This page is general health information, not medical advice. It cannot tell you whether you have an infection. A clinician can, and the testing options on this site are a good place to start.

If you want an STD test in Austin without booking an appointment weeks out, a handful of local clinics let you walk in. This guide walks you through finding a walk-in clinic Austin residents actually use, what to bring, and what happens once you're in the door. None of this replaces a conversation with a clinician, who is the only one who can tell you which tests fit your situation and what any result means for you.

What You'll Need

A photo ID. Most clinics ask for one at check-in.
Insurance card, if you have one. Some Austin clinics bill insurance for lab work; others don't need it.
A way to pay, just in case. Some visits are free or sliding-scale, others carry a flat fee, so it helps to have a card or cash on hand.
A rough timeline of recent sexual contact. Staff will ask about this to figure out which tests make sense and when, since some infections take time to show up on a test.
A note of any symptoms. Whether you have symptoms or not changes which walk-in options are open to you, as explained below.
Time to wait. Walk-in visits move on a first-come basis, so build in extra time.

Step-by-Step: Getting Tested at a Walk-In Clinic in Austin

Step 1: Decide whether you have symptoms

This matters because several Austin walk-in options are built only for people without symptoms. If you have symptoms such as discharge, pain, or sores, a clinician visit (rather than a no-symptom walk-in slot) is the more appropriate route, since symptomatic testing and exams often need a provider appointment. If you aren't sure whether what you're noticing counts as a symptom, say so when you call; staff can help you figure out which option fits.

Step 2: Know your walk-in options

A few Austin locations currently offer walk-in STD or HIV testing:

Kind Clinic – Austin Koenig (101 W Koenig Lane, Ste 100, Austin, TX 78751; 833-937-5463) offers walk-in testing for gonorrhea, syphilis, chlamydia, HIV, and hepatitis C, according to Kind Clinic. Its regular hours are Monday, Tuesday, and Friday 9 a.m. to 5 p.m., Wednesday and Thursday 9 a.m. to 8 p.m., and some Saturdays 9 a.m. to 2 p.m., though Kind Clinic notes that walk-in testing hours differ from general clinic hours, so call ahead to confirm. Kind Clinic is also closed on observed holidays and the first Friday of every month, per its own locations page.
Austin Public Health's Red Ribbon program offers free HIV counseling and testing for people without symptoms, plus a free 20-minute walk-in express testing service, according to Austin Public Health. The agency doesn't publish the location for this service on that page, so call 512-972-5430 to ask where and when it's offered.
University Health Services STI Testing Clinic at UT Austin (Student Services Building, 100 West Dean Keeton Street, Room 1.400; 512-471-4955) offers drop-in testing for chlamydia, gonorrhea, HIV, and syphilis with no appointment needed, according to UT Austin's Healthyhorns site. This drop-in option is for people without symptoms and serves UT Austin students; if you have symptoms, UHS asks you to book a provider appointment instead.

Not every clinic in the area offers walk-ins. Kind Clinic's South Austin location, for example, does not offer walk-in STI testing, per Kind Clinic's own site. If a clinic's walk-in status isn't listed anywhere you can find, call and ask rather than assuming.

Step 3: Call ahead anyway

"Walk-in" doesn't mean the doors are open around the clock or that every test is always available that day. A quick call confirms current hours, whether the test you want is offered that visit, and roughly how long the wait might be. This single step avoids the most common frustration with walk-in care: showing up and finding out the service you wanted isn't running that day.

Step 4: Gather your materials and go

Bring your ID, insurance card if you have one, and a payment method. If cost is a concern, ask about it when you call rather than at check-in. CommUnityCare's IDEALhealth program, for instance, uses a sliding fee scale set after a meeting with a financial eligibility specialist, according to CommUnityCare. ASHwell Sexual Health + Wellness states its testing services are always free, though it notes there can be costs tied to medication. If you're uninsured and worried about lab costs at Kind Clinic, ask about its Kind Patient Assistance Program, which Kind Clinic says can help cover lab work.

Step 5: Check in and answer a few questions

Staff will likely ask about recent sexual activity, symptoms (if any), and what you're hoping to get tested for. This isn't about judgment; it's how a clinician decides which tests are appropriate and whether enough time has passed since a possible exposure for a given test to be useful, per CDC's STI Treatment Guidelines. Answering honestly gets you a more useful visit.

Step 6: Give the sample the clinic asks for

Depending on which tests are ordered, you may be asked for a urine sample, a blood draw, or a swab. Which specimen is needed depends on the specific test, something the clinic staff will walk you through on-site.

Step 7: Ask how and when you'll get results

Turnaround time varies by test and by clinic, so ask before you leave. Ask, too, what the next step looks like depending on the result, and whether that clinic can provide treatment on-site if needed. A clinician is the one who can tell you what a result means and what, if anything, comes next for you.

For a fuller picture of where to get tested around the city and what different visits tend to cost, see our guide to STD testing in Austin and what it costs. You can also browse the local testing locations list for more options beyond walk-in care.

Tips

Call before you drive over, even for a listed walk-in service. Hours and availability shift.
Ask specifically which infections are included in a given visit. The standard panel at some clinics covers HIV, syphilis, gonorrhea, and chlamydia, and genital herpes testing is sometimes offered only when there are active symptoms, as is the case at the Austin Public Health Sexual Health Clinic.
If you're a UT Austin student, the drop-in option on campus can be the most convenient choice, but remember it's built for people without symptoms.
If cost is tight, ask about sliding-scale or no-cost programs before your visit rather than after.

Common Mistakes to Avoid

Assuming every location in a clinic network offers walk-ins. Kind Clinic's Koenig location does; its South Austin location does not.
Walking in with symptoms to a no-symptom service. The Red Ribbon express testing and UT Austin's drop-in option are built for people without symptoms. If you have symptoms, ask about a provider appointment instead.
Not asking about cost ahead of time. Fees and sliding scales vary by clinic, and assuming a visit is free (or assuming it costs more than it does) can lead to an unpleasant surprise.
Skipping the follow-up conversation about results. A test only helps if you know how and when you'll hear back, and what a clinician recommends afterward.

What You Might Reasonably Expect

A walk-in visit can generally give you access to testing for some of the more common sexually transmitted infections without a scheduled appointment, and in many cases a clinician can discuss results and next steps with you during that same visit or shortly after. Results and next steps vary by person and by test, and a clinician is best placed to walk you through what your specific result might suggest and what, if anything, you may want to do next. Bacterial infections like chlamydia and gonorrhea are generally curable with treatment a clinician prescribes, while HIV, herpes, and HPV are treatable or manageable conditions rather than curable ones, per CDC guidance.

Walk-In Clinics in Austin That Offer STD Testing