Chlamydia cases in San Patricio County run about 17% lower than the US average for the disease. If you've had a recent risk or test on a regular schedule in San Patricio County, Texas, you can weigh clinics with same-day testing, or labs and at-home kits that you can schedule around your own time. See the full list below.
Available testing centers
7 testing options are listed for San Patricio, TX. The nearest, Community Action Corporation of South Texas, is about 8.5 miles away. Compare community and public clinics, private labs, and at-home kits below.
Community Action Corporation of South Texas in Mathis accepts Medicaid and most insurance, with fees set for those paying directly, covering gonorrhea, chlamydia, syphilis, and HIV testing alongside same-visit bacterial treatment, HPV and hepatitis A and B vaccines, and family planning. No appointment required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
South Texas Family Planning and Health in Robstown tests for gonorrhea, chlamydia, syphilis, and rapid or conventional HIV, treating bacterial infections the same visit on a sliding-scale fee structure that accepts Medicaid and insurance; an appointment is required.
Clinics that serve multilingual communities often stop at posting a number for outside interpretation. At South Texas Family Planning and Health, Spanish is spoken on staff, and interpretation services extend to other non-English languages. Meaning the conversation about your health happens in full, not filtered.
The standard four-infection panel leaves out infections that carry real clinical weight. South Texas Family Planning and Health tests for herpes alongside hepatitis A, B, and C. A panel that surfaces conditions many clinics simply don't screen for in the same visit.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Amistad Health in Robstown takes walk-in visits and covers gonorrhea, chlamydia, syphilis, and HIV testing in a single stop: with STI treatment, HPV and hepatitis vaccines, and sliding-scale fees that extend to Medicaid and Medicare. Care is delivered in Spanish.
Spanish-speaking patients without a regular provider elsewhere, and without the overhead of navigating a bilingual system, get their full visit, counseling, and treatment discussion conducted in Spanish as the primary language of care at Amistad Health, not a supplementary service layered on top.
Amistad Health prescribes and manages both PrEP and PEP directly: meaning the baseline HIV testing required before starting PrEP, ongoing monitoring visits, and prescription continuity all run through the clinic itself rather than requiring a separate prescribing physician.
Languages
English, Spanish
Tests offered
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · 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 9 miles away; if you'd rather skip the trip, an at-home kit ships to San Patricio, 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 range: couples & full panels
$79 & 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 Patricio 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.
1830 Billy G Webb Drive, Portland, TX 78374
CMS-certified lab Accredited · COLA
1860 Hwy Frontage Road, Suite C, Portland, TX 78374
CMS-certified lab Accredited · COLA
1702 Highway 181 North Suite A-11, Portland, TX 78374
CMS-certified lab Accredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near San Patricio. 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, 143 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of San Patricio. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 25 offer telehealth.
Monica Espinoza, MD
Family medicine · 213 South Duval Street, Mathis
Jose Benamu, MD
Internal medicine · 304 East San Patricio Avenue, Mathis
Gabriel Tarango, DO
Family medicine · 101 South Eugenia Street, Orange Grove
Ron Guevara, DO Telehealth
Family medicine · 15406 Northwest Boulevard, Robstown
Kyley Roberts, MD
Family medicine · 14702 Northwest Boulevard, Corpus Christi
Kent Tompkins, MD
Family medicine · 14120 Northwest Boulevard, Corpus Christi
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 Patricio, TX 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.
7.8 mi Jay's Pharmacy Mathis
8.0 miFiesta RX
9.7 miNorthwest Pharmacy
12 miMedical Plaza Pharmacy
12 miShowing the 5 closest pharmacies to San Patricio, TX.
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 Patricio, 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
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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 Patricio County, the county that includes San Patricio, compare with Texas and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~12% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#64 of 254 Texas counties for chlamydia, a higher rate than 75% of the state
| Infection | San Patricio County | Texas | United States |
|---|---|---|---|
| Chlamydia | 409 289 cases ▼ 17% | 491.9 | 492.2 |
| Gonorrhea | 120.3 85 cases ▼ 32% | 176.4 | 179.5 |
| Syphilis (P&S) | 12.7 9 cases ▼ 15% | 15 | 15.8 |
| Syphilis (early) | 8.5 6 cases ▼ 68% | 26.4 | 16 |
| Syphilis (late/unknown) | 35.4 25 cases ▼ 20% | 44.3 | 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 Patricio County, chlamydia has fallen from 487.2 to 409 per 100,000 (16%), gonorrhea has fallen from 173.1 to 120.3 per 100,000 (31%), and P&S syphilis has fallen from 13.1 to 12.7 per 100,000 (3%).
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 Patricio County.
Local HIV snapshot
San Patricio County HIV care continuum (2022)
San Patricio County recorded 15.7 new HIV diagnoses per 100,000 (2022), against 20.2 statewide and 13.7 nationally. Among San Patricio County residents living with HIV, 82.9% are in care · 75.6% 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 Patricio County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
San Patricio's rhythm turns on the water, fishing boats, shrimping seasons, the work that follows the tides. For those whose schedules shift with the Gulf's patterns, or who work trades that keep them moving between jobs, finding time for health care can feel like catching a slack tide. STI testing in and around San Patricio fits into that reality. The clinics and providers listed on this page understand that confidentiality isn't negotiable when you live in a place where people recognize faces at the dock, the market, the diner.
Results belong to you alone. Young adults in their twenties and thirties, whether they've settled here or are passing through, often have questions about screening that feel urgent but hard to voice in a small place. Routine testing removes the weight of uncertainty and takes the guesswork out of new relationships or health concerns. A quick, straightforward visit can answer what matters.
The Texas Revolution Memorial and the James McGloin Home anchor this town's past; what happens in a clinic stays in the present moment between you and the provider. Testing is discreet, fast, and available without fanfare or judgment.
Getting there
At 4.91/20 on the EPA walkability index, day-to-day errands in San Patricio 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 78368 snapshot
ZIP-level Census figures for the wider 78368 area around San Patricio: a single ZIP can span several communities, so they describe the area, not San Patricio alone.
San Patricio sits in San Patricio County, ZIP 78368. Local context that shapes where residents test:
Local landmarks
Nearby cities & towns
Just outside San Patricio? 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 Patricio County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Texas 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 Patricio-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 Patricio 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 Texas 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 Texas, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Texas 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 TexasSource: 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.
Community Action Corporation of South Texas, about 8.5 mi away, with 7 options within 30 miles.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Public health clinics nearby provide free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
San Patricio County reported ~409 chlamydia cases per 100,000 in 2023, below the Texas average.
Most results are ready in about 1–2 days.
In Texas, 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.
No, standard bloodwork doesn't include STIs unless you ask, so request STD testing specifically.
Yes, a syphilis sore can heal while the infection stays and silently progresses, so a blood test is the only way to be sure.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.