New HIV diagnoses in Cameron run about 34% higher than the US average. Whether it's your first STI test or a routine screening in Brownsville, Texas, the type of location will affect both cost and convenience. Community and public clinics are often low-cost or free, while private labs tend to offer faster results and more flexible scheduling for screening.
11 testing centers serve Brownsville, TX — the nearest, Cameron County Public Health, about 0.0 miles away. Compare 8 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.
About 2 miles southwest of Brownsville in Brownsville: ASAS Health is a community clinic offering STI testing, treatment, and vaccination in a single visit. It's built for anyone seeking affordable care on a sliding scale, with appointments required.
Read full overviewShow less
A clinic that tests, treats, and prevents in one visit
ASAS Health screens for chlamydia, gonorrhea, syphilis, HIV, hepatitis B and C, and TB. If you test positive for chlamydia, gonorrhea, or syphilis, treatment is available the same day. The clinic also offers HPV and hepatitis A vaccines, plus family planning services, so prevention and care happen together.
Sliding-scale fees make testing accessible
Testing and treatment are not free, but ASAS Health uses a sliding scale based on what you can afford. Medicaid and Medicare are accepted, as is most insurance. If you're uninsured or paying out of pocket, the sliding scale adjusts the cost to your income.
Appointments are required; plan ahead
You'll need to schedule an appointment before your visit, so call or book online in advance. This ensures you see a provider without a long wait.
Best for anyone needing affordable, full-service STI care
If you need testing, same-visit treatment for bacterial STIs, vaccination, or family planning all in one place and can manage an appointment, ASAS Health delivers that. The sliding scale makes it realistic for people without insurance or on a tight budget.
Tests & treatsSliding-scale
1601 East Alton Gloor Boulevard, Suite 109 Brownsville, TX 78526
About 3 miles southwest of Brownsville in Brownsville: Planned Parenthood South Texas uses a sliding-scale fee structure—Medicaid and insurance cover costs, and uninsured patients pay based on income. It's ideal for anyone seeking affordable STI testing, treatment, and prevention in one visit.
Read full overviewShow less
Sliding scale makes testing accessible
Planned Parenthood South Texas charges on a sliding scale: Medicaid and insurance are accepted, and if you're uninsured, you pay based on what you earn. That model means cost won't stop you from getting tested for chlamydia, gonorrhea, syphilis, herpes, or HIV.
Same-visit testing and treatment
Walk in for a rapid HIV test and screening for bacterial STIs—chlamydia, gonorrhea, and syphilis can all be treated on site the same day. If you're at risk for STIs, the clinic also offers doxy-PEP, an antibiotic taken after potential exposure to prevent infection.
Prevention layered into care
Beyond testing, the clinic prescribes PrEP for HIV prevention and administers HPV and hepatitis B vaccines. Counseling and condom distribution round out the visit, so you leave with tools to stay healthy.
Appointments required; Spanish spoken
You'll need to schedule ahead, and Spanish-language services are available. That structure keeps wait times manageable and ensures an interpreter is ready if you need one.
Tests & treatsTitle XPrEPDoxyPEP
870 East Alton Gloor Boulevard, Suite B Brownsville, TX 78526
About 4 miles west of Brownsville in Brownsville: Su Clinica tests for gonorrhea, chlamydia, syphilis, HIV, and TB, treating bacterial infections on-site and offering HPV and hepatitis A vaccines to prevent future infection. It's built for anyone seeking affordable testing and treatment without needing insurance.
Read full overviewShow less
Testing and same-visit treatment for bacterial STIs
Su Clinica screens for gonorrhea, chlamydia, and syphilis with treatment available the same day, plus conventional HIV testing and TB screening. If you're exposed or symptomatic, you can walk out with antibiotics in hand rather than waiting for a follow-up appointment.
Prevention through vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines to stop infection before it starts, along with free condoms and counseling on HIV, hepatitis, TB, and STI prevention. Staff provide education tailored to your situation so you understand your risk and options.
Sliding-scale fees work for most budgets
Testing and treatment run on a sliding scale, and the clinic accepts Medicaid, Medicare, and private insurance, so cost won't block you from getting tested. If you're uninsured or paying out of pocket, the sliding scale adjusts to what you can afford.
Appointment required; Spanish-language care available
You'll need to book an appointment ahead of time, and staff offer care in Spanish, making the visit straightforward if that's your language. Call ahead to schedule and confirm what to bring.
Tests & treatsSliding-scale
105 East Alton Gloor Boulevard, Brownsville, TX 78526
About 5 miles south of Brownsville in Brownsville: New Horizon Health Center tests for gonorrhea, chlamydia, syphilis, and HIV, treating bacterial infections on-site while offering HPV and hepatitis A vaccines for prevention. It's ideal for anyone seeking affordable testing and treatment without an appointment.
Read full overviewShow less
Tests for bacterial STIs plus HIV
New Horizon screens for gonorrhea, chlamydia, and syphilis with same-visit treatment available, plus rapid and conventional HIV testing. You'll also get counseling on your results and what comes next, whether that's treatment or ongoing care.
Prevention built into every visit
Beyond testing, the clinic offers HPV and hepatitis A vaccines to prevent future infection, plus education on TB, hepatitis, and HIV prevention. Condoms are available, and staff can discuss prevention strategies tailored to your situation.
Sliding scale makes it accessible
Testing and treatment operate on a sliding-scale fee; Medicaid, Medicare, and insurance are accepted. Donations are also welcome, so cost won't keep you away.
Walk in anytime, no appointment needed
You can show up without calling ahead, making it easy to fit testing into your schedule. That low-barrier approach means you're not waiting weeks to get answers.
Tests & treatsSliding-scale
95 East Price Road, Building D Brownsville, TX 78521
Listing verified Nov 2025 · source: CDC NPIN + HRSA
Tests offered
Gonorrhea
Syphilis
Chlamydia
Rapid HIV
Conventional HIV
Care services
STI Treatment
Human Papillomavirus Vaccine (HPV)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Hepatitis Prevention/Education
Fees & payment
Donations Accepted
Medicaid Accepted
Sliding Scale
Medicare Accepted
Fee
Insurance Accepted
7.0 miles
Valley Aids Council
★★★★★4.7(134 reviews)?
Review sources
EasySTD reviews134
Rated 4.7 out of 5 from 134 reviews
About 7 miles south of Brownsville in Brownsville: Valley AIDS Council offers free HIV testing and sliding-scale STI screening, with PrEP available for those who need it. Whether you're paying out of pocket or using insurance, a visit covers testing, same-day treatment for bacterial infections, and prevention counseling.
Read full overviewShow less
Free HIV testing, sliding-scale for the rest
HIV testing is free here—both rapid and conventional options—and you can do it yourself if you prefer. All other STI tests run on a sliding scale, and the clinic accepts Medicaid and insurance. If cost is your main concern, the free HIV self-test alone makes a visit worth it.
Tests and same-visit treatment for bacterial STIs
Valley AIDS Council screens for chlamydia, gonorrhea, and syphilis alongside hepatitis C and HIV. If you test positive for chlamydia, gonorrhea, or syphilis, treatment is available on the same visit. HIV and hepatitis C require confirmatory testing and ongoing care, but counseling and next steps are part of your appointment.
Appointments required; Spanish interpretation available
You'll need to schedule ahead rather than walk in. The clinic offers Spanish-language services, and staff can discuss PrEP if you're interested in prevention medication. Condoms and STI education are part of every visit.
Best for anyone seeking free or affordable testing
This clinic works well if you're uninsured or paying out of pocket and want to keep costs down, or if you're already on insurance and want a sliding-scale option. It's also the right place if you're considering PrEP or need bilingual care.
Sliding-scalePrEP
857 East Washington Street, Suite G Brownsville, TX 78520
About 31 miles west of Brownsville in Mercedes: Nuestra Clínica del Valle serves anyone regardless of ability to pay—HIV, chlamydia, gonorrhea, syphilis, and herpes testing with same-visit treatment for bacterial infections, plus HPV and hepatitis A vaccines. Walk in anytime, and Spanish interpretation is available.
Read full overviewShow less
No one turned away by cost
Nuestra Clínica del Valle charges on a sliding scale, so what you pay depends on what you earn; Medicaid and Medicare are accepted, as is private insurance. If you're uninsured and paying out of pocket, the clinic adjusts the fee to fit your budget.
Tests and same-visit treatment
You can get tested for HIV, chlamydia, gonorrhea, syphilis, and herpes in one visit. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on the spot. The clinic also offers HPV and hepatitis A vaccines, plus TB testing and treatment if needed.
Walk in whenever you need to
No appointment required: you can show up during clinic hours and be seen. Spanish-language interpretation is available, so language won't be a barrier to getting tested or treated.
Best for anyone seeking affordable care
If you're uninsured, underinsured, or just want to avoid high out-of-pocket costs, the sliding scale makes testing and treatment accessible. Walk-in hours mean you don't have to plan weeks ahead or take time off work for an appointment.
Listing verified Mar 2026 · source: CDC NPIN + HRSA
Tests offered
TB
Gonorrhea
Syphilis
Herpes
Chlamydia
Conventional HIV
Serves
Adolescents/Youth/Teens
Low Income Persons
Persons with HIV/AIDS
Persons with STI
Care services
Family Planning
TB Treatment
STI Treatment
Human Papillomavirus Vaccine (HPV)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Fees & payment
Medicaid Accepted
Sliding Scale
Medicare Accepted
Fee
Insurance Accepted
38.4 miles
Hidalgo County Health And Human Services
★★★★★4.6(142 reviews)?
Review sources
EasySTD reviews142
Rated 4.6 out of 5 from 142 reviews
About 38 miles northwest of Brownsville in Elsa: Hidalgo County Health and Human Services screens for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, and TB, with same-visit treatment for bacterial infections and vaccines to prevent HPV and hepatitis A. It's ideal for anyone seeking affordable testing and prevention in one place, whether insured, on Medicaid, or paying on a sliding scale.
Read full overviewShow less
Testing and treatment in one visit
The clinic tests for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—can be treated on site the same day. TB treatment is also available, so a single appointment can diagnose and start care.
Prevention: vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines to prevent infection before exposure. Staff provide counseling on HIV prevention, hepatitis and TB education, partner notification support, and free condom distribution—practical tools to reduce transmission risk.
Cost works for most budgets
Testing and care are free or sliding-scale depending on income; Medicaid and insurance are accepted. You'll need an appointment, and Spanish interpretation is available.
Best for anyone seeking affordable, complete care
Whether you're insured, uninsured, or paying out of pocket, this county health department clinic bundles testing, treatment, and prevention without the markup of a private provider. It's especially useful if you need TB screening or multiple vaccines alongside STI testing.
11 testing centers serving Brownsville and Cameron County — screening for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, Conventional HIV, TB, STI Self-Test, HIV Self-Test.
Community health center
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.
How we rank: vetted partner labs (clearly marked Sponsored) appear first; every other center is listed free and ordered by verified review score, then distance.
Premium Partner
Clinical Pathology Labs
Editor's pick
Results in 1–2 days
★★★★★4.5(183 reviews)?
Review sources
EasySTD reviews183
Rated 4.5 out of 5 from 183 reviews
213 Heart Drive, Brownsville, TX, 78520
4.3 miles away
About 2 miles southwest of Brownsville in Brownsville: ASAS Health is a community clinic offering STI testing, treatment, and vaccination in a single visit. It's built for anyone seeking affordable care on a sliding scale, with appointments required.
Read full overviewShow less
A clinic that tests, treats, and prevents in one visit
ASAS Health screens for chlamydia, gonorrhea, syphilis, HIV, hepatitis B and C, and TB. If you test positive for chlamydia, gonorrhea, or syphilis, treatment is available the same day. The clinic also offers HPV and hepatitis A vaccines, plus family planning services, so prevention and care happen together.
Sliding-scale fees make testing accessible
Testing and treatment are not free, but ASAS Health uses a sliding scale based on what you can afford. Medicaid and Medicare are accepted, as is most insurance. If you're uninsured or paying out of pocket, the sliding scale adjusts the cost to your income.
Appointments are required; plan ahead
You'll need to schedule an appointment before your visit, so call or book online in advance. This ensures you see a provider without a long wait.
Best for anyone needing affordable, full-service STI care
If you need testing, same-visit treatment for bacterial STIs, vaccination, or family planning all in one place and can manage an appointment, ASAS Health delivers that. The sliding scale makes it realistic for people without insurance or on a tight budget.
1601 East Alton Gloor Boulevard, Suite 109 Brownsville, TX 78526
2.1 miles away
About 3 miles southwest of Brownsville in Brownsville: Planned Parenthood South Texas uses a sliding-scale fee structure—Medicaid and insurance cover costs, and uninsured patients pay based on income. It's ideal for anyone seeking affordable STI testing, treatment, and prevention in one visit.
Read full overviewShow less
Sliding scale makes testing accessible
Planned Parenthood South Texas charges on a sliding scale: Medicaid and insurance are accepted, and if you're uninsured, you pay based on what you earn. That model means cost won't stop you from getting tested for chlamydia, gonorrhea, syphilis, herpes, or HIV.
Same-visit testing and treatment
Walk in for a rapid HIV test and screening for bacterial STIs—chlamydia, gonorrhea, and syphilis can all be treated on site the same day. If you're at risk for STIs, the clinic also offers doxy-PEP, an antibiotic taken after potential exposure to prevent infection.
Prevention layered into care
Beyond testing, the clinic prescribes PrEP for HIV prevention and administers HPV and hepatitis B vaccines. Counseling and condom distribution round out the visit, so you leave with tools to stay healthy.
Appointments required; Spanish spoken
You'll need to schedule ahead, and Spanish-language services are available. That structure keeps wait times manageable and ensures an interpreter is ready if you need one.
Title XPrEPDoxyPEP
870 East Alton Gloor Boulevard, Suite B Brownsville, TX 78526
3.2 miles away
About 4 miles west of Brownsville in Brownsville: Su Clinica tests for gonorrhea, chlamydia, syphilis, HIV, and TB, treating bacterial infections on-site and offering HPV and hepatitis A vaccines to prevent future infection. It's built for anyone seeking affordable testing and treatment without needing insurance.
Read full overviewShow less
Testing and same-visit treatment for bacterial STIs
Su Clinica screens for gonorrhea, chlamydia, and syphilis with treatment available the same day, plus conventional HIV testing and TB screening. If you're exposed or symptomatic, you can walk out with antibiotics in hand rather than waiting for a follow-up appointment.
Prevention through vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines to stop infection before it starts, along with free condoms and counseling on HIV, hepatitis, TB, and STI prevention. Staff provide education tailored to your situation so you understand your risk and options.
Sliding-scale fees work for most budgets
Testing and treatment run on a sliding scale, and the clinic accepts Medicaid, Medicare, and private insurance, so cost won't block you from getting tested. If you're uninsured or paying out of pocket, the sliding scale adjusts to what you can afford.
Appointment required; Spanish-language care available
You'll need to book an appointment ahead of time, and staff offer care in Spanish, making the visit straightforward if that's your language. Call ahead to schedule and confirm what to bring.
Sliding-scale
105 East Alton Gloor Boulevard, Brownsville, TX 78526
3.8 miles away
Family Planning · STI Treatment · Human Papillomavirus Vaccine (HPV) · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education · Condom Distribution
About 5 miles south of Brownsville in Brownsville: New Horizon Health Center tests for gonorrhea, chlamydia, syphilis, and HIV, treating bacterial infections on-site while offering HPV and hepatitis A vaccines for prevention. It's ideal for anyone seeking affordable testing and treatment without an appointment.
Read full overviewShow less
Tests for bacterial STIs plus HIV
New Horizon screens for gonorrhea, chlamydia, and syphilis with same-visit treatment available, plus rapid and conventional HIV testing. You'll also get counseling on your results and what comes next, whether that's treatment or ongoing care.
Prevention built into every visit
Beyond testing, the clinic offers HPV and hepatitis A vaccines to prevent future infection, plus education on TB, hepatitis, and HIV prevention. Condoms are available, and staff can discuss prevention strategies tailored to your situation.
Sliding scale makes it accessible
Testing and treatment operate on a sliding-scale fee; Medicaid, Medicare, and insurance are accepted. Donations are also welcome, so cost won't keep you away.
Walk in anytime, no appointment needed
You can show up without calling ahead, making it easy to fit testing into your schedule. That low-barrier approach means you're not waiting weeks to get answers.
Sliding-scale
95 East Price Road, Building D Brownsville, TX 78521
4.5 miles away
About 7 miles south of Brownsville in Brownsville: Valley AIDS Council offers free HIV testing and sliding-scale STI screening, with PrEP available for those who need it. Whether you're paying out of pocket or using insurance, a visit covers testing, same-day treatment for bacterial infections, and prevention counseling.
Read full overviewShow less
Free HIV testing, sliding-scale for the rest
HIV testing is free here—both rapid and conventional options—and you can do it yourself if you prefer. All other STI tests run on a sliding scale, and the clinic accepts Medicaid and insurance. If cost is your main concern, the free HIV self-test alone makes a visit worth it.
Tests and same-visit treatment for bacterial STIs
Valley AIDS Council screens for chlamydia, gonorrhea, and syphilis alongside hepatitis C and HIV. If you test positive for chlamydia, gonorrhea, or syphilis, treatment is available on the same visit. HIV and hepatitis C require confirmatory testing and ongoing care, but counseling and next steps are part of your appointment.
Appointments required; Spanish interpretation available
You'll need to schedule ahead rather than walk in. The clinic offers Spanish-language services, and staff can discuss PrEP if you're interested in prevention medication. Condoms and STI education are part of every visit.
Best for anyone seeking free or affordable testing
This clinic works well if you're uninsured or paying out of pocket and want to keep costs down, or if you're already on insurance and want a sliding-scale option. It's also the right place if you're considering PrEP or need bilingual care.
PrEP
857 East Washington Street, Suite G Brownsville, TX 78520
7.0 miles away
About 31 miles west of Brownsville in Mercedes: Nuestra Clínica del Valle serves anyone regardless of ability to pay—HIV, chlamydia, gonorrhea, syphilis, and herpes testing with same-visit treatment for bacterial infections, plus HPV and hepatitis A vaccines. Walk in anytime, and Spanish interpretation is available.
Read full overviewShow less
No one turned away by cost
Nuestra Clínica del Valle charges on a sliding scale, so what you pay depends on what you earn; Medicaid and Medicare are accepted, as is private insurance. If you're uninsured and paying out of pocket, the clinic adjusts the fee to fit your budget.
Tests and same-visit treatment
You can get tested for HIV, chlamydia, gonorrhea, syphilis, and herpes in one visit. Bacterial STIs—chlamydia, gonorrhea, and syphilis—are treated on the spot. The clinic also offers HPV and hepatitis A vaccines, plus TB testing and treatment if needed.
Walk in whenever you need to
No appointment required: you can show up during clinic hours and be seen. Spanish-language interpretation is available, so language won't be a barrier to getting tested or treated.
Best for anyone seeking affordable care
If you're uninsured, underinsured, or just want to avoid high out-of-pocket costs, the sliding scale makes testing and treatment accessible. Walk-in hours mean you don't have to plan weeks ahead or take time off work for an appointment.
Sliding-scale
1500 1st Street, Mercedes, TX 78570
30.9 miles away
About 38 miles northwest of Brownsville in Elsa: Hidalgo County Health and Human Services screens for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, and TB, with same-visit treatment for bacterial infections and vaccines to prevent HPV and hepatitis A. It's ideal for anyone seeking affordable testing and prevention in one place, whether insured, on Medicaid, or paying on a sliding scale.
Read full overviewShow less
Testing and treatment in one visit
The clinic tests for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, and TB. Bacterial STIs—chlamydia, gonorrhea, and syphilis—can be treated on site the same day. TB treatment is also available, so a single appointment can diagnose and start care.
Prevention: vaccines and education
Beyond testing, the clinic offers HPV and hepatitis A vaccines to prevent infection before exposure. Staff provide counseling on HIV prevention, hepatitis and TB education, partner notification support, and free condom distribution—practical tools to reduce transmission risk.
Cost works for most budgets
Testing and care are free or sliding-scale depending on income; Medicaid and insurance are accepted. You'll need an appointment, and Spanish interpretation is available.
Best for anyone seeking affordable, complete care
Whether you're insured, uninsured, or paying out of pocket, this county health department clinic bundles testing, treatment, and prevention without the markup of a private provider. It's especially useful if you need TB screening or multiple vaccines alongside STI testing.
708 East Edinburg Street, Elsa, TX 78543
38.4 miles away
Beyond the public testing sites above, these federally certified (CLIA) labs serve Cameron 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.
Showing the 6 closest CLIA-certified labs in Cameron County.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records, filtered to active labs
certified for moderate-to-high-complexity testing — the level chlamydia/gonorrhea NAAT and syphilis serology
require — near Brownsville. Any star rating is the CMS Hospital Compare overall rating where the lab is a rated
hospital. Inclusion is not an endorsement and doesn't confirm a facility offers STD testing — always call to verify.
Test from home
At-home STD testing in Brownsville, TX
if you'd rather skip the
trip, an at-home kit ships to Brownsville, 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
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.
Best range — couples & full panels
myLAB Box
$79 & up
Screens for:
Up to 14 infections — incl. HIV, syphilis, chlamydia, gonorrhea, hepatitis & herpes
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.
Local clinicians
Doctors near Brownsville who can order STD testing
Beyond dedicated clinics, 227 primary-care, OB-GYN, infectious-disease
and other clinicians practice within 30 miles of Brownsville — any of them can order a confidential STD panel as
part of a regular visit, and 45 offer telehealth.
These are licensed clinicians who can order STD testing during a visit — not dedicated STD-testing clinics.
Confirm services and availability before booking. Source: CMS Doctors & Clinicians (Medicare-enrolled providers).
Local context
About Brownsville, TX
Brownsville is a large city in Cameron, Texas, where a notable share of residents speak limited English (bilingual services help), and reliable home broadband isn't a given, so telehealth may be harder. Cameron Park sits just up the road. Provider load runs high, so many residents pair a clinic visit with at-home kits or telehealth.
ZIP 78521 snapshot
Inside Brownsville's ZIP code
These ZIP-level Census figures show the demographics that shape testing demand in Brownsville.
Residents
87,860
Median age
31.5
Median income
$41,276
Getting there
How residents reach testing in Brownsville
Walkability6.81 / 20 · Below average
At 6.81/20 on the EPA walkability index, day-to-day errands in Brownsville 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.
Have symptoms?
Do I have an STD?
Use our confidential symptom checker to see which STDs match your symptoms — and which tests are recommended near Brownsville.
Pharmacies stock FDA-authorized at-home STI and HIV self-tests and fill prescriptions for treatment. Locations via OpenStreetMap.
Nearby cities & towns
STD testing near Brownsville in Cameron County
Just outside Brownsville? These nearby Cameron County communities have their own testing guides — clinics, at-home kits, and free screening close to home.
Here's how reported STI rates in Cameron County — the county that includes Brownsville — compare with Texas and U.S. averages, based on the most recent 2023 surveillance data.
An estimated ~31% of Cameron County residents are aged 15–34 (ACS) — the age group with the highest reported chlamydia and gonorrhea rates nationally, which is why local screening access matters here.
Lower chlamydia rate than 7% of the state's 254 counties (ranked #20)
Reported STD rates per 100,000 — Cameron County vs Texas vs U.S.
Cameron CountyTexasU.S.
Infection
Cameron County
Texas
United States
Chlamydia
604.62,580 cases▲ 23%
491.9
492.2
Gonorrhea
84.1359 cases▼ 52%
176.4
179.5
Syphilis (P&S)
7.532 cases▼ 50%
15
15.8
Syphilis (early)
21.692 cases▼ 18%
26.4
16
Syphilis (late/unknown)
45.2193 cases▲ 2%
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. County 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 Cameron County over time (per 100,000)
Chlamydia ▲ 12% vs 2022
Chlamydia
Gonorrhea
Syphilis (P&S)
Between 2020 and 2023 in Cameron County, chlamydia has risen from 369.8 to 604.6 per 100,000 (63%), gonorrhea has risen from 69.1 to 84.1 per 100,000 (22%), and P&S syphilis has risen from 2.4 to 7.5 per 100,000 (213%).
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 Brownsville
Adults uninsured
41.6%
No routine checkup
29%
Binge drinking
14.7%
Frequent mental distress
17.9%
Depression
19.8%
Below poverty line
30.6%
Primary-care ratio
2,034 : 1
Cameron County
Primary-care shortage score 17 / 26
Medically Underserved Area · IMU 58
Social Vulnerability Index · 98th 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 Cameron County.
Local HIV snapshot
HIV in Cameron County (2023)
People living with HIV
333 / 100k
New diagnoses (2023)
63
On PrEP (coverage)
35.4%
Cameron County HIV care continuum (2023)
Cameron County recorded 18.4 new HIV diagnoses per 100,000 (2023), against 20.2 statewide and 13.7 nationally.
Among Cameron County residents living with HIV, 71% are in care · 64.5% 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 the county health department.
Pregnant or planning to be?
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 Cameron County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
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 →
Two quick references for getting tested in Cameron County: the CDC's screening schedule (who should test, and how often) and the detection "window" for each infection (the earliest a test can reliably detect it). Select any infection to open its in-depth testing guide — every clinic and lab listed above for Brownsville screens for them.
Who should get tested, and how often
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
When to test: STD detection windows
Testing too early can return a false negative — confirm timing with a Brownsville-area provider.
These are the federal Medicare reference prices for processing each lab test. Public clinics and the
community health centers serving Brownsville 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
$79.20
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.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of Brownsville, telehealth covers the rest of the picture — 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.
Prevent (PrEP & DoxyPEP)
Daily or on-demand medication that prevents HIV — and DoxyPEP, which lowers the risk of syphilis, chlamydia and gonorrhea.
Mistr
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.
Privacy
Confidentiality & consent in Texas
The questions Brownsville residents ask most before testing, answered under Texas law — which sets confidentiality and consent the same way statewide. Prefer to keep your name off the record? See our guide to anonymous STD testing.
Can a minor consent?
In Texas, a minor of any age can consent to confidential STI testing and treatment on their own — no parental permission is required.
Will it show on my insurance?
If you use health insurance, an Explanation of Benefits (EOB) may be mailed to the policyholder. Under HIPAA you can ask your insurer in writing to send communications confidentially. To keep a test fully private, choose a self-pay private lab, an at-home kit, or a public health clinic — none of these bill your insurance.
Anonymous & no-insurance options
Public health clinics and at-home kits let you test without involving insurance or your regular doctor. Many Texas health departments offer free or low-cost STI testing, and several sites provide anonymous HIV testing.
Can my partner be treated too?
Yes. Texas permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication to pass to your partner — no separate exam or appointment needed for them.
Source: Guttmacher Institute — Minors' Access to STI Services; HIPAA 45 CFR 164.522; CDC — Legal Status of Expedited Partner Therapy (last updated Jul 2025). General information, not legal advice.
Good to Know
STD testing FAQs for Brownsville, TX
Answers to the questions people ask most before getting tested.
Where can I get tested for STDs in Brownsville?
The closest is Cameron County Public Health (0 mi); 8 options sit within 30 miles.
Does insurance cover STD testing near Brownsville?
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Is there free STD testing near Brownsville?
Yes — Cameron County Public Health (0 mi) offers free testing, and public clinics serve the uninsured.
Which tests are offered near Brownsville?
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV — a full panel covers the common ones.
How common is chlamydia in Cameron County?
About 605 cases per 100,000 residents (2023), above the Texas average.
What samples are used for STD testing near Brownsville?
It depends: a blood draw covers HIV, syphilis, and hepatitis, while urine or a swab covers chlamydia and gonorrhea.
What is a window period?
The gap between exposure and when a test can reliably detect the infection; testing inside it can miss a real infection.
I had unprotected sex — should I get tested?
Yes — test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
Can trich be treated?
It's cured with antibiotics; treating partners together prevents reinfection.
Can herpes be treated?
There's no cure, but antivirals manage symptoms well and reduce transmission.
