San Diego County reports about 535 chlamydia cases per 100,000 residents, near the US average. If you're in San Diego County, California, looking for options for a one-time concern or regular check-ups, clinics may bill insurance or offer sliding-scale fees, while many private labs let you pay a flat self-pay price. For both situations, see your options listed below.
Available testing centers
12 testing options are listed for San Diego, CA. The nearest, Labcorp, is about 4.5 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 federally qualified health center in San Diego. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Neighborhood Healthcare ~ Escondido Ohio Ave, in Escondido, earns federal qualification that anchors its sliding-scale fee structure: what you pay tracks your income, and inability to pay is never a barrier. Walk-in STI screening covers syphilis, gonorrhea, and chlamydia without an appointment needed.
Tests offered
Fees & payment
A free or low-cost STD-testing location in San Diego, run as a Federally Qualified Health Center with sliding-scale fees.
Languages
English, Spanish, Tagalog
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN + HRSA
A public safety-net federally qualified health center in San Diego. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
A public STD-testing location in San Diego, run as a Federally Qualified Health Center with sliding-scale fees.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
A public safety-net federally qualified health center · Title X family-planning grantee in San Diego. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
A free or low-cost STD-testing site in San Diego, run as a Federally Qualified Health Center with sliding-scale fees.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN + HRSA
A community safety-net federally qualified health center in San Diego. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
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 5 miles away; if you'd rather skip the trip, an at-home kit ships to San Diego, 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 for simplicity & support
$89 & 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 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.
555 Washington Street, San Diego, CA 92103
CMS-certified lab Accredited · Joint Commission
6220 Greenwich Drive, Suite 101, San Diego, CA 92122
CMS-certified lab Accredited · College of American Pathologists
10355 Science Center Dr Suite 240, San Diego, CA 92121
CMS-certified lab Accredited · College of American Pathologists
9810 Summers Ridge Road, Suite 100, San Diego, CA 92121
CMS-certified lab Accredited · College of American Pathologists
9540 Towne Centre Dr Suite 155, San Diego, CA 92121
CMS-certified lab Accredited · College of American Pathologists
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near San Diego. 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, 2,479 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of San Diego. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 971 offer telehealth.
Wade Schwendemann, MD
OB-GYN · 3003 Health Ctr Drive, San Diego
Kimberly Sheker-Dickson, DO
Family medicine · 1628 Palm Avenue, San Diego
Carmen Carneiro Rojas, MD Telehealth
Family medicine · 1628 Palm Avenue, San Diego
Sarah Azari, MD Telehealth
Urology · 9400 Campus Point Drive, La Jolla
Robert Johnston, MD
OB-GYN · 9455 Clairemont Mesa Boulevard, San Diego
Mastaneh Nikravesh, MD
Internal medicine · 5395 Ruffin Road, San Diego
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 San Diego, 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 Diego Compounding Pharmacy
0.2 miRonson Pharmacy
0.5 miSharp Rees-Stealy
1.1 mi
1.4 mi Showing the 4 closest pharmacies to San Diego, 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 San Diego, 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 $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
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 San Diego County, the county that includes San Diego, 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.
#9 of 58 California counties for chlamydia, a higher rate than 84% of the state
| 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.
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
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
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.
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.
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).
Local resources & officials
Data & references
Local context
Clairemont Mesa Boulevard connects Kearny Mesa to the rest of the city in under twenty minutes by car, which is roughly the kind of trip most residents are already making for groceries, work, or a weekend loop past Tierrasanta Community Park. That proximity matters when the options listed on this page require a drive rather than a short walk, because the easier the logistics, the more likely a screening appointment actually lands on the calendar.
San Diego's tenure picture shapes that calculus in a specific way. Most residents here rent, and at typical rents that claim a real share of a household budget, out-of-pocket testing costs get weighed against other monthly pressures. Knowing that several of the listed options carry sliding-scale or no-cost fees takes a concrete worry off the table. At the same time, a labor force where the large majority of adults are working means appointment windows matter: early-morning or lunchtime slots along Ruffin Road or Kearny Villa Road are worth checking before assuming a clinic visit means burning half a workday.
Young adults, people in their late teens and twenties forming new relationships or moving between them, are the age group where STIs circulate most actively, and San Diego has a substantial share of exactly that population. For households averaging more than three people, whether a married couple with others under the same roof or a mix of roommates splitting that $1,695 median rent, one person getting screened and sharing what they learned can matter for everyone at that address.
Getting there
San Diego scores 14.82/20 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.
San Diego sits in San Diego County. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside San Diego? 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 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.
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 San Diego-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 San Diego 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.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Public clinics serve people without insurance, often on a sliding scale.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
San Diego County reported ~535 chlamydia cases per 100,000 in 2023, above the California average.
Most results are ready in about 1–2 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.
At-home kits mail to 92154: self-collect, send to the lab, results in ~2–5 days.
Yes, test even without symptoms, and tell the provider which infection so they can treat or retest appropriately.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.