Lowest-cost path
Need free city clinic care?
Start with Philadelphia Health Center 1, the city’s walk-in STI/HIV testing and treatment site.
See Health Center 1 detailsDaily city guide
Free, Low-Cost & Private STD Testing in Philadelphia, PA
Looking for STD testing in Philadelphia? Start by comparing the city Health Center 1 walk-in clinic, Department of Public Health sexual health resources, private lab testing, and at-home STD test kits based on cost, privacy, speed, symptoms, and whether you may need treatment or follow-up.
Philadelphia’s official city page describes Health Center 1 as offering free confidential STI/HIV testing and treatment on a walk-in, first-come/first-served basis. Take Control Philly adds details on rapid HIV testing, PrEP, PEP, Doxy-PEP, mpox evaluation, and vaccines.
If you want upfront self-pay pricing or a path outside a public clinic, compare private lab options too. If you have symptoms, are pregnant, had a recent exposure, may need throat or rectal testing, or think you may need PEP, use a clinic or other healthcare provider instead of relying only on an at-home test.
Source-checked city guide
Written by
STD Test Options Editorial Team
Editorial review
Editorially reviewed against official public-health, clinic, and provider sources where available.
Sources checked
4 source listings and 3 clinic/resource listings. Availability, cost, hours, and appointment rules can change.
Medical review
Not medically reviewed. This guide is informational and is not medical advice.
Quick answer: Where should you get STD testing in Philadelphia?
In Philadelphia, the best starting point depends on what matters most:
- Free city clinic care: Start with Health Center 1, which the city lists for free confidential STI/HIV testing and treatment.
- Walk-in testing: Health Center 1 is walk-in and first-come/first-served, but the city says to call before visiting because clinics may close early on busy days.
- Treatment and prevention services: Take Control Philly lists rapid HIV testing, PrEP, PEP, Doxy-PEP, mpox evaluation, vaccines, and STI treatment resources through Health Center 1.
- Privacy and confidentiality questions: The city describes Health Center 1 services as confidential. If privacy is especially important, ask before testing how results are delivered, whether insurance is billed anywhere in the process, and whether partner services or follow-up can stay within the same system.
- Fast private testing: Compare private lab testing if you want online ordering, upfront self-pay pricing, and a paid path outside a city clinic.
- Symptoms, known exposure, pregnancy, or site-specific testing needs: Use Health Center 1 or another healthcare provider rather than relying only on a home kit.
- Recent HIV exposure or urgent symptoms: Do not wait on routine testing alone if you may need PEP after a recent HIV exposure or if you have pelvic pain, testicular pain, fever, sores, or a rapidly spreading rash. Seek in-person medical care promptly.
Free or low-cost clinics in Philadelphia
These listings are starting points, not guarantees of availability or price. Call before visiting because hours, eligibility, walk-in availability, and fees can change.
| Clinic | Address | Tests listed | Cost / eligibility | Appointment | Last checked |
|---|---|---|---|---|---|
| Philadelphia Health Center 1 | 1930 S. Broad St., 2nd Floor, Philadelphia, PA 19145 | City page lists free confidential STI/HIV testing and treatment. Take Control Philly lists free STI testing/treatment, rapid HIV testing, PrEP/PEP, Doxy-PEP, mpox evaluation, and vaccines including Hep A, Hep B, HPV, mpox, and meningococcal. | The City of Philadelphia describes Health Center 1 STI/HIV testing and treatment as free and confidential. | Walk-in, first-come/first-served. The city says to call before visiting because clinics may close early on busy days. Take Control Philly lists 215-685-6570 and 215-685-6575. Ask how results are shared and whether any follow-up or prescriptions stay within the same system if privacy is important to you. | 2026-06-02 |
| Take Control Philly Health Center 1 sexual health services | Health Center 1, 1930 S. Broad St., 2nd Floor, Philadelphia, PA 19145 | Take Control Philly lists STI testing and treatment, rapid HIV testing, PrEP/PEP, Doxy-PEP, mpox evaluation, and vaccines including Hep A, Hep B, HPV, mpox, and meningococcal. | Take Control Philly describes Health Center 1 sexual health services as free STI testing and treatment; confirm current service details before visiting. | Take Control Philly lists phone numbers 215-685-6570 and 215-685-6575 for Health Center 1. Use them to confirm current services, prevention visits, and whether you need same-day clinical evaluation instead of a testing-only stop. | 2026-06-02 |
| Philadelphia STD Control Program partner services | Philadelphia Department of Public Health STD Control Program resources | The STD Control Program lists walk-in STI testing and treatment at Health Center 1 and confidential partner referral, testing, and treatment services. | Program pages emphasize city sexual health and partner services; confirm any service-specific costs or eligibility with the program before visiting. | Use city STD Control Program and Health Center 1 pages to confirm current walk-in status, partner services, and referral guidance. This is the clearest official follow-up path on the reviewed sources if you need help after a positive result or want confidential partner notification support. | 2026-06-02 |
When a private lab option may make more sense in Philadelphia
Philadelphia has a strong free city clinic starting point at Health Center 1. Private lab testing is usually not the cheapest path, but it may be worth comparing if you:
- want to order online before visiting a lab;
- prefer upfront self-pay pricing instead of insurance billing;
- want a testing path outside a public clinic setting;
- need scheduling flexibility and do not want to rely on first-come/first-served walk-in capacity;
- want to ask about privacy directly before a lab visit instead of using a public-clinic workflow.
Paid option. Not a substitute for medical care if you have symptoms, need treatment, may need PEP after a recent exposure, or need throat or rectal testing.
Public clinic vs private lab vs at-home STD testing in Philadelphia
| Option | Best for | Pros | Trade-offs | Next step |
|---|---|---|---|---|
| Health Center 1 | Free confidential STI/HIV testing and treatment, city clinic care, public-health follow-up | Official city clinic, walk-in first-come/first-served access, treatment and prevention services | Busy days can close early; walk-in capacity and same-day availability can change | See Health Center 1 details |
| Private lab | Self-pay privacy, online ordering, scheduling flexibility | Upfront pricing and a paid path outside the city clinic system | Paid out of pocket; lab visit still required; not a treatment clinic | See private pricing |
| At-home kit | Convenience and no clinic visit | Home collection and private ordering | Shipping time, self-collection limits, and follow-up needs vary | Compare home kits |
Health Center 1
Best for: Free confidential STI/HIV testing and treatment, city clinic care, public-health follow-up
Pros: Official city clinic, walk-in first-come/first-served access, treatment and prevention services
Trade-offs: Busy days can close early; walk-in capacity and same-day availability can change
See Health Center 1 detailsPrivate lab
Best for: Self-pay privacy, online ordering, scheduling flexibility
Pros: Upfront pricing and a paid path outside the city clinic system
Trade-offs: Paid out of pocket; lab visit still required; not a treatment clinic
See private pricingAt-home kit
Best for: Convenience and no clinic visit
Pros: Home collection and private ordering
Trade-offs: Shipping time, self-collection limits, and follow-up needs vary
Compare home kitsHow much does STD testing cost in Philadelphia?
The City of Philadelphia describes Health Center 1 walk-in STI/HIV testing and treatment as free and confidential. It is usually the best first stop when cost and treatment access matter most.
- Health Center 1: is listed by the city for free confidential STI/HIV testing and treatment at 1930 S. Broad St., 2nd Floor.
- City sexual health services: include rapid HIV testing, PrEP/PEP, Doxy-PEP, mpox evaluation, vaccines, partner services, and treatment resources according to city and Take Control Philly pages.
- Private lab testing: usually uses upfront self-pay pricing and may be better if you do not want to use insurance.
- At-home kits: are usually paid out of pocket and may add shipping time before results are available.
Private lab testing and at-home kits are usually paid options. Compare them when privacy, scheduling, online ordering, or avoiding insurance billing matters more than using the free city clinic path.
If confidentiality is a major concern, ask before testing how results are shared, whether any insurance is billed, and whether treatment, prescriptions, or partner follow-up can be handled through the same organization after a positive result.
Philadelphia testing notes: Health Center 1, city health centers, and partner services
Health Center 1 is Philadelphia’s main city-run sexual health clinic. The official city page lists 1930 S. Broad St., 2nd Floor, Philadelphia, PA 19145, and describes walk-in testing and treatment as first-come/first-served.
The city says to call before visiting because clinics may close early on busy days. Take Control Philly lists Health Center 1 phone numbers as 215-685-6570 and 215-685-6575, which are useful for confirming current hours, walk-in capacity, and whether the service you need is being offered that day.
The city health centers page says Health Center 1 is for urgent care STD testing and treatment and notes Health Center 5 sexual health services have been temporarily unavailable since September 12, 2025. Check official city pages before relying on an alternate city location.
Philadelphia’s STD Control Program also lists confidential partner referral, testing, and treatment services. That can help if you test positive, need help notifying a partner, or want follow-up within the city public-health system.
If you may have been exposed to HIV recently, do not rely on a routine testing timeline alone. Seek urgent in-person medical advice because PEP works on a short timeline and should not be delayed while waiting for standard screening.
Why Health Center 1 is the first free clinic to check
Philadelphia has a clearly named city sexual health clinic resource: Health Center 1 at 1930 S. Broad St., 2nd Floor. The official city page describes free confidential STI/HIV testing and treatment and says services are walk-in, first-come/first-served. It is usually the best first stop when cost, treatment access, or public-health follow-up matters most.
Call-ahead planning matters in Philadelphia
Even though Health Center 1 is a walk-in clinic, the city specifically tells users to call before visiting because clinics may close early on busy days. Take Control Philly lists Health Center 1 phone numbers 215-685-6570 and 215-685-6575, so users should confirm current capacity, hours, and whether the service they need is available before traveling.
Privacy, confidentiality, and follow-up questions to ask
Philadelphia describes Health Center 1 services as confidential, but users with privacy concerns should still ask how results are delivered, whether any insurance is billed, whether prescriptions or treatment can be handled through the same clinic, and what happens if partner services are needed after a positive result. Those details matter more than the testing location alone if you are trying to avoid unnecessary billing surprises or fragmented follow-up.
Health Center 5 and partner-service caveats
The city health centers page says Health Center 1 is urgent care STD testing and treatment only and notes Health Center 5 sexual health services have been temporarily unavailable since September 12, 2025. Philadelphia’s STD Control Program also lists confidential partner referral, testing, and treatment services, which can matter after a positive result or known exposure.
When private or at-home testing may still be useful
Private lab testing may be worth comparing if you want online ordering, upfront self-pay pricing, or a testing path outside a public clinic. At-home collection can be convenient, but shipping time and follow-up needs vary. If you have symptoms, need treatment, may need throat or rectal testing, or may need PEP after a recent exposure, use Health Center 1 or another healthcare provider instead.
What STD test do you need?
Not sure what to test for? Use our private STD Test Finder.
Use the STD Test FinderNo email required. Answers are not submitted to our server.
When to speak with a healthcare provider
Consider contacting a healthcare provider promptly if you have symptoms, are pregnant, had a known exposure, need throat or rectal testing, or are unsure which test is right for you.
Nearby STD testing guides
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Free STD testing in New YorkBaltimore, MD
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Free STD testing in BaltimoreWashington, DC
Compare public clinics, private lab testing, and at-home options near Washington.
Free STD testing in WashingtonFAQ
Where can I get free STD testing in Philadelphia?
Start with Philadelphia Health Center 1. The City of Philadelphia describes Health Center 1 as offering free confidential STI/HIV testing and treatment at 1930 S. Broad St., 2nd Floor.
Does Philadelphia Health Center 1 accept walk-ins?
Yes. The city says Health Center 1 is walk-in and first-come/first-served, but also says to call before visiting because clinics may close early on busy days.
What is the Health Center 1 phone number?
Take Control Philly lists Health Center 1 phone numbers as 215-685-6570 and 215-685-6575. Use them to confirm current hours, capacity, and service availability before visiting.
What services does Health Center 1 list besides STI testing?
Take Control Philly lists free STI testing and treatment, rapid HIV testing, PrEP, PEP, Doxy-PEP, mpox evaluation, and vaccines including Hep A, Hep B, HPV, mpox, and meningococcal.
Can Philadelphia help with partner notification or follow-up after a positive STD test?
Yes. Philadelphia’s STD Control Program lists confidential partner referral, testing, and treatment services. That can be useful if you test positive and want help with follow-up or partner notification through the public-health system.
Is Health Center 5 available for Philadelphia sexual health services?
The City of Philadelphia city health centers page says Health Center 5 sexual health services have been temporarily unavailable since September 12, 2025. Check official city pages before relying on any non-Health Center 1 location.
Will Philadelphia STD testing stay confidential?
The City of Philadelphia describes Health Center 1 STI/HIV testing and treatment as confidential. If privacy is especially important, ask before testing how results are delivered, whether any insurance is billed, and whether treatment or partner-service follow-up can stay within the same system.
Is private STD testing available in Philadelphia?
Private lab testing and at-home collection options may be available to Philadelphia residents. They are usually paid options and should be compared with Health Center 1 if cost is the priority.
When is private STD testing worth considering in Philadelphia?
It may be worth comparing if you want online ordering, upfront self-pay pricing, scheduling flexibility, or a testing path outside a public clinic setting. If cost, treatment, or partner services matter most, start with Health Center 1 or another healthcare provider.
Should I use an at-home STD test kit instead of a Philadelphia clinic?
At-home kits can be convenient if you want home collection and do not need in-person care. A clinic or healthcare provider is usually better if you have symptoms, need treatment, had a known exposure, are pregnant, or may need site-specific testing.
Where should I go in Philadelphia after a recent HIV exposure?
Treat a recent HIV exposure as an urgent same-day issue rather than waiting on routine testing alone. Take Control Philly lists PEP among Health Center 1 services, so call ahead and use in-person medical care promptly if you think the exposure was recent enough to need urgent prevention medication.
Is private STD testing worth it in Philadelphia if free clinics are available?
It can be. Free clinics may be the best choice if cost, treatment access, or public health follow-up matters most. Private lab testing may be worth comparing if you want online ordering, upfront self-pay pricing, scheduling flexibility, or a testing path outside a public clinic setting.
Can I get STD testing in Philadelphia without using insurance?
Often, yes. Some public or community clinics may not require insurance, and private lab testing is often paid out of pocket with upfront pricing. If avoiding insurance billing is important to you, compare self-pay private lab options before choosing where to test.
Sources and methodology
- Get walk-in testing and treatment for STIs — City of Philadelphia
- Take Control Philly Health Center 1 — Philadelphia Department of Public Health
- City health centers — City of Philadelphia
- STD Control Program — City of Philadelphia