Syphilis in Butler County runs about 81% lower than the US average. Whether you need a one-time concern addressed or regular check-ups in Mars, Pennsylvania, some clinics allow walk-ins for same-day testing, while labs and at-home kits let you plan around your own schedule.
Available testing centers
7 testing options are listed for Mars, PA. The nearest, Quest Diagnostics, is about 2.7 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.
Pennsylvania Department of Health in Butler operates as the county's public health infrastructure, which means STI testing for gonorrhea, syphilis, chlamydia, and HIV runs on a public-health model: no fee for any service, appointment required, with same-visit treatment for bacterial infections and vaccines for HPV, hepatitis A, hepatitis B, and mpox.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
My Choice Medical Clinic in Butler delivers STI testing (HIV, syphilis, gonorrhea, chlamydia, hepatitis B, and hepatitis C) through a medical clinic framework where STI treatment, counseling, and prevention education sit alongside testing, all at no fee to you, with no appointment required.
For anyone paying cash, between coverage, or simply without a regular provider, My Choice Medical Clinic carries the full weight: testing, treatment, counseling, and prevention education are all provided at no fee. There is no tier of services that costs more, no point at which a fee appears.
Hepatitis B and C can circulate silently alongside bacterial STIs, and chasing them down separately (a second visit, a second provider, an added cost) creates real gaps in care. My Choice Medical Clinic tests for both hepatitis B and hepatitis C as part of its panel, free, so that gap never opens.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Rochester Health Center in Rochester welcomes walk-ins for STI screening, no appointment needed. Federally qualified status anchors its sliding-scale fees, pegged to income, so a single visit can cover syphilis, gonorrhea, and chlamydia testing for patients across a wide range of financial situations.
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 about 3 miles away; if you'd rather skip the trip, an at-home kit ships to Mars, 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 Butler 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.
910 Sheraton Dr Pro Building Suite 400, Mars, PA 16046
CMS-certified lab
353 North Duffy Road, Butler, PA 16001
CMS-certified lab Accredited · College of American Pathologists
325 New Castle Road, Butler, PA 16001
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Mars. 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, 1,661 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Mars. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 671 offer telehealth.
Joshua Lester, DO Telehealth
Family medicine · 203 High Pointe Drive, Seven Fields
Yusuf Sidique, MD
Internal medicine · 126 Enclave Drive, Seven Fields
Kathryn Szabo, MD Telehealth
Family medicine · 300 Northpoint Circle, Seven Fields
Stephanie Sweeney, MD
Internal medicine · 6998 Crider Road, Mars
Timothy Kross, MD Telehealth
Internal medicine · 100 Northpointe Circle, Seven Fields
Patricia Hudson, MD Telehealth
OB-GYN · 2000 Westinghouse Drive, Cranberry Township
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 Mars, PA 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.
0.2 mi 
0.4 mi Giant Eagle Pharmacy 42
2.3 miGiant Eagle Pharmacy
2.4 miShowing the 4 closest pharmacies to Mars, PA.
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 Mars, 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 Butler County, the county that includes Mars, compare with Pennsylvania and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~23% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#45 of 67 Pennsylvania counties for chlamydia, a higher rate than 33% of the state
| Infection | Butler County | Pennsylvania | United States |
|---|---|---|---|
| Chlamydia | 169.8 337 cases ▼ 60% | 421.2 | 492.2 |
| Gonorrhea | 20.2 40 cases ▼ 86% | 144.7 | 179.5 |
| Syphilis (P&S) | 3 6 cases ▼ 67% | 9.1 | 15.8 |
| Syphilis (early) | 2 4 cases ▼ 81% | 10.3 | 16 |
| Syphilis (late/unknown) | 0.5 1 cases ▼ 96% | 11.4 | 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 Butler County, chlamydia has fallen from 192 to 169.8 per 100,000 (12%), gonorrhea has fallen from 40.8 to 20.2 per 100,000 (50%), and P&S syphilis has risen from 1.5 to 3 per 100,000 (100%).
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 Butler County.
Local HIV snapshot
Butler County HIV care continuum (2023)
Butler County recorded 0 new HIV diagnoses per 100,000 (2023), against 8.3 statewide and 13.7 nationally. Among Butler County residents living with HIV, 83.1% are in care · 65.3% 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 Butler County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Manufacturing and light industrial work have long anchored Mars, drawing workers who value straightforward service and affordability. That same practical approach applies to sexual health screening: routine testing fits naturally into the life of anyone active in the dating scene or managing multiple partners, without fanfare or expense. Testing in and around Mars listed on this page meets that expectation: clinics and providers here understand that confidentiality isn't theater, it's standard procedure, and they keep results separate from employment records, insurance claims, and the kind of casual talk that travels in a town where people recognize faces at the diner. Young adults make up a substantial share of Mars's population, and many live independently or in non-family households where health decisions belong entirely to them.
That demographic often has questions about timing (whether to test after a new relationship, before moving in with someone, or just as part of an annual check-in) and local providers frame screening as routine, not reactive. The cost of living in Mars stays modest, and so do the barriers to testing. Walk-in appointments and sliding-scale fees mean that affordability doesn't force a choice between sexual health and rent. Whether you're weighing risk after a specific encounter or building a habit of regular screening, the clinics and urgent-care sites listed here serve Mars without pretense.
Getting there
At 9.92/20 on the EPA walkability index, day-to-day errands in Mars 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 16046 snapshot
ZIP-level Census figures for the wider 16046 area around Mars: a single ZIP can span several communities, so they describe the area, not Mars alone.
Mars sits in Butler County, ZIP 16046. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Mars? 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 Butler County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Pennsylvania 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 Mars-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 Mars 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 Pennsylvania 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 Pennsylvania, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Pennsylvania 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 PennsylvaniaSource: 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.
Yes, several local labs offer same-day walk-in testing; best to call first.
Yes, Medicaid typically covers it, and public clinics are free either way.
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.
Butler County reported ~170 chlamydia cases per 100,000 in 2023, below the Pennsylvania average.
In Pennsylvania, people under 18 can consent to confidential STD testing and treatment on their own.
Little prep is needed, bring an ID and insurance if you have it, and note your exposure dates and any symptoms; for a urine test, avoid peeing for about an hour beforehand.
Telling recent partners lets them test and treat; many health departments offer confidential partner-notification help.
Pregnancy screening is standard; ask about an early-pregnancy STI panel.
Clinics give immediate care and treatment; home kits win on convenience and discretion. Either works.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.