Clinical care
Need testing and treatment?
Start with the Denver Sexual Health Clinic if you have symptoms, an exposure concern, need treatment, need PrEP, or want clinic follow-up.
See Denver clinic optionsDaily city guide
Free, Low-Cost & Private STD Testing in Denver, CO
Looking for STD testing in Denver? Start by comparing Denver Health’s Denver Sexual Health Clinic, free community-based testing through the Public Health Institute at Denver Health, Vivent Health Denver, Colorado at-home STI/HIV testing, and private lab options.
Denver Health publishes detailed sliding-scale costs for uninsured adults, no fees for patients 18 and under, and confidential clinic care with testing and treatment. Free community sites and Vivent Health add no-cost testing paths, while Test Yourself Colorado can help eligible Colorado residents who want a no-clinic option and do not have symptoms.
The main practical choice in Denver is whether you need clinic care or screening only. If you have symptoms, need treatment, had a recent exposure, may need PEP after possible HIV exposure, or want PrEP or follow-up, use an in-person clinic instead of relying on a home kit or testing-only site.
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
6 source listings and 4 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 Denver?
In Denver, the best starting point depends on what matters most:
- Symptoms or treatment: Use the Denver Sexual Health Clinic at 660 N. Bannock St.; Denver Health says community testing sites do not provide physical exams, medical opinions, or treatment.
- Free testing only: Public Health Institute at Denver Health community sites offer free, confidential HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing; the 750 E. 9th Ave site has appointments and walk-ins.
- Free nonprofit testing: Vivent Health Denver lists free confidential HIV and hepatitis C testing plus STI testing for syphilis, chlamydia, and gonorrhea.
- At-home testing: Test Yourself Colorado offers free or low-cost at-home options for eligible Colorado residents, but they are not for people who are pregnant or symptomatic.
- Recent HIV exposure: Do not wait for a home kit or routine screening visit if you may need PEP after a recent HIV exposure. Use urgent in-person medical care and contact a clinic right away.
- Fast private testing: Compare private lab testing if you want online ordering, upfront self-pay pricing, or a paid path outside public-health and nonprofit workflows.
Free or low-cost clinics in Denver
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 |
|---|---|---|---|---|---|
| Denver Sexual Health Clinic at Denver Health | 660 N. Bannock St., Pavilion L, 2nd Floor, Denver, CO 80204 | Denver Health lists confidential STD/STI and HIV testing and treatment, PrEP appointments, family planning, pregnancy testing, same-day HIV and hepatitis C results, and evaluation for chlamydia, gonorrhea, syphilis, HIV, hepatitis C, HPV, trichomoniasis, and related concerns. | Patients 18 and under have no fees. Uninsured adults over 19: $20–$90 sliding scale for routine testing/no symptoms; $0–$90 for symptoms, STD concerns, treatment, or family planning. No one is denied care based on ability to pay. | Call 303-602-3540. In-clinic care is by appointment; hours are Mon–Fri 8 am–5 pm with listed closures. Results can be reviewed by phone on weekday afternoons or in MyChart. | 2026-05-30 |
| Public Health Institute at Denver Health Community-Based Sexual Health | 750 E. 9th Ave., Denver, CO 80203; The Center on Colfax, 1301 E. Colfax Ave., Denver, CO 80218 | Community testing lists HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing, with rapid preliminary results for HIV, syphilis, and hepatitis C during the visit and chlamydia/gonorrhea results in 24–72 hours. | Services are described as free and confidential; no insurance is collected for community testing. | Call 720-415-7075. The 750 E. 9th Ave location offers appointments and walk-in testing; The Center on Colfax is appointment-only. These sites do not provide exams or treatment. | 2026-05-30 |
| Vivent Health Denver | 5250 Leetsdale Drive, Suite 300, Denver, CO 80246 | Vivent lists HIV, hepatitis C, syphilis, chlamydia, and gonorrhea testing, plus condoms/lube, syringe services, and help accessing PrEP. | Vivent Health describes HIV and hepatitis C testing as free and confidential; Denver testing-site listings also identify free confidential STI/HIV/HCV testing. | Phone 303-393-8050. Prevention/testing hours listed: Mon/Tue/Thu/Fri 9 am–4 pm, Wed 8 am–6:30 pm. Use the appointment request or call to confirm current testing availability. | 2026-05-30 |
| Test Yourself Colorado at-home STI and HIV testing | Colorado resident mail-order testing resource | Test Yourself Colorado offers mail-order chlamydia and gonorrhea screening plus HIV screening for eligible Colorado residents. | The program describes testing as free or low-cost for eligible Colorado residents. | Order online. Do not use at-home screening as a substitute for clinic care if you are pregnant, have symptoms, need treatment, or may need urgent PEP. | 2026-06-02 |
When a private lab option may make more sense in Denver
Denver has strong low-cost public and free community testing paths, so private lab testing is usually not the cheapest option. It can still be worth comparing if you:
- want to order online before visiting a lab;
- prefer upfront self-pay pricing instead of public-health intake or sliding-scale screening;
- want a testing path outside Denver Health, community testing sites, or Vivent Health;
- need scheduling flexibility and do not need treatment at the testing visit;
- want to avoid using insurance for a routine screening and are comfortable paying out of pocket.
Paid option. Not a substitute for medical care if you have symptoms, need treatment, may need urgent PEP, or need site-specific testing.
Public clinic vs private lab vs at-home STD testing in Denver
| Option | Best for | Pros | Trade-offs | Next step |
|---|---|---|---|---|
| Denver Sexual Health Clinic | Confidential clinical STI/HIV testing, treatment, symptoms, exposure concerns, PrEP | Denver Health publishes sliding-scale costs, no fees for patients 18 and under, and no denial of care based on ability to pay | In-clinic care is appointment-based; uninsured adult fees vary by visit type and sliding scale, so call before going | See Denver Health clinic details |
| Denver Health community testing | Free testing only without insurance collection | Free confidential HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing; rapid preliminary HIV/syphilis/HCV results during visit | No physical exams, medical opinions, or treatment; symptomatic users should contact the clinic | See community testing details |
| Vivent Health Denver | Free confidential HIV/HCV/STI testing and PrEP navigation | Lists free confidential testing, prevention support, PrEP access help, and Wednesday evening hours | Appointment rules for testing are not fully stated online; confirm current availability before visiting | See Vivent details |
| Test Yourself Colorado at-home kits | No-clinic HIV/STI screening for eligible Colorado residents | Colorado mail-order screening includes HIV and chlamydia/gonorrhea options, with online ordering for eligible residents | Not for symptoms or pregnancy; treatment still requires clinic follow-up, and urgent HIV exposure concerns should be handled in person | Compare home kit options |
Denver Sexual Health Clinic
Best for: Confidential clinical STI/HIV testing, treatment, symptoms, exposure concerns, PrEP
Pros: Denver Health publishes sliding-scale costs, no fees for patients 18 and under, and no denial of care based on ability to pay
Trade-offs: In-clinic care is appointment-based; uninsured adult fees vary by visit type and sliding scale, so call before going
See Denver Health clinic detailsDenver Health community testing
Best for: Free testing only without insurance collection
Pros: Free confidential HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing; rapid preliminary HIV/syphilis/HCV results during visit
Trade-offs: No physical exams, medical opinions, or treatment; symptomatic users should contact the clinic
See community testing detailsVivent Health Denver
Best for: Free confidential HIV/HCV/STI testing and PrEP navigation
Pros: Lists free confidential testing, prevention support, PrEP access help, and Wednesday evening hours
Trade-offs: Appointment rules for testing are not fully stated online; confirm current availability before visiting
See Vivent detailsTest Yourself Colorado at-home kits
Best for: No-clinic HIV/STI screening for eligible Colorado residents
Pros: Colorado mail-order screening includes HIV and chlamydia/gonorrhea options, with online ordering for eligible residents
Trade-offs: Not for symptoms or pregnancy; treatment still requires clinic follow-up, and urgent HIV exposure concerns should be handled in person
Compare home kit optionsHow much does STD testing cost in Denver?
Denver Sexual Health Clinic publishes unusually specific cost guidance: patients 18 and under have no fees; uninsured adults over 19 pay $20–$90 sliding scale for routine testing with no symptoms, and $0–$90 sliding scale for symptoms, STD concerns, treatment, or family planning. The clinic says no one is denied care based on ability to pay.
- Denver Sexual Health Clinic: lists $20–$90 sliding scale for uninsured adult routine testing and $0–$90 for symptoms/treatment/family-planning visits; patients 18 and under have no fees.
- Community-Based Sexual Health: offers free confidential HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing; no exams or treatment.
- Vivent Health Denver: lists free confidential HIV and hepatitis C testing and STI testing for syphilis, chlamydia, and gonorrhea.
- Colorado home testing: Test Yourself Colorado offers free or low-cost at-home options for eligible Colorado residents.
Free testing-only options are available through the Public Health Institute at Denver Health community sites and Vivent Health Denver. Colorado at-home options can be free or low-cost for eligible residents, while private lab testing uses a paid self-pay model.
If privacy is a concern, ask whether insurance is billed, whether test reminders or results go to a portal, and whether follow-up treatment can be handled at the same site. Cost and confidentiality practices can differ between public clinics, nonprofit testing programs, and paid lab options.
Denver testing notes: clinic vs free community testing vs home kits
The Denver Sexual Health Clinic is at 660 N. Bannock St., Pavilion L, 2nd Floor, and is the right first stop for symptoms, known exposure, treatment, PrEP, or follow-up. Denver Health says some treatment may happen during the visit and that positive results later may require return treatment at no extra cost.
Community-Based Sexual Health testing gives Denver users free confidential testing at 750 E. 9th Ave, with appointments and walk-ins, and at The Center on Colfax by appointment. These sites provide testing and education only, not physical exams or treatment, so symptomatic users should call 303-602-3540 or their provider.
Colorado at-home options are useful when you want no clinic visit and meet eligibility. Test Yourself Colorado can support HIV and STI screening, but it should not be used for pregnancy, symptoms, treatment, or urgent PEP concerns.
If confidentiality matters, ask how each option shares results and follow-up instructions. Denver Health points patients to MyChart or phone follow-up, community testing emphasizes confidential no-insurance collection, and private lab or home-kit workflows may use separate online accounts and mail delivery.
Why Denver Health is the first clinical stop
Denver Sexual Health Clinic is the right first stop when you need testing plus clinical judgment, treatment, PrEP, or follow-up. It publishes fee ranges for uninsured adults, no fees for patients 18 and under, and the ability to return for treatment after a positive result at no extra cost.
How free community testing and Vivent Health fit
Community-Based Sexual Health testing and Vivent Health Denver create free testing paths outside the main clinic. The trade-off is that Denver Health community sites do not provide exams or treatment, so they fit asymptomatic screening better than symptoms, known exposure, or follow-up care.
Privacy and confidentiality questions to ask in Denver
If privacy is a priority, ask whether insurance is billed, whether the program collects insurance at all, how results are delivered, and whether reminders or follow-up calls can be sent safely. Denver Health community testing says no insurance is collected, while Denver Health clinic care and other providers may use phone follow-up, MyChart, or their own patient-account systems.
When Colorado at-home testing is useful
Test Yourself Colorado at-home testing is useful for eligible Colorado residents who want screening without a clinic visit. It is not a replacement for in-person care if you are pregnant, have symptoms, need treatment, need site-specific testing not covered by the kit, or may need PEP quickly after HIV exposure.
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
Colorado Springs, CO
Compare public clinics, private lab testing, and at-home options near Colorado Springs.
Free STD testing in Colorado SpringsAlbuquerque, NM
Compare public clinics, private lab testing, and at-home options near Albuquerque.
Free STD testing in AlbuquerqueSalt Lake City, UT
Compare public clinics, private lab testing, and at-home options near Salt Lake City.
Free STD testing in Salt Lake CityFAQ
Where can I get low-cost STD testing in Denver?
Start with Denver Sexual Health Clinic at 660 N. Bannock St. Denver Health lists no fees for patients 18 and under, $20–$90 sliding scale for uninsured adult routine testing, and $0–$90 for symptoms, STD concerns, treatment, or family planning.
Where can I get free STD testing in Denver?
Public Health Institute at Denver Health community testing sites offer free confidential HIV, syphilis, chlamydia, gonorrhea, and hepatitis C testing. Vivent Health Denver also lists free confidential HIV and hepatitis C testing with STI testing for syphilis, chlamydia, and gonorrhea.
Do Denver community testing sites treat STDs?
No. Denver Health’s community testing page says those sites provide testing and education only, with no physical exams, medical opinions, or treatment. If you have symptoms or exposure concerns, call Denver Sexual Health Clinic at 303-602-3540.
Can I get an at-home STD test in Denver?
Yes, Colorado residents may be eligible for Test Yourself Colorado at-home STI/HIV testing. These options are not for people who are pregnant or symptomatic, and positive results still need clinic follow-up.
How private is STD testing in Denver?
Denver Health describes both clinic care and community testing as confidential. Community testing says no insurance is collected, while Denver Health clinic follow-up may happen by phone or through MyChart. Ask each provider how results are shared and whether insurance will be billed before your visit if privacy is important to you.
How fast are results from Denver community testing?
Denver Health community testing says rapid preliminary results for HIV, syphilis, and hepatitis C are available during the visit, while chlamydia and gonorrhea results usually take 24–72 hours.
What if I have symptoms or a recent HIV exposure in Denver?
Use in-person medical care rather than a home kit or testing-only site. Denver Health says community testing does not provide exams or treatment, and home testing is not for symptomatic users. If you may need PEP after a recent HIV exposure, seek urgent care as soon as possible because PEP is time-sensitive.
Does Vivent Health Denver offer PrEP support?
Yes. Vivent Health Denver lists prevention services including help accessing PrEP, alongside free confidential HIV/HCV testing and STI testing.
Is private STD testing worth it in Denver if free testing exists?
It can be if you want online ordering, upfront self-pay pricing, scheduling flexibility, or a path outside Denver Health and nonprofit programs. If you have symptoms, need treatment, or cost matters most, start with Denver Sexual Health Clinic, community testing, or Vivent Health.
Is private STD testing worth it in Denver 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 Denver 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
- Denver Sexual Health Clinic — Public Health Institute at Denver Health
- Community-Based Sexual Health testing — Public Health Institute at Denver Health
- Find an STD or HIV testing site in Denver — Public Health Institute at Denver Health
- Vivent Health Denver — Vivent Health
- Vivent Health HIV & STI testing — Vivent Health
- Test Yourself Colorado — Test Yourself Colorado