New HIV diagnoses in Williamson County run about 50% lower than the US average. If you've had a recent risk or simply test regularly in Cedar Park, Texas, know that some clinics allow walk-ins for same-day STI testing, while labs and at-home kits let you plan around your own schedule. See your options below.
Available testing centers
12 testing options are listed for Cedar Park, TX. The nearest, Clinical Pathology Labs, is about 0.9 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.
Lone Star Circle of Care in Cedar Park tests for gonorrhea, chlamydia, syphilis, HIV, and hepatitis A, B, and C on a sliding-scale fee that adjusts to income, Medicaid and Medicare accepted, with appointments required and care available in Spanish.
Lone Star Circle of Care carries hepatitis A, B, and C testing as part of its standing panel: useful for anyone without a regular primary care provider or managing care on a cash basis, since hepatitis status shapes vaccination and treatment decisions that can't wait on a separate referral chain.
The clinic initiates and manages PrEP prescriptions directly: meaning the required baseline HIV test, kidney function screening, and follow-up labs happen here, not pieced together across providers. PEP is also available, giving the clinic the full prevention spectrum from short-course to long-term daily medication.
Many clinics handle Spanish through workarounds that keep clinical nuance at arm's length from the patient. At Lone Star Circle of Care in Cedar Park, care itself is delivered in Spanish, not routed through an intermediary, so the conversation about symptoms, treatment, and follow-up happens without translation loss.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN + HRSA
Pride Family Medicine in Cedar Park screens for gonorrhea, chlamydia, syphilis, herpes, and HIV on a fee-based structure that accepts Medicare and most insurance, with appointments required and same-visit treatment available for bacterial infections.
Without on-site language support, an STI diagnosis can stall: prescriptions go unfilled, follow-up questions go unasked, and care quietly lapses. Pride Family Medicine in Cedar Park integrates interpretation services directly into the appointment, so nothing critical gets lost between the provider's explanation and the patient's next step.
Pride Family Medicine in Cedar Park prescribes and manages PrEP and PEP as part of its regular care, which means patients can establish continuous HIV prevention alongside their other health needs rather than juggling separate providers.
Pride Family Medicine in Cedar Park runs herpes testing as part of its STI panel: a standing capability that serves anyone without a regular provider who wants a thorough picture, or anyone paying out of pocket who needs results that actually answer the question they came in with.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
Baylor Scott & White Health in Austin requires an appointment and covers gonorrhea, chlamydia, syphilis, HIV, herpes, hepatitis B, and hepatitis C on a fee-based model with Medicare and insurance accepted; bacterial infections are treated the same visit, and PrEP is available on-site.
Many testing-only clinics leave prevention management to a separate provider. Baylor Scott & White Health in Austin writes and manages both PrEP and PEP in the same clinical setting where testing happens, so prevention and care stay with one team rather than splitting across appointments.
When hepatitis C is detected at Baylor Scott & White Health in Austin, the clinic's own providers prescribe direct-acting antivirals and carry the monitoring through to clearance: meaning lab follow-up, dosing adjustments, and sustained virologic response checks are managed by the same clinical staff who ran the initial test.
The panel at Baylor Scott & White Health in Austin includes herpes and both hepatitis B and C alongside the four core STIs, which means a single visit can surface infections that would otherwise go undetected until symptoms appeared or a separate specialist ordered additional labs.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN
Lone Star Circle of Care at Jonestown, serving Leander, earned its federally qualified standing by tying every patient's cost to household income: meaning the same syphilis, gonorrhea, and chlamydia screening is available across a broad pay range, with no appointment needed to get started.
Tests offered
Fees & payment
The Charlie Center in Austin earned its federally qualified designation by committing to serve patients regardless of their ability to pay, including those between providers or paying out of pocket. Sliding-scale fees make syphilis, gonorrhea, and chlamydia screening financially within reach, and no appointment is needed to get started.
Tests offered
Fees & payment
Lone Star Circle of Care at Round Rock Health Clinic, in Round Rock, welcomes walk-ins for STI screening without an appointment. Federally qualified status anchors its sliding-scale fees, adjusting costs to each patient's income. A single visit can cover syphilis, gonorrhea, and chlamydia testing in one stop.
Tests offered
Fees & payment
Williamson County and Cities Health District in Round Rock requires an appointment and covers gonorrhea, chlamydia, syphilis, herpes, HIV, and TB testing in a single visit: with bacterial STIs treated the same day, vaccines administered on-site, and all services provided at no fee.
When cost is a factor, a deferred test becomes an untreated infection, and an untreated infection compounds. At Williamson County and Cities Health District, no service carries a charge: testing, treatment, vaccines, PrEP, and DoxyPEP all land at zero, eliminating the point where cost typically stalls care.
Many clinics field non-English speakers with ad hoc solutions that leave the clinical conversation thin. Williamson County and Cities Health District provides Spanish-language services directly and interpretation access across other languages, so the conversation about symptoms, treatment, and prevention happens fully. Not in fragments.
Williamson County and Cities Health District offers PrEP, PEP, and DoxyPEP together, meaning a patient's prevention strategy can be adjusted or layered in a single appointment rather than spread across multiple providers.
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
CommUnityCare Mays Crossing in Round Rock meets patients who are paying cash, between insurance plans, or working with limited income by anchoring STI care inside a federally qualified health center. Where sliding-scale fees adjust to what people actually earn. Syphilis, gonorrhea, and chlamydia screening are available without an appointment.
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 less than a mile away; if you'd rather skip the trip, an at-home kit ships to Cedar Park, 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 value: single tests
$49 & 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 Williamson 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.
910 East Whitestone Boulevard, Cedar Park, TX 78613
CMS-certified lab Accredited · College of American Pathologists
900 East Whitestone Boulevard, Cedar Park, TX 78613
CMS-certified lab Accredited · College of American Pathologists
3620 Whitestone Boulevard East, Cedar Park, TX 78613
CMS-certified lab Accredited · Joint Commission
13625 Ronald W. Reagan Blvd. Building 7, #200, Cedar Park, TX 78613
CMS-certified lab Accredited · College of American Pathologists
1464 East Whitestone Blvd Suite 2101, Cedar Park, TX 78613
CMS-certified lab
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Cedar Park. 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, 1,518 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Cedar Park. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 628 offer telehealth.
Anoop Patel, MD
Family medicine · 5001 Tx 183A Toll Road, Cedar Park
Christine Mbakwe, MD Telehealth
Internal medicine · 600 North Bell Boulevard, Cedar Park
Sandra Ordonez-Sanchez, MD Telehealth
Internal medicine · 351 Cypress Creek Road, Cedar Park
Manan Sheth, MD
Family medicine · 450 Cypress Creek Road, Cedar Park
Sabrina Collins, MD
OB-GYN · 801 East Whitestone Boulevard, Cedar Park
Andrea Campaigne, MD
OB-GYN · 801 East Whitestone Blvd Building C, Cedar Park
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 Cedar Park, 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.
0.7 mi 
0.8 mi 
0.9 mi 
1.1 mi 
1.3 mi Green RX
1.4 miShowing the 6 closest pharmacies to Cedar Park, 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 Cedar Park, 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.
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
$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 Williamson County, the county that includes Cedar Park, compare with Texas and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~25% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#115 of 254 Texas counties for chlamydia, a higher rate than 55% of the state
| Infection | Williamson County | Texas | United States |
|---|---|---|---|
| Chlamydia | 319.3 2,226 cases ▼ 35% | 491.9 | 492.2 |
| Gonorrhea | 111.9 780 cases ▼ 37% | 176.4 | 179.5 |
| Syphilis (P&S) | 7.6 53 cases ▼ 49% | 15 | 15.8 |
| Syphilis (early) | 5.6 39 cases ▼ 79% | 26.4 | 16 |
| Syphilis (late/unknown) | 14.3 100 cases ▼ 68% | 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 Williamson County, chlamydia has risen from 308 to 319.3 per 100,000 (4%), gonorrhea has risen from 102.6 to 111.9 per 100,000 (9%), and P&S syphilis has risen from 7.1 to 7.6 per 100,000 (7%).
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 Williamson County.
Local HIV snapshot
Williamson County HIV care continuum (2023)
Williamson County recorded 6.9 new HIV diagnoses per 100,000 (2023), against 20.2 statewide and 13.7 nationally. Among Williamson County residents living with HIV, 82.9% are in care · 73.8% 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 Williamson County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Avery Ranch graduates who land jobs off 183A Toll often sign their first lease and lose their last insurance card in the same frantic month. That particular overlap is exactly when STI screening most needs to be easy, and Cedar Park's layout means easy rarely means walking. Getting to any of the testing options listed here almost certainly means a run up or down US 183, and for someone juggling a lease near Anderson Mill West or commuting out of Avery Ranch, a mid-week appointment can feel like a logistical problem before it's even a health decision. The city skews toward established households (most adults here are married, homeowning, and part of large family units) but a meaningful share are renting at rates that leave little margin, and with nearly three-quarters of residents in the workforce, spare hours are genuinely scarce.
Those two pressures together, cost and calendar, shape what "accessible" actually means locally. The clinics on this page vary in price, hours, and distance, which matters when Bell Boulevard is your only practical corridor. Williamson County's STI numbers underscore why younger residents in particular shouldn't let a scheduling obstacle become a multi-month delay. A test booked around a lunch break on 183A is still a test, and that's the whole point.
Getting there
At 7.48/20 on the EPA walkability index, day-to-day errands in Cedar Park 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 78613 snapshot
ZIP-level Census figures for the wider 78613 area around Cedar Park: a single ZIP can span several communities, so they describe the area, not Cedar Park alone.
Cedar Park sits in Williamson County, ZIP 78613. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Cedar Park? 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 Williamson 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 Cedar Park-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 Cedar Park 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.
Possibly, Round Rock, TX is close; compare it by distance against Clinical Pathology Labs.
Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.
Yes, Williamson County and Cities Health District (8.2 mi) offers free testing, and public clinics serve the uninsured.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 319 cases per 100,000 residents (2023), below the Texas average.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
In Texas, people under 18 can consent to confidential STD testing and treatment on their own.
Yes, test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
HPV and hepatitis B vaccines prevent those infections, ask a provider if you're due.
Syphilis is found with a simple blood test; a reactive screen is confirmed with a second blood test.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.