Chlamydia rates in San Bernardino County run about 14% higher than the national average. If you live in Twentynine Palms, California and need a one-time check-up or regular testing, there are trade-offs to consider. Public clinics keep costs down, private labs prioritize speed, and at-home kits trade a clinic visit for convenience. See what options your area offers below.
Available testing centers
12 testing options are listed for Twentynine Palms, CA. The nearest, Sean R Thomas MD, is about 0.8 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 community safety-net rural health clinic in Twentynine Palms. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A community safety-net federally qualified health center about 19 miles from Twentynine Palms. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Morongo Basin Community Health Center-YV, in Yucca Valley, carries federal qualification that ties its fees to income: making syphilis, gonorrhea, and chlamydia screening reachable for cash-paying patients, the uninsured, and anyone without a steady provider. No appointment is needed to get tested.
Tests offered
Fees & payment
Morongo Basin Healthcare District, in Yucca Valley, scales its fees to each patient's income. No one is turned away because of cost. Federal qualification underpins that commitment, and STI screening here covers syphilis, gonorrhea, and chlamydia for anyone who walks in.
Tests offered
Fees & payment
A community safety-net rural health clinic about 20 miles from Twentynine Palms. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A safety-net rural health clinic about 20 miles from Twentynine Palms. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A safety-net rural health clinic about 21 miles from Twentynine Palms. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
DAP Health in Desert Hot Springs tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and all three hepatitis strains: with every service provided at no fee on a sliding scale, walk-ins welcome, and same-visit treatment for bacterial infections.
DAP Health structures its sliding scale so that no fee is the floor, not a hardship exception, but the operational baseline for anyone who qualifies. That applies across the full scope: testing, treatment, vaccines, and ongoing HIV medical care, all without a separate billing tier.
Spanish is a native working language at DAP Health in Desert Hot Springs, and formal interpretation services extend coverage to additional languages. That means clinical conversations, including medication counseling and adherence education, happen in the language that actually carries the nuance.
Many STI clinics test but send patients elsewhere to initiate HIV prevention prescriptions. DAP Health both evaluates and prescribes PrEP and PEP in-house, and absorbs PrEP costs for uninsured patients. Keeping the prevention pipeline intact without an external step.
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
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 Twentynine Palms, 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 Bernardino 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.
9481 Pittsburgh Avenue, Suite 200, Rancho Cucamonga, CA 91730
CMS-certified lab
13000 Peyton Drive, Chino Hills, CA 91709
CMS-certified lab Accredited · College of American Pathologists
18300 Hwy 18, Apple Valley, CA 92307
CMS-certified lab Accredited · Joint Commission
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Twentynine Palms. 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, 14 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Twentynine Palms. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 3 offer telehealth.
Dae Yong Kim, MD
Internal medicine · 6380 Split Rock Avenue, Twentynine Palms
Shipra Saigal, MD
Internal medicine · 6601 White Feather Road, Joshua Tree
Andre Kasko, DO
OB-GYN · 63532 20 Palms Highway, Joshua Tree
Gholam Zadeii, MD
Internal medicine · 58457 29 Palms Highway, Yucca Valley
Ayad Gharghoury, MD
Internal medicine · 58383 29 Palms Highway, Yucca Valley
Prem Salhotra, MD Telehealth
Internal medicine · 57725 29 Palms Highway, Yucca Valley
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 Twentynine Palms, 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.
New Pharmacy
1.0 mi
1.5 mi Star Pharmacy
15 mi
18 mi Showing the 4 closest pharmacies to Twentynine Palms, 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 Twentynine Palms, 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 Bernardino County, the county that includes Twentynine Palms, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~48% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#8 of 58 California counties for chlamydia, a higher rate than 86% of the state
| Infection | San Bernardino County | California | United States |
|---|---|---|---|
| Chlamydia | 562.1 12,342 cases ▲ 14% | 491.1 | 492.2 |
| Gonorrhea | 164.6 3,615 cases ▼ 13% | 190.2 | 179.5 |
| Syphilis (P&S) | 14.3 315 cases ▼ 12% | 16.3 | 15.8 |
| Syphilis (early) | 18.9 415 cases ▼ 1% | 19.1 | 16 |
| Syphilis (late/unknown) | 74.2 1,630 cases ▲ 59% | 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 Bernardino County, chlamydia has risen from 484.5 to 562.1 per 100,000 (16%), gonorrhea has fallen from 197 to 164.6 per 100,000 (16%), and P&S syphilis has fallen from 17.5 to 14.3 per 100,000 (18%).
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 Bernardino County.
Local HIV snapshot
Federal priority area: San Bernardino 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 Bernardino County HIV care continuum (2023)
San Bernardino County recorded 16.3 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among San Bernardino County residents living with HIV, 78% know their status · 69.6% are in care · 62.3% 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.
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 Bernardino County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
CA-62 cuts through the heart of Twentynine Palms like a spine, and the town arranged around it is a place where households run large, half of adults are partnered, and health decisions tend to ripple across families rather than land on a single person. With most residents renting rather than owning, and typical rents sitting well below the California average, the financial floor here is modest, and fewer than one in eight households clears six figures. That economic reality shapes everything from whether someone takes a day off work to whether a co-pay feels manageable. The labor picture adds another layer.
A meaningful share of working-age residents are either outside the workforce or currently between jobs, which can mean irregular schedules but also unpredictable income, both of which affect how and when people seek care. Nearly half the population falls in the years when STI transmission is most active, and in a household-oriented community like this one, a positive result caught early matters for partners and children under the same roof, not just the individual. San Bernardino County carries STI rates that consistently run above state medians, so for anyone living here, staying current with screening is less about anxiety and more about knowing where things actually stand in a county where the numbers have a way of creeping upward year over year.
Getting there
At 6.19/20 on the EPA walkability index, day-to-day errands in Twentynine Palms 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 92277 snapshot
ZIP-level Census figures for the wider 92277 area around Twentynine Palms: a single ZIP can span several communities, so they describe the area, not Twentynine Palms alone.
Twentynine Palms sits in San Bernardino County, ZIP 92277. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Twentynine Palms? 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 Bernardino 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 Twentynine Palms-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 Twentynine Palms 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 10 options within a 30-mile drive.
Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.
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 Bernardino County reported ~562 chlamydia cases per 100,000 in 2023, above the California average.
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.
A positive means treatment is the next step; many STIs are cured with antibiotics, and all are treatable.
Your results are part of your HIPAA-protected medical record; you can ask any clinic about its own privacy practices.
It's a common STI symptom; test for chlamydia and gonorrhea and have a provider check you.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.