Lake County, California reports about 12 new HIV diagnoses per 100,000 residents. If you're considering STI testing in Clearlake Oaks before starting a new relationship or as part of ongoing care, weigh whether you need quick results or a low-cost option. See the testing options in Clearlake Oaks, California below to choose what works for you.
Available testing centers
7 testing options are listed for Clearlake Oaks, CA. The nearest, Planned Parenthood Northern California, is about 4.3 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.
Planned Parenthood Northern California in Clearlake requires an appointment and covers the full bacterial and viral panel (gonorrhea, chlamydia, syphilis, hepatitis B and C, herpes, and rapid HIV) on a sliding-scale fee, with same-visit treatment for bacterial infections and Spanish spoken on-site.
Most clinics route non-English speakers through on-call interpretation, introducing lag and awkwardness into sensitive conversations. At Planned Parenthood Northern California in Clearlake, Spanish is spoken directly by staff, and interpretation services extend to other languages, so the exchange is direct, not mediated.
Many family planning providers require parental consent or notification for patients under 18, which stops younger people from seeking care at all. As a Title X clinic, Planned Parenthood Northern California in Clearlake provides legally confidential services to minors. The record stays between patient and provider.
Planned Parenthood Northern California in Clearlake prescribes both PrEP and PEP directly, meaning ongoing HIV prevention medication is managed at the same clinic handling your testing. No separate infectious disease referral needed to get started or stay on treatment.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
A public safety-net rural health clinic about 5 miles from Clearlake Oaks. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Lake County Tribal Health Clinic in Lakeport accepts Medicaid, Medicare, and most insurance, with sliding-scale fees for everyone else, and tests for HIV, syphilis, gonorrhea, chlamydia, and hepatitis C: appointments required, with same-visit treatment for bacterial STIs and Spanish-language care throughout.
Leaving hepatitis C off a standard panel means a separate appointment, a separate lab, and a gap where a treatable infection goes unmanaged. Lake County Tribal Health Clinic runs the hepatitis C test alongside syphilis, chlamydia, and HIV. One visit closes the loop rather than opening a follow-up chain.
For anyone managing substance use without a regular provider, Lake County Tribal Health Clinic carries both STI care and substance-abuse treatment: meaning the two don't have to be coordinated across separate systems, separate waits, or separate intake processes.
When Spanish-language needs get patched together mid-appointment, the cost is precision. A missed symptom, a misunderstood treatment timeline. Lake County Tribal Health Clinic delivers STI care in Spanish directly, so nothing critical gets compressed into an approximation.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · 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 about 4 miles away; if you'd rather skip the trip, an at-home kit ships to Clearlake Oaks, 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 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.
15145 Lakeshore Drive, Clearlake, CA 95422
CMS-certified lab
5176 Hill Road East, Lakeport, CA 95453
CMS-certified lab Accredited · Joint Commission
15630 18th Avenue, Clearlake, CA 95422
CMS-certified lab Accredited · Joint Commission
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Clearlake Oaks. 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, 59 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Clearlake Oaks. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 14 offer telehealth.
Estrelania Williams, MD
OB-GYN · 15630 18th Avenue, Clearlake
Cara Eberhardt, MD
Family medicine · 15322 Lakeshore Drive, Clearlake
Paul Farley, MD Telehealth
Family medicine · 5685 Main Street, Kelseyville
Andre Lallande, DO
Family medicine · 925 Bevins Court, Lakeport
Steven Wirth, MD
Family medicine · 5335 Lakeshore Boulevard, Lakeport
Stephen Bradley, MD Telehealth
Family medicine · 5375 Lakeshore Boulevard, Lakeport
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 Clearlake Oaks, 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.
4.4 mi Lake Pharmacy
5.2 miMorans Pharmacy
5.3 mi
6.8 mi Showing the 4 closest pharmacies to Clearlake Oaks, 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 Clearlake Oaks, 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 $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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
$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 Lake County, the county that includes Clearlake Oaks, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~11% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#28 of 58 California counties for chlamydia, a higher rate than 52% of the state
| Infection | Lake County | California | United States |
|---|---|---|---|
| Chlamydia | 340.3 231 cases ▼ 31% | 491.1 | 492.2 |
| Gonorrhea | 123.8 84 cases ▼ 35% | 190.2 | 179.5 |
| Syphilis (P&S) | 19.2 13 cases ▲ 18% | 16.3 | 15.8 |
| Syphilis (early) | 4.4 3 cases ▼ 77% | 19.1 | 16 |
| Syphilis (late/unknown) | 36.8 25 cases ▼ 21% | 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 Lake County, chlamydia has fallen from 359.4 to 340.3 per 100,000 (5%), gonorrhea has fallen from 164.3 to 123.8 per 100,000 (25%), and P&S syphilis has fallen from 36.7 to 19.2 per 100,000 (48%).
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 Lake County.
Local HIV snapshot
Lake County HIV care continuum (2023)
Lake County recorded 12.2 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Lake County residents living with HIV, 87.7% are in care · 81.2% 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 Lake County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Oaks Beach Park anchors the quieter eastern stretch of Clearlake Oaks, where home values run well below the California norm and monthly rents stay modest by any coastal standard. A cost-of-living reality that shapes daily priorities for nearly everyone here. With nearly three-quarters of residents owning their homes, this is a community of long-term stakes and deep local roots, but those roots don't insulate people from health gaps.
A labor-force participation rate that leaves a substantial share of working-age adults outside formal employment, combined with meaningful unemployment, means many households are stretching budgets carefully, and that kind of financial pressure can quietly move routine health appointments to the back of the line. That matters especially for younger adults in their late teens and twenties, who face the highest rates of STI transmission and for whom even a modest co-pay or a half-day without income can be a genuine obstacle to getting tested. For residents of Clearlake Park and the surrounding blocks, options listed here vary in cost, hours, and distance, so comparing them before making a trip pays off.
Getting there
Clearlake Oaks scores 11.94/20 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 95423 snapshot
ZIP-level Census figures for the wider 95423 area around Clearlake Oaks: a single ZIP can span several communities, so they describe the area, not Clearlake Oaks alone.
Clearlake Oaks sits in Lake County, ZIP 95423. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Nearby cities & towns
Just outside Clearlake Oaks? 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 Lake 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 Clearlake Oaks-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 Clearlake Oaks 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.
Yes, several local labs offer same-day walk-in testing; best to call first.
Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.
Public health clinics nearby provide free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Lake County reported ~340 chlamydia cases per 100,000 in 2023, below the California average.
In California, people under 18 can consent to confidential STD testing and treatment on their own.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
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.
Often, yes, especially throat and rectal infections, which is why site-specific testing matters.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.