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STD Testing in Larchmont, NY: Free, Same-Day & Confidential

Westchester reported chlamydia runs about 21% lower than the US average. If you have had a recent risk or simply test on a regular schedule in Larchmont, New York, you can visit a clinic to get answers on the spot, or use an at-home kit for a mail-in sample.

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

Available testing centers

STD testing near Larchmont, NY

9 testing options are listed for Larchmont, NY. The nearest, Sun River Health, is about 1.9 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

Labcorp

Most popular Results in 1–2 days
?

Review sources

  • Google235
  • EasySTD5
Rated 1.6 out of 5 from 240 reviews

Address
175 Memorial Highway, New Rochelle, NY 10801 2.0 miles away
Opening hours
  • Monday 7:00 AM – 2:30 PM
  • Tuesday 7:00 AM – 2:30 PM
  • Wednesday 7:00 AM – 2:30 PM
  • Thursday 7:00 AM – 2:30 PM
  • Friday 7:00 AM – 2:30 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner

Sunrise Laboratories

Results in 1–2 days
?

Review sources

  • Google8
  • EasySTD1
Rated 2.3 out of 5 from 9 reviews

Address
175 Memorial Highway Suite Ll-8, New Rochelle, NY 10801 2.2 miles away
Opening hours
  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Community health center 1.9 miles

Sun River Health

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Review sources

  • Google30
  • EasySTD4
Rated 4.3 out of 5 from 34 reviews

Sun River Health in New Rochelle tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis on a sliding-scale fee, with appointments required. Bacterial infections can be treated the same visit, and PrEP is available for prevention.

Read full overview

ASL and Spanish Care, No Relay Required

When a language barrier means leaving Sun River Health in New Rochelle without a clear diagnosis or treatment plan, the untreated gap becomes the real clinical risk. Direct-service delivery in American Sign Language, Spanish, and interpreted languages keeps that gap from opening in the first place.

Truvada, Descovy, and PEP Prescribed On-Site

Sun River Health in New Rochelle carries both Truvada and Descovy for PrEP, along with PEP. Meaning the specific drug regimen a patient qualifies for is prescribed and managed directly, not coordinated through a separate provider. Uninsured patients have a dedicated PrEP access pathway.

Herpes and Hepatitis Testing Beyond the Standard Four

Sun River Health in New Rochelle carries herpes testing alongside hepatitis A, B, and C: a panel built for anyone without a regular primary care provider who needs a complete picture, not a partial screen that quietly leaves chronic or recurrent infections unaddressed.

Tests & treats Sliding-scale PrEP
Address
14 Lawton Street, New Rochelle, NY 10801
Booking
Appointment required
Opening hours
  • Monday 9:00 AM – 5:00 PM
  • Tuesday Closed
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday Closed
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Highest rated 2.2 miles

New York Presbyterian Medical Group

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Review sources

  • Google56
  • EasySTD5
Rated 4.9 out of 5 from 61 reviews

New York Presbyterian Medical Group in New Rochelle tests for HIV, syphilis, gonorrhea, chlamydia, herpes, hepatitis B, and hepatitis C on a fee-based, insurance-accepted model; appointments are required, and bacterial infections are treated the same visit, with care delivered in Spanish.

Read full overview

Herpes and Hepatitis Tested Alongside the Core Four

New York Presbyterian Medical Group tests for herpes simplex and both hepatitis B and hepatitis C in addition to the standard gonorrhea, chlamydia, syphilis, and HIV screen. Meaning a single appointment can surface infections that a narrower panel would simply miss and leave unaddressed.

PrEP and PEP Prescribed Here, No Outside Referral

Without access to PrEP or PEP at the clinic where you're already being tested, a prevention gap opens. Another appointment, another provider, another delay. New York Presbyterian Medical Group in New Rochelle prescribes both, keeping HIV prevention continuous with the testing visit itself.

Clinical Spanish Reaches Every Part of the Visit

Care at New York Presbyterian Medical Group is delivered in Spanish, which means every clinical detail (test results, treatment instructions, PrEP counseling) arrives with the precision that only direct conversation in your own language carries.

Tests & treats PrEP
Address
140 Lockwood Avenue, Suite 216 New Rochelle, NY 10801
Booking
Appointment required
Website
Community health center 2.2 miles

Open Door Care Network

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Review sources

  • Google199
  • EasySTD5
Rated 4.4 out of 5 from 204 reviews

Open Door Care Network in Mamaroneck tests for gonorrhea, chlamydia, syphilis, herpes, hepatitis A, B, and C, TB, and HIV, treating bacterial infections the same visit, on a sliding-scale fee open to everyone, by appointment, with Spanish and interpretation services on hand.

Read full overview

Spanish and Interpretation Woven Into Every Visit

Open Door Care Network conducts appointments in Spanish and offers interpretation for other languages: meaning the clinical conversation about symptoms, treatment choices, and follow-up happens in full, not in shorthand. That continuity keeps nothing lost between what a provider explains and what a patient actually does next.

Open Door Care Network carries both PrEP and PEP as standing services, so someone without a primary care physician, or paying without insurance, can get the prescription and the monitoring labs in the same place. PrEP for uninsured patients is available through dedicated funding, keeping cost from stalling the start.

Substance-Use Treatment Staffed Alongside STI Care

Open Door Care Network employs substance-use treatment within the same clinical setting as STI care: meaning counseling, medication-assisted treatment review, and adherence monitoring are staffed on-site rather than handled by a separate program. A patient managing both concerns works with a coordinated team, not parallel caseloads.

Tests & treats Sliding-scale PrEP
Address
689 Mamaroneck Avenue, Mamaroneck, NY 10543
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 5:00 PM
  • Tuesday 8:30 AM – 5:00 PM
  • Wednesday 8:30 AM – 5:00 PM
  • Thursday 8:30 AM – 5:00 PM
  • Friday 8:30 AM – 1:30 PM
  • Saturday 8:30 AM – 1:30 PM
  • Sunday Closed
Website
2.2 miles

Planned Parenthood Hudson Peconic

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Review sources

  • Google53
  • EasySTD5
Rated 3.9 out of 5 from 58 reviews

Planned Parenthood Hudson Peconic in New Rochelle takes walk-ins for rapid HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis B testing, with same-visit treatment for bacterial infections, sliding-scale fees, and on-site Spanish-language care.

Read full overview

Plenty of clinics handle non-English speakers through an outside interpretation service, functional, but filtered. Planned Parenthood Hudson Peconic carries Spanish-language care directly on staff, and interpretation services extend to additional languages beyond that, keeping the full clinical conversation in the room.

Many reproductive health visits for minors leave a paper trail visible to parents through insurance, a reality that quietly pushes younger patients away from care. As a Title X-funded site, Planned Parenthood Hudson Peconic provides legally confidential family planning services to minors, a protection that goes beyond clinic policy and is grounded in federal statute.

Planned Parenthood Hudson Peconic prescribes all three current front-line bacterial and viral prevention medications: daily PrEP for ongoing HIV protection, PEP for post-exposure HIV management, and DoxyPEP, the doxycycline-based regimen taken after potential bacterial STI exposure, making consolidated prevention prescribing possible without splitting care across providers.

Tests & treats Title X Sliding-scale PrEP DoxyPEP
Address
150 Lockwood Avenue, Suite Ll-1 New Rochelle, NY 10801
Opening hours
  • Monday 12:00 PM – 8:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 7:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday 9:00 AM – 4:00 PM
  • Sunday Closed
Website
Most reviewed 2.6 miles

Northwell Health-GoHealth Urgent Care

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Review sources

  • Google501
  • EasySTD5
Rated 4.3 out of 5 from 506 reviews

Northwell Health-GoHealth Urgent Care in New Rochelle tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis A, B, and C on a sliding-scale fee tied to income, with insurance and Medicaid accepted. No appointment is needed, and bacterial STIs can be treated the same visit.

Read full overview

On-Staff Interpretation, Not a Scheduling Add-On

When a patient needs language support, Northwell Health-GoHealth Urgent Care in New Rochelle provides interpretation services directly through the visit. Not patched in after intake. That means the clinician and patient exchange symptoms, history, and treatment instructions in real time, without a lag between what's said and what's understood.

Beyond HIV, syphilis, gonorrhea, and chlamydia, Northwell Health-GoHealth Urgent Care in New Rochelle also tests for herpes and hepatitis A, B, and C, which means a single visit can surface infections that a shorter panel would leave undetected, keeping next steps in the same clinical relationship.

Tests & treats
Address
105 Quaker Ridge Road, Suite 4 New Rochelle, NY 10804
Opening hours
  • Monday 8:00 AM – 8:00 PM
  • Tuesday 8:00 AM – 8:00 PM
  • Wednesday 8:00 AM – 8:00 PM
  • Thursday 8:00 AM – 8:00 PM
  • Friday 8:00 AM – 8:00 PM
  • Saturday 9:00 AM – 5:00 PM
  • Sunday 9:00 AM – 5:00 PM
Website
Premium Partner
Quest Diagnostics

Quest Diagnostics

Results in 1–2 days
?

Review sources

  • Google108
  • EasySTD5
Rated 2.7 out of 5 from 113 reviews

Address
150 Lockwood Avenue, New Rochelle, NY 10801 2.2 miles away
Opening hours
  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Quest Diagnostics

Quest Diagnostics

Results in 1–2 days
?

Review sources

  • Google38
  • EasySTD5
Rated 2.8 out of 5 from 43 reviews

Address
721 White Plains Road, Scarsdale, NY 10583 4.2 miles away
Opening hours
  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

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.

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

Every other option

More ways to get tested in Larchmont, NY

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

At-home STD testing in Larchmont, NY

The nearest testing center is about 2 miles away, if you'd rather skip the trip, an at-home kit ships to Larchmont, 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

    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
    Results:
    1–3 days, online: physician-reviewed
    • In-home sample collection
    • Nationwide Quest lab network
    • Physician-reviewed results
    • FSA/HSA eligible
  • Best for simplicity & support

    LetsGetChecked

    LetsGetChecked

    $89 & up

    Panel:
    5–6 common STIs incl. chlamydia, gonorrhea, HIV, syphilis & trichomoniasis
    Sample:
    Finger-prick + urine/swab
    Results:
    2–5 days, online
    • 24/7 nurse support
    • Prescription for positives
    • CLIA-certified labs
    • Free shipping both ways
  • Best range: couples & full panels

    myLAB Box

    myLAB Box

    $79 & up

    Panel:
    Up to 14 infections, incl. HIV, syphilis, chlamydia, gonorrhea, hepatitis & herpes
    Sample:
    Self-collect: swab, urine, finger-prick
    Results:
    2–5 days, online
    • Free phone consult if positive
    • CLIA-certified labs
    • Couples & subscription options
    • Discreet packaging

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 Larchmont, NY

Beyond the public testing sites above, these federally certified (CLIA) labs serve Westchester 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.

  • Allied Physicians Group

    15 North Broadway, Suite F, White Plains, NY 10601

    CMS-certified lab

    • STD testing
  • Ameripath New York

    110 South Bedford Road, Mount Kisco, NY 10549

    CMS-certified lab

    • STD testing
  • Westchester Medical Center Outpatient Laboratory

    19 Bradhurst Avenue, Suite S1700, Hawthorne, NY 10532

    CMS-certified lab

    • STD testing

Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Larchmont. 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 Larchmont, NY who may help arrange STD testing

Beyond dedicated clinics, 11,023 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Larchmont. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 3,994 offer telehealth.

  • Samir Sidani, MD Telehealth

    Family medicine · 2071 Boston Post Road, Larchmont

  • David Goldberg, MD Telehealth

    Internal medicine · 1329 Boston Post Road, Larchmont

  • Saba Abolahrari, MD

    Internal medicine · 845 Palmer Avenue, Mamaroneck

  • Angelo Michilli, DO Telehealth

    Internal medicine · 1296 North Avenue, New Rochelle

  • Kyle Lipton, MD

    OB-GYN · 175 Memorial Highway, New Rochelle

  • Pramod Mistry Telehealth

    Internal medicine · 145 Huguenot Street, New Rochelle

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 Larchmont, NY

Compare the pharmacies closest to Larchmont, NY. Contact a location directly to confirm pharmacy-counter hours, services, prices, and product availability before visiting.

  • CVS Pharmacy 0.3 mi
    Rx pickupOTC HIV self-testAt-home STI kitsMinuteClinic STI careHPV & Hep B vaccinesCondoms / EC
  • Almarc Drugs

    0.6 mi
    Rx pickupCondoms / EC
  • Larchmont Drugs

    0.6 mi
    Rx pickupCondoms / EC
  • Larchmont Pharmacy

    0.6 mi
    Rx pickupCondoms / EC
  • Walgreens 0.7 mi
    Rx pickupOTC HIV self-testAt-home STI kitsPrEP/PEP fillsHPV & Hep B vaccinesCondoms / EC

Showing the 5 closest pharmacies to Larchmont, NY.

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 Larchmont, 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.

STD stats & rates

STDs & HIV in Westchester County: the local picture

How reported STI rates in Westchester County, the county that includes Larchmont, compare with New York 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.

#12 of 62 New York counties for chlamydia, a higher rate than 81% of the state

Reported STD rates per 100,000, Westchester County vs New York vs U.S.

Westchester County New York U.S. = Westchester County vs the state average
Infection Westchester County New York United States
Chlamydia
391.2 3,876 cases ▼ 30%
558.4 492.2
Gonorrhea
86.5 857 cases ▼ 63%
235.6 179.5
Syphilis (P&S)
7.9 78 cases ▼ 47%
14.8 15.8
Syphilis (early)
8.9 88 cases ▼ 61%
23.1 16
Syphilis (late/unknown)
20 198 cases ▼ 21%
25.2 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 Westchester County over time (per 100,000)

Chlamydia ▲ 2% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 200 400 2020202120222023

Between 2020 and 2023 in Westchester County, chlamydia has risen from 300.4 to 391.2 per 100,000 (30%), gonorrhea has fallen from 101.2 to 86.5 per 100,000 (15%), and P&S syphilis has fallen from 8.3 to 7.9 per 100,000 (5%).

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 Larchmont, NY

Adults uninsured
3.4%
No routine checkup
18.6%
No transportation
3.9%
Binge drinking
16.5%
Frequent mental distress
11.7%
Depression
16.4%
Below poverty line
2.6%
Primary-care ratio
760 : 1
Westchester County

Primary-care shortage score 18 / 26

Medically Underserved Area

Social Vulnerability Index · 67th 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 Westchester County.

Local HIV snapshot

HIV in Westchester County (2023)

People living with HIV
417 / 100k
New diagnoses (2023)
87cases countywide
On PrEP (coverage)
56.1%

Westchester County HIV care continuum (2023)

Westchester County recorded 10.3 new HIV diagnoses per 100,000 (2023), against 14.1 statewide and 13.7 nationally. Among Westchester County residents living with HIV, 73.7% are in care · 68.4% 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 Westchester County tests for syphilis.

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

Editorially Reviewed & Fact-Checked · Updated

Reviewed by EasySTD Editorial Team

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 →

17 Sources

Local resources & officials

Data & references

Local context

About Larchmont, NY

Boston Post Road cuts through the center of Larchmont with the unhurried confidence of a town that has been here since colonial times, and most clinic options on this page sit within a short drive along US 1 or a quick jump onto I-95, meaning a testing appointment rarely costs more than twenty or thirty minutes of your afternoon. That ease matters, especially for younger adults, people in their late teens and twenties navigating new relationships, because Westchester's STI landscape doesn't exempt comfortable zip codes. Larchmont skews toward long-term stability: more than two-thirds of adults here are married, households run large, and nearly eight in ten families own their homes.

Those patterns can make routine sexual health screening feel like someone else's concern, but infections travel through social networks that don't respect tenure or household structure. The roughly one-in-five residents who rent (often younger, often more mobile) face a different calculation: at nearly $1,900 a month, rent leaves little room to absorb an unexpected copay or to schedule around a shift, which is exactly why having listed options, across a range of fee structures and hours, changes what's actually possible. No car required, no half-day committed.

Getting there

How residents reach STD testing in Larchmont, NY

Walkability 14.91 / 20 · Above average

Larchmont scores 14.91/20 on the EPA walkability index, so many trips are walkable or a short ride, though a car still gives you the widest choice of testing centers.

Source: EPA National Walkability Index 2021.

Map of 9 STD & STI testing locations in Larchmont, New York, EasySTD

ZIP 10538 snapshot

Residents
17,709
Median age
41.5
Median income
$186,555

ZIP-level Census figures for the wider 10538 area around Larchmont: a single ZIP can span several communities, so they describe the area, not Larchmont alone.

Larchmont sits in Westchester County, ZIP 10538. Local context that shapes where residents test:

Local landmarks

  • Leland Castle
  • Jay Estate
  • Marble School House
  • Execution Rocks Light
  • Rye Playland
  • Hudson Park

Neighborhoods & communities

  • Sun Haven
  • Homestead Park
  • Beechmont Woods
  • Forest Knolls
  • Rochelle Heights
  • Pine Brook
  • Bayberry Park
  • New Rochelle

Major routes

  • US 1 (Boston Post Road)
  • I 95 (New England Thruway)

Reference

STD testing in Larchmont, NY: screening, costs & privacy

Everything to know before you test in Westchester County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under New York 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.

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 Larchmont-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
Browse all STD & STI guides
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 Larchmont 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 New York Minor consent and partner treatment (EPT) under state law, plus how to test privately

Two things that actually depend on New York 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 New York, 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)

New York 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 New York

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

Good to Know

STD testing FAQs for Larchmont, NY

Answers to the questions people ask most before getting tested.

Can I get tested near New Rochelle, NY instead?

Possibly, New Rochelle, NY is close; compare it by distance against Sun River Health.

Does Medicaid cover STD testing?

Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.

Where's free HIV testing around Larchmont, NY?

Public clinics nearby offer free HIV testing.

Which tests are offered near Larchmont, NY?

Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.

How common is chlamydia in Westchester County?

About 391 cases per 100,000 residents (2023), below the New York average.

Can I get PrEP near Larchmont, NY?

PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.

Can someone under 18 get tested in New York without a parent?

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

Clinic or at-home test, which is better near Larchmont, NY?

A clinic offers same-day answers and on-site treatment; an at-home kit trades that for privacy and convenience, both use real lab testing.

Should I get tested for STDs while pregnant?

Yes, the CDC recommends STI screening early in pregnancy, since untreated infections can affect the baby.

What is expedited partner therapy?

Expedited partner therapy lets a provider treat a partner without an exam, where state law allows.

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