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STD Testing in Poso Park, CA: Free, Same-Day & Confidential

Syphilis cases in Tulare County run about 13% higher than the national average. Whether it's your first STI test or a routine screening in Poso Park, 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. Read on to view your testing options in the area.

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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 Poso Park, CA

5 testing options are listed for Poso Park, CA. The nearest, Clinica Sierra Vista, is about 12.4 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.

Community health center 12.4 miles

Clinica Sierra Vista

Where these reviews come from

Review sources

  • Google25
  • EasySTD2
Rated 2.7 out of 5 from 27 reviews

Clinica Sierra Vista in Wofford Heights tests for gonorrhea, chlamydia, syphilis, herpes, and hepatitis C on a sliding-scale fee accepted by Medicaid, Medicare, and most insurers; an appointment is required, and bacterial STIs are treated the same visit. Care is delivered in Spanish.

Read full overview Show less

Spanish Care Woven Into Clinical Visits

When a sexual health conversation has to move through an intermediary, nuance drops out. Symptoms get underreported, treatment instructions lose precision, follow-up falls apart. At Clinica Sierra Vista, Spanish-speaking patients work directly with staff in Spanish, so nothing critical gets lost between the question and the answer.

Herpes and Hepatitis Tested Alongside the Core Four

For anyone without a regular provider who needs a complete picture, not just the bacterial basics, Clinica Sierra Vista's panel covers herpes and hepatitis C in addition to gonorrhea, chlamydia, and syphilis. That means one appointment handles conditions that often require a separate specialist visit elsewhere.

Tests & treats Sliding-scale
Address
67 Evans Road, Wofford Heights, CA 93285
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Premium Partner

Labcorp

Highest rated Results in 1–2 days
Where these reviews come from

Review sources

  • Google3
  • EasySTD1
Rated 5 out of 5 from 4 reviews
Address
5540 Lake Isabella Boulevard, Lake Isabella, CA 93240 16.1 miles away
Opening hours
  • Monday 7:30 AM – 4:00 PM
  • Tuesday 7:30 AM – 4:00 PM
  • Wednesday 7:30 AM – 4:00 PM
  • Thursday 7:30 AM – 4:00 PM
  • Friday 7:30 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

Labcorp

Most reviewed Results in 1–2 days
Where these reviews come from

Review sources

  • Google29
  • EasySTD4
Rated 2.6 out of 5 from 33 reviews
Address
368 West Olive Avenue, Porterville, CA 93257 28.0 miles away
Opening hours
  • Monday 7:00 AM – 3:30 PM
  • Tuesday 7:00 AM – 3:30 PM
  • Wednesday 7:00 AM – 3:30 PM
  • Thursday 7:00 AM – 3:30 PM
  • Friday 7:00 AM – 3:30 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

Quest Diagnostics

Results in 1–2 days
No ratings yet
Address
365 Pearson Drive, Porterville, CA 93257 28.4 miles away
Opening hours
  • Monday 7:00 AM – 11:00 AM & 12:00 PM – 4:00 PM
  • Tuesday 7:00 AM – 11:00 AM & 12:00 PM – 4:00 PM
  • Wednesday 7:00 AM – 11:00 AM & 12:00 PM – 4:00 PM
  • Thursday 7:00 AM – 11:00 AM & 12:00 PM – 4:00 PM
  • Friday 7:00 AM – 11:00 AM & 12:00 PM – 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

Labcorp

Results in 1–2 days
Where these reviews come from

Review sources

  • Google5
  • EasySTD1
Rated 5 out of 5 from 6 reviews
Address
800 11th Avenue, Delano, CA 93215 34.4 miles away
Opening hours
  • Monday 6:00 AM – 2:30 PM
  • Tuesday 6:00 AM – 2:30 PM
  • Wednesday 6:00 AM – 2:30 PM
  • Thursday 6:00 AM – 2:30 PM
  • Friday 6:00 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.

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.

Detection windows for every 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.

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

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Rate what mattered to you, no account needed. Reviews are moderated before publishing.

Privacy & discretion
Wait time
Staff & comfort
Value for cost

Every other option

More ways to get tested in Poso Park, CA

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 Poso Park, CA

The nearest testing center is about 12 miles away; if you'd rather skip the trip, an at-home kit ships to Poso Park, 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.

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 Poso Park, CA

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

  • Sierra View Medical Center LAB

    465 West Putnam Avenue, Porterville, CA 93257

    CMS-certified lab Accredited · Joint Commission

    • Full STD panel
    Call Directions

  • Artius Dermatology Associates

    573 West Putnam Avenue, Porterville, CA 93257

    CMS-certified lab

    • STD testing
    Call Directions

  • Michael D Geiling

    254 North Kessing, Porterville, CA 93257

    CMS-certified lab Accredited · COLA

    • STD testing
    Call Directions

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

Beyond dedicated clinics, 61 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Poso Park. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 15 offer telehealth.

  • Gary Finstad

    Internal medicine · 6425 Lynch Canyon Drive, Lake Isabella

    Call Directions

  • Reynaldo Garcia, MD

    Family medicine · 9416 Road, Terra Bella

    Call Directions

  • Narwhals Mating, MD

    Family medicine · 35800 Hwy 190, Springville

    Call Directions

  • Suneel Wadhwani, MD

    Family medicine · 590 West Putnam Avenue, Porterville

    Call Directions

  • Rohit Arora, DO Telehealth

    Internal medicine · 590 West Putnam Avenue, Porterville

    Directions

  • Jasvir Sidhu, MD Telehealth

    Family medicine · 560 West Putnam Avenue, Porterville

    Call Directions

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 Poso Park, CA

No pharmacy near Poso Park, 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.

  • The Drug Store

    12 mi
    Rx pickupCondoms / EC
    Directions

  • Lake Isabella Pharmacy

    16 mi
    Rx pickupCondoms / EC
    Directions
  • Rite Aid 16 mi
    Rx pickupOTC HIV self-testPrEP/PEP fillsHPV & Hep B vaccinesCondoms / EC
    Directions

  • Kern Valley Healthcare District

    18 mi
    Rx pickupCondoms / EC
    Directions

  • Warnack Pharmacy

    27 mi
    Rx pickupCondoms / EC
    Directions

  • Sequoia Pharmacy

    27 mi
    Rx pickupCondoms / EC
    Directions

Showing the 6 closest pharmacies to Poso Park, CA.

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 Poso Park, 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 Tulare County: the local picture

How reported STI rates in Tulare County, the county that includes Poso Park, compare with California and U.S. averages, based on the most recent 2023 surveillance data.

#5 of 58 California counties for chlamydia, a higher rate than 91% of the state

Reported STD rates per 100,000, Tulare County vs California vs U.S.

Tulare County California U.S. ▲▼ = Tulare County vs the state average
Infection Tulare County California United States
Chlamydia
605 2,901 cases ▲ 23%
491.1 492.2
Gonorrhea
121 580 cases ▼ 36%
190.2 179.5
Syphilis (P&S)
17.9 86 cases ▲ 10%
16.3 15.8
Syphilis (early)
10.8 52 cases ▼ 43%
19.1 16
Syphilis (late/unknown)
79.9 383 cases ▲ 71%
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.

Reported STD rates in Tulare County over time (per 100,000)

Chlamydia ▼ 1% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 325 650 2020202120222023

Between 2020 and 2023 in Tulare County, chlamydia has fallen from 621.4 to 605 per 100,000 (3%), gonorrhea has fallen from 163.2 to 121 per 100,000 (26%), and P&S syphilis has risen from 16.5 to 17.9 per 100,000 (8%).

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 Poso Park, CA

Adults uninsured
5.8%
No routine checkup
19.9%
No transportation
8.2%
Binge drinking
11.1%
Frequent mental distress
15.4%
Depression
23%
Below poverty line
5.3%
Primary-care ratio
2,159 : 1
Tulare County
  • Primary-care shortage score 21 / 26
  • Medically Underserved Area · IMU 48.6
  • Social Vulnerability Index · 91st 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 Tulare County.

Local HIV snapshot

HIV in Tulare County (2023)

People living with HIV
158 / 100k
New diagnoses (2023)
49cases countywide
On PrEP (coverage)
24.6%

Tulare County HIV care continuum (2023)

Tulare County recorded 12.8 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Tulare County residents living with HIV, 78.7% are in care · 68.3% 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.

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 Tulare County tests for syphilis.

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

Reviewed & Fact-Checked · Updated

Reviewed by EasySTD Editorial Team (opens in a new tab)

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 → (opens in a new tab)

17 Sources

Local resources & officials

Data & references

Local context

About Poso Park, CA

In the quiet neighborhood of Poso Park, residents live in a tight-knit community where everyone owns their home. The streets are lined with mature trees and surrounded by the majestic peaks of Sugarloaf Peak, Peel Peak, Grist Mill Peak, and Portuguese Peak.

Life here is characterized by a unique household structure, with no married couples and a distinct lack of high earners. The absence of a traditional workforce means that residents have flexible schedules, but also face challenges in accessing services that require a more rigid schedule.

Given the rural nature of Poso Park and the surrounding landscape, getting around can be a challenge. The range of testing options listed here makes it possible for residents to find a solution that fits their individual circumstances, whether they're based near Grist Mill Peak or spend most of their time exploring the trails around Portuguese Peak.

Getting there

How residents reach STD testing in Poso Park, CA

Walkability 7.45 / 20 · Below average

At 7.45/20 on the EPA walkability index, day-to-day errands in Poso Park 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.

Map of 5 STD & STI testing locations in Poso Park, California, EasySTD

ZIP 93260 snapshot

Residents
151
Median age
56.8
Median income
$56,250

ZIP-level Census figures for the wider 93260 area around Poso Park: a single ZIP can span several communities, so they describe the area, not Poso Park alone.

Poso Park sits in Tulare County, ZIP 93260. Local context that shapes where residents test:

Local landmarks

  • Sugarloaf Peak
  • Peel Peak
  • Grist Mill Peak
  • Portuguese Peak
  • Tip Top Mine
  • Pine Mountain

Reference

STD testing in Poso Park, CA: screening, costs & privacy

Everything to know before you test in Tulare 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.

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.

GroupTestsHow 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 Poso Park-area provider.

InfectionEarliest reliable testSample
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 Poso Park 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.

TestReference priceCPT / 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 California

Minor consent and partner treatment (EPT) under state law, plus how to test privately

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).

Can a minor consent on their own?

In California, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

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 California

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 Poso Park, CA

Answers to the questions people ask most before getting tested.

Is testing closer in Porterville, CA?

Porterville, CA is a nearby town with options, the listing shows each one's distance so you can pick the closest.

Can I use Medicaid for testing?

Yes, Medicaid typically covers it.

Can I get tested in Poso Park, CA without insurance?

Public clinics serve people without insurance, often on a sliding scale.

What's included in a full panel near Poso Park, CA?

A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.

How common is chlamydia in Tulare County?

Tulare County reported ~605 chlamydia cases per 100,000 in 2023, above the California average.

Can someone under 18 get tested in California without a parent?

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

Where can teens get STD testing near Poso Park, CA?

Teen and campus health clinics and public health departments offer youth-friendly, low-cost testing.

Are there LGBTQ-friendly testing options?

Public and community clinics test everyone; several provide LGBTQ-affirming services.

Can you tell if someone has an STD by looking?

No, most STIs have no visible signs, so the only way to know is to test.

Is HPV linked to cancer?

Certain high-risk HPV types raise cancer risk; vaccination and routine screening are the defenses.

Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.