana
United States
Chlamydia
567.72,842 cases▲ 16%
491
492.2
Gonorrhea
163.4818 cases▲ 13%
144
179.5
Syphilis (P&S)
7.839 cases▼ 10%
8.7
15.8
Syphilis (early)
10.251 cases▲ 7%
9.5
16
Syphilis (late/unknown)
15.276 cases≈ the state average
15.2
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 Lake County over time (per 100,000)
Chlamydia ▼ 9% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
Between 2020 and 2023 in Lake County, chlamydia has fallen from 587.9 to 567.7 per 100,000 (3%), gonorrhea has fallen from 269.5 to 163.4 per 100,000 (39%), and P&S syphilis has fallen from 8.4 to 7.8 per 100,000 (7%).
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 St. John, IN
Adults uninsured
5.9%
No routine checkup
19.8%
No transportation
5%
Binge drinking
18.8%
Frequent mental distress
14.6%
Depression
20.6%
Below poverty line
2.3%
Primary-care ratio
1,971 : 1
Lake County
Primary-care shortage score 19 / 26
Medically Underserved Area · IMU 46.4
Social Vulnerability Index · 70th 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 Lake County.
Local HIV snapshot
HIV in Lake County (2023)
People living with HIV
270 / 100k
New diagnoses (2023)
48cases countywide
On PrEP (coverage)
15.8%
Lake County HIV care continuum (2023)
Lake County recorded 11.4 new HIV diagnoses per 100,000 (2023), against 11.7 statewide and 13.7 nationally. Among Lake County residents living with HIV, 69.6% are in care · 58.4% 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.
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 Lake County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Compiled and checked by EasySTD's editorial team against CDC and public-health sources. This is educational information, not a substitute for advice from a licensed clinician. Our editorial guidelines →
Civic Memorial Park sits at the center of a St. John that reads, on its surface, like a place where logistics should be easy: most households own their homes, more than half earn well into six figures, and the streets running off US 41 and US 231 carry people through a community built around long-term roots rather than turnover. Yet that settled character also means fewer transit options, and the clinics listed on this page serve residents who, for most appointments, will be driving a real stretch to reach them.
That distance matters most for younger adults, people in their late teens and twenties who are statistically the likeliest to need STI screening and the least likely to have carved out time for a longer errand. Lake County's STI rates give that reality some weight. A household structure tilted strongly toward married couples with kids and an average size that reflects multi-person families means some of those younger adults are living within a home arrangement that makes private appointments feel like a logistical puzzle on top of a geographic one.
The workforce here is active but not universal, and a mid-morning slot at a clinic a county road away can simply conflict with a shift. For residents who are uninsured or loosely covered, the sliding-scale and low-cost options among the twelve listed here deserve a close look, particularly the fee details already shown on each clinic card.
Getting there
How residents reach STD testing in St. John, IN
Walkability7.67 / 20 · Below average
At 7.67/20 on the EPA walkability index, day-to-day errands in St. John 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 46311 snapshot
Residents
23,405
Median age
43.2
Median income
$109,167
ZIP-level Census figures for the wider 46311 area around St. John: a single ZIP can span several communities, so they describe the area, not St. John alone.
St. John sits in Lake County, ZIP 46311. Local context that shapes where residents test:
Local landmarks
Civic Memorial Park
Prairie West Park
Homestead Acres Park Number 1
James E. Larimer Park
Timber Lane Park
Homestead Acres Park Number 2
Neighborhoods & communities
Lake Hills
Schererville
Major routes
US 41 (Wicker Avenue)
US 231 (West 109th Avenue)
Nearby cities & towns
STD testing near St. John, IN
Just outside St. John? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
STD testing in St. John, IN: screening, costs & privacy
Everything to know before you test in Lake County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Indiana law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Who should test, and whenCDC screening schedule + each infection's detection window
Who should get tested, and how often
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
When to test: STD detection windows
Testing too early can return a false negative, confirm timing with a St. John-area provider.
What each STD test costsMedicare 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 St. John 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.
Confidentiality & consent in IndianaMinor consent and partner treatment (EPT) under state law, plus how to test privately
Two things that actually depend on Indiana 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 Indiana, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Can my partner be treated too? (EPT)
Indiana 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.
