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

San Diego County reports about 15 cases of syphilis per 100,000 residents, near the US average. If you live in Potrero, California and want testing if you've had a recent risk or simply test on a regular schedule, you'll find some local options offer same-day testing but labs and at-home kits can offer more flexibility. See the list below for your choices.

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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 Potrero, CA

6 testing options are listed for Potrero, CA. The nearest, San Ysidro Health, is about 7.9 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.

Community health center 7.9 miles

San Ysidro Health

Where these reviews come from

Review sources

  • Google42
  • EasySTD5
Rated 4.4 out of 5 from 47 reviews

San Ysidro Health in Campo requires an appointment, so scheduling is the starting point before anything else. A single visit covers the full panel, sliding-scale fees apply to everyone, and same-visit treatment is available for bacterial infections including gonorrhea, chlamydia, and syphilis.

Read full overview Show less

Herpes and Hepatitis Tested Here, Not Separately

Leaving herpes or hepatitis C untested means a second appointment somewhere else, another scheduling gap, another cost, another delay before knowing. San Ysidro Health in Campo includes herpes and hepatitis C in the panel it runs on-site, so those infections are addressed in the same visit as the standard four.

Spanish Care Without the Extra Step

When care can't be fully received in the language someone uses to think through a health decision, the cost is real: details are lost, follow-up questions go unasked, and treatment gaps follow. San Ysidro Health in Campo delivers STI care directly in Spanish, so nothing critical gets filtered out before it reaches the patient.

Tests & treats Sliding-scale
Address
1388 Buckman Springs Road, Campo, CA 91906
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
Community health center 14.3 miles

Southern Indian Health Council

Where these reviews come from

Review sources

  • Google24
  • EasySTD3
Rated 4.3 out of 5 from 27 reviews

Southern Indian Health Council in Campo pairs STI testing (gonorrhea, chlamydia, syphilis, herpes, and HIV) with same-visit treatment for bacterial infections, all on a sliding-scale fee accepted alongside Medicaid, Medicare, and private insurance. Appointments are required.

Tests & treats Sliding-scale
Address
36350 Church Road, Campo, CA 91906
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 4:30 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:00 AM – 4:30 PM
  • Thursday 8:00 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
Premium Partner

Labcorp

Results in 1–2 days
Where these reviews come from

Review sources

  • Google33
  • EasySTD5
Rated 3.2 out of 5 from 38 reviews
Address
891 Kuhn Drive, Chula Vista, CA 91914 21.0 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

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

Review sources

  • Google223
  • EasySTD5
Rated 2.7 out of 5 from 228 reviews
Address
860 Jamacha Road, El Cajon, CA 92019 22.1 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

Labcorp at Walgreens

Results in 1–2 days
Where these reviews come from

Review sources

  • Google44
  • EasySTD4
Rated 3.3 out of 5 from 48 reviews
Address
215 North 2nd Street, El Cajon, CA 92021 23.0 miles away
Opening hours
  • Monday 7:30 AM – 3:30 PM
  • Tuesday 7:30 AM – 3:30 PM
  • Wednesday 7:30 AM – 3:30 PM
  • Thursday 7:30 AM – 3:30 PM
  • Friday 7:30 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
Where these reviews come from

Review sources

  • Google159
  • EasySTD5
Rated 3.1 out of 5 from 164 reviews
Address
563 Telegraph Canyon Road, Chula Vista, CA 91910 25.1 miles away
Opening hours
  • Monday 7:00 AM – 4:00 PM
  • Tuesday 7:00 AM – 4:00 PM
  • Wednesday 7:00 AM – 4:00 PM
  • Thursday 7:00 AM – 4:00 PM
  • Friday 7:00 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.

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

Rate this clinic

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 Potrero, 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 Potrero, CA

The nearest testing center is about 8 miles away; if you'd rather skip the trip, an at-home kit ships to Potrero, 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 Potrero, CA

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

  • Futuregeneration Laboratories

    3703 Camino Del Rio South, Suite 100A-B, San Diego, CA 92108

    CMS-certified lab

    • STD testing
    Call Directions

  • Mindera

    1221 Liberty Way, Vista, CA 92081

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
    Call Directions

  • Sharp Rees Stealy Clinics Laboratory

    10670 Wexford Street, San Diego, CA 92131

    CMS-certified lab

    • STD testing
    Call Directions

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

Beyond dedicated clinics, 791 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Potrero. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 242 offer telehealth.

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 Potrero, CA

No pharmacy near Potrero, 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 Ysidro Health Pharmacy Mountain Health

    7.9 mi
    Rx pickupCondoms / EC
    Directions

  • Southern Indian Health Council

    14 mi
    Rx pickupCondoms / EC
    Directions
  • Albertsons/Safeway 17 mi
    Rx pickupCondoms / EC
    Directions
  • CVS Pharmacy 18 mi
    Rx pickupOTC HIV self-testAt-home STI kitsMinuteClinic STI careHPV & Hep B vaccinesCondoms / EC
    Directions

  • Sycuan Health Center Pharmacy

    18 mi
    Rx pickupCondoms / EC
    Directions

Showing the 5 closest pharmacies to Potrero, 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 Potrero, 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 San Diego County: the local picture

How reported STI rates in San Diego County, the county that includes Potrero, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~16% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.

#9 of 58 California counties for chlamydia, a higher rate than 84% of the state

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

San Diego County California U.S. ▲▼ = San Diego County vs the state average
Infection San Diego County California United States
Chlamydia
535.1 17,498 cases ▲ 9%
491.1 492.2
Gonorrhea
196.4 6,423 cases ▲ 3%
190.2 179.5
Syphilis (P&S)
14.7 482 cases ▼ 10%
16.3 15.8
Syphilis (early)
18.5 604 cases ▼ 3%
19.1 16
Syphilis (late/unknown)
41.3 1,352 cases ▼ 12%
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 San Diego County over time (per 100,000)

Chlamydia ▼ 3% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 300 600 2020202120222023

Between 2020 and 2023 in San Diego County, chlamydia has fallen from 554.7 to 535.1 per 100,000 (4%), gonorrhea has risen from 185.4 to 196.4 per 100,000 (6%), and P&S syphilis has fallen from 16.9 to 14.7 per 100,000 (13%).

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 Potrero, CA

Adults uninsured
15.9%
No routine checkup
27.5%
No transportation
12.1%
Binge drinking
15.5%
Frequent mental distress
17.4%
Depression
21.3%
Below poverty line
49.3%
Primary-care ratio
1,185 : 1
San Diego County
  • Primary-care shortage score 20 / 26
  • Medically Underserved Area · IMU 41.8
  • Social Vulnerability Index · 71st 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 San Diego County.

Local HIV snapshot

HIV in San Diego County (2023)

Federal priority area: San Diego County is one of 48 U.S. counties prioritized under the Ending the HIV Epidemic initiative: targeted federal funding to expand local HIV testing, PrEP, and prevention.

People living with HIV
501 / 100k
New diagnoses (2023)
389cases countywide
On PrEP (coverage)
32.1%

San Diego County HIV care continuum (2023)

San Diego County recorded 13.9 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among San Diego County residents living with HIV, 84.6% know their status · 72% are in care · 60.9% 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.

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 San Diego 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 Potrero, CA

Potrero, in San Diego County, California, is a small-town community, where it's a comparatively well-off area. Steady work can be harder to find, with unemployment around 10.9%, and roughly 35% are college graduates. With clinics limited, many residents lean on mail-in kits or telehealth, with the local clinic for in-person visits.

Getting there

How residents reach STD testing in Potrero, CA

Walkability 11.8 / 20 · Above average

Potrero scores 11.8/20 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 6 STD & STI testing locations in Potrero, California, EasySTD

ZIP 91963 snapshot

Residents
617
Median age
28.9
Median income
$25,208

ZIP-level Census figures for the wider 91963 area around Potrero: a single ZIP can span several communities, so they describe the area, not Potrero alone.

Potrero sits in San Diego County, ZIP 91963. Local context that shapes where residents test:

Local landmarks

  • Potrero County Park
  • Barret intersection
  • Potrero Peak
  • Hartley Hill
  • Cerro de la Panocha
  • Immagrations y Aduanas

Major routes

  • CA 94 (Campo Road)
  • CA 188 (Tecate Road)
  • Avenida México
  • Calle Culiacán

Reference

STD testing in Potrero, CA: screening, costs & privacy

Everything to know before you test in San Diego 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 Potrero-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 Potrero 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 Potrero, CA

Answers to the questions people ask most before getting tested.

How many places can I test near Potrero, CA?

There are 6 options within a 30-mile drive.

Can I use Medicaid for testing?

Yes, Medicaid typically covers it.

Can I get tested in Potrero, CA without insurance?

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

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

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

How common is chlamydia in San Diego County?

San Diego County reported ~535 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.

How long do results take near Potrero, CA?

Most results are ready in about 1–2 days.

How is trichomoniasis tested near Potrero, CA?

A urine test or swab finds trichomoniasis, one of the most treatable STIs.

Should I get tested for herpes near Potrero, CA?

Herpes isn't in standard panels unless you have symptoms, a sore can be swabbed, or a blood test discussed with a provider.

What samples are used for STD testing near Potrero, CA?

Usually urine or a swab for chlamydia/gonorrhea, and blood for HIV, syphilis, and hepatitis.

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