In Le Grand, gonorrhea rates in Merced County are reported as 40% lower than the national US average. Knowing this, if you've had a recent risk or simply test on a regular schedule in Le Grand, California, you have options. Some clinics take walk-ins for same-day testing, while labs and at-home kits let you plan around your own time. Below, you'll find a list to compare options.
Available testing centers
7 testing options are listed for Le Grand, CA. The nearest, Golden Valley Health Centers, is about 0.2 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.
Golden Valley Health Centers in Le Grand tests for gonorrhea, chlamydia, syphilis, herpes, hepatitis C, and HIV on a sliding-scale fee accepted alongside Medicaid, Medicare, and private insurance. Bacterial infections treated the same visit, with an appointment required to be seen.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN
A public safety-net federally qualified health center in Le Grand. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Camarena Health in Chowchilla takes walk-in visits for gonorrhea, syphilis, chlamydia, and herpes testing, with same-visit treatment for bacterial infections; fees slide with income, and both Medicaid and private insurance are accepted. Care is delivered in Spanish.
Skipping herpes on a standard panel means a separate appointment, a second billing event, and a gap where symptoms go unnamed. Camarena Health runs herpes testing alongside gonorrhea, syphilis, and chlamydia in one visit, so the full picture comes back together, not in pieces.
For someone whose primary language is Spanish (navigating a diagnosis, weighing treatment options, or asking follow-up questions that require precision) Camarena Health delivers that conversation directly in Spanish. The clinical care itself, not just the check-in, happens in the language that makes those details land correctly.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
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 Le Grand, 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 for simplicity & support
$89 & 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 Merced 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.
315 Mercy Ave Suite 317, Merced, CA 95340
CMS-certified lab Accredited · Joint Commission
3605 Hospital Road, Atwater, CA 95301
CMS-certified lab
581 4th Avenue, Gustine, CA 95322
CMS-certified lab Accredited · COLA
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Le Grand. 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, 189 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Le Grand. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 43 offer telehealth.
Carrie Janiski, DO
Family medicine · 13161 Jefferson Street, Le Grand
Abhilasha Sharma, MD
Family medicine · 9235 East Broadway Street, Planada
Carolina Gutierrez Garcia, MD
Family medicine · 300 Prosperity Boulevard, Chowchilla
Gloria Jean Malabed-Verona, MD Telehealth
Internal medicine · 3150 G Street, Merced
Jaspreet Nanra, MD Telehealth
Family medicine · 3150 G Street, Merced
Jaipal Reddy, MD
Family medicine · 450 East Yosemite Avenue, Merced
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 Le Grand, CA 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.
San Joaquin Drug
5.9 mi
7.3 mi Dewitts Drug Store
7.4 miChowchilla Healthcare
7.4 miLoyalty Pharmacy
7.4 miAlpha Care Pharmacy 002
8.2 miShowing the 6 closest pharmacies to Le Grand, CA.
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 Le Grand, 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 $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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
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 Merced County, the county that includes Le Grand, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~28% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#11 of 58 California counties for chlamydia, a higher rate than 81% of the state
| Infection | Merced County | California | United States |
|---|---|---|---|
| Chlamydia | 498.1 1,454 cases ▲ 1% | 491.1 | 492.2 |
| Gonorrhea | 108.2 316 cases ▼ 43% | 190.2 | 179.5 |
| Syphilis (P&S) | 14.4 42 cases ▼ 12% | 16.3 | 15.8 |
| Syphilis (early) | 11.3 33 cases ▼ 41% | 19.1 | 16 |
| Syphilis (late/unknown) | 76.4 223 cases ▲ 64% | 46.7 | 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 Merced County, chlamydia has risen from 461.2 to 498.1 per 100,000 (8%), gonorrhea has fallen from 236.5 to 108.2 per 100,000 (54%), and P&S syphilis has fallen from 21 to 14.4 per 100,000 (31%).
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 Merced County.
Local HIV snapshot
Merced County HIV care continuum (2023)
Merced County recorded 22.6 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Merced County residents living with HIV, 81% are in care · 72.9% 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 Merced County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Highway 99 runs close enough to Le Grand that a clinic visit, depending on which option listed here you choose, can mean anywhere from a quick errand to a committed half-day, and for a town where nearly seven in ten households own their homes and most families run larger than three people, that drive time is real currency. Unemployment here is notably elevated, and with roughly a third of residents renting at costs that still consume a meaningful share of take-home pay, discretionary time and out-of-pocket spending both get rationed carefully. That's the practical math for younger adults in their late teens and twenties, the years when STI exposure is statistically most concentrated, who may be juggling irregular work schedules or shared-car households.
The options listed on this page include a range of fee structures worth comparing before you go, because the gap between a $0 visit and a $150 one matters at a $904 rent. Half of Le Grand's adults are married, households average well over three people, and the labor-force picture means many residents are home during non-standard hours rather than locked into a nine-to-five. A routine screening fits into that texture the same way any other health errand does: something you calendar around a shift, a school pickup at Le Grand School, or a free afternoon, then cross off.
Getting there
Le Grand scores 11.31/20 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.
ZIP 95333 snapshot
ZIP-level Census figures for the wider 95333 area around Le Grand: a single ZIP can span several communities, so they describe the area, not Le Grand alone.
Le Grand sits in Merced County, ZIP 95333. Local context that shapes where residents test:
Local landmarks
Nearby cities & towns
Just outside Le Grand? 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 Merced County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under California 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 Le Grand-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 Le Grand 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 California 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 California, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
California 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 CaliforniaSource: 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, Merced, CA is close; compare it by distance against GVHC - Le Grand.
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 498 cases per 100,000 residents (2023), above the California average.
In California, people under 18 can consent to confidential STD testing and treatment on their own.
It depends: a blood draw covers HIV, syphilis, and hepatitis, while urine or a swab covers chlamydia and gonorrhea.
The gap between exposure and when a test can reliably detect the infection; testing inside it can miss a real infection.
Yes, test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
It's cured with antibiotics; treating partners together prevents reinfection.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.