Chlamydia cases in Plumas County are about 70% lower than the US average. If it's your first STI test or your routine screening in Greenville, California, consider that community and public clinics are often low-cost or free, while private labs tend to offer faster results and more flexible scheduling.
Available testing centers
7 testing options are listed for Greenville, CA. The nearest, Plumas District Hospital, 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 public safety-net rural health clinic in Greenville. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Northeastern Rural Health Clinics in Westwood runs on a sliding scale and accepts Medicaid, Medicare, and private insurance, covering gonorrhea, chlamydia, syphilis, and HIV testing with same-visit treatment for bacterial infections: appointments required, and care is delivered in Spanish.
Northeastern Rural Health Clinics conducts care in Spanish, which means questions, results, and treatment decisions happen in the same language. Not relayed through a secondary step. That continuity carries through counseling, prevention education, and PrEP conversations alike.
For someone without a regular provider who needs ongoing HIV prevention medication, Northeastern Rural Health Clinics holds prescribing authority for both PrEP and PEP in-house. Cash-pay patients work within the sliding-scale structure, so the medication pathway and the cost conversation happen in the same appointment.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN
Plumas County Public Health Agency in Quincy runs its full STI panel (HIV, gonorrhea, chlamydia, and syphilis) on a sliding-scale fee structure, with HIV testing free and all services available at no charge; appointments are required, and bacterial infections are treated same visit.
Ryan White funding underwrites the clinic's cost structure so completely that every service (testing, treatment, vaccines, counseling) is provided at no fee to the patient. That full-coverage baseline means neither the panel nor the follow-up care generates a bill.
Spanish functions as a direct service language at Plumas County Public Health Agency, not a bridged or mediated one. Counseling, prevention education, and HIV test discussions all run in Spanish, which keeps clinical nuance intact across the conversation.
Without Ryan White support, a positive HIV result in a rural county often means a second referral to a distant provider and a gap in managed care while funding and eligibility are sorted. At Plumas County Public Health Agency, Ryan White funding covers the continuum from initial testing through ongoing HIV treatment. No intervening gap to navigate.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN + HRSA
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 Greenville, 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 Plumas 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.
130 Brentwood Drive, Chester, CA 96020
CMS-certified lab Accredited · COLA
1065 Bucks Lake Road, Quincy, CA 95971
CMS-certified lab Accredited · Joint Commission
500 East 1st Avenue, Portola, CA 96122
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Greenville. 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, 10 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Greenville. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1 offer telehealth.
Timothy Suttle, MD
Urology · 1065 Bucks Lake Road, Quincy
Daniel Brink, MD
Family medicine · 130 Brentwood Drive, Chester
Steven Braatz, MD
OB-GYN · 1850 Spring Ridge Drive, Susanville
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 Greenville, 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.
Village Drug
0.5 miWestwood Pharmacy
12 miThrifty
14 mi
14 mi Quincy Pharmacy
14 miShowing the 5 closest pharmacies to Greenville, 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 Greenville, 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.
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
$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
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 Plumas County, the county that includes Greenville, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~33% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#52 of 58 California counties for chlamydia, a higher rate than 10% of the state
| Infection | Plumas County | California | United States |
|---|---|---|---|
| Chlamydia | 146.4 28 cases ▼ 70% | 491.1 | 492.2 |
| Gonorrhea | 15.7 3 cases ▼ 92% | 190.2 | 179.5 |
| Syphilis (P&S) | — no data | 16.3 | 15.8 |
| Syphilis (early) | — no data | 19.1 | 16 |
| Syphilis (late/unknown) | 5.2 1 cases ▼ 89% | 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 Plumas County, chlamydia has fallen from 207.2 to 146.4 per 100,000 (29%), gonorrhea has fallen from 85.9 to 15.7 per 100,000 (82%), and P&S syphilis has fallen from 15.2 to 10.3 per 100,000 (32%).
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 Plumas County.
Local HIV snapshot
Plumas County HIV care continuum (2023)
Plumas County recorded 0 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Plumas County residents living with HIV, 88% are in care · 76% 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 Plumas County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
CA 89 cuts through Greenville as both Ann Street and Main Street, and the younger adults who live along that corridor are at a life stage when relationships shift, partners change, and routine health check-ins are easy to defer. With unemployment running notably high and only a small share of households reaching six-figure incomes, discretionary spending on health care competes hard against basics, and the $657 typical rent, low as it sounds, lands differently when steady work is scarce.
What that economic pressure does to preventive care is straightforward: people postpone tests that feel optional, even when they aren't. Greenville skews heavily toward homeowners rather than renters, and the settled, longer-tenure character of most households can create a false sense that STI screening is a concern for somewhere else. But Plumas County's STI picture is real, and the under-35 crowd here, forming new relationships and moving through exactly the years when transmission rates peak nationally, has every reason to stay current on testing.
Getting to a clinic takes a conscious decision in a place like this. The options listed on this page serve residents in and around Greenville, and several require a real drive along CA 89 through the Keddie Ridge corridor. Knowing which site is closest, and what it charges, is the practical first step that determines whether a screening appointment actually gets scheduled before the week runs away from you.
Getting there
At 7.13/20 on the EPA walkability index, day-to-day errands in Greenville 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 95947 snapshot
ZIP-level Census figures for the wider 95947 area around Greenville: a single ZIP can span several communities, so they describe the area, not Greenville alone.
Greenville sits in Plumas County, ZIP 95947. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Greenville? 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 Plumas 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 Greenville-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 Greenville 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.
There are 3 options within a 30-mile drive.
Yes, Medicaid typically covers it, and public clinics are free either way.
Plumas County Public Health Agency, about 12.6 mi away, provides free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Plumas County reported ~146 chlamydia cases per 100,000 in 2023, below the California average.
At-home kits mail to 95947: self-collect, send to the lab, results in ~2–5 days.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In California, people under 18 can consent to confidential STD testing and treatment on their own.
Get treated, notify partners, pause sex until cleared, and follow up, the infection is manageable.
Reassuring if you tested after the window, just retest if it was early, and screen again with new partners.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.