STD Testing in Denver, CO: Free, Same-Day & Confidential
Denver County reports about 42 syphilis cases per 100,000 residents, well above the US average. Whether you are in Denver County, Colorado for a one-time concern or regular check-ups, some clinics take walk-ins for same-day testing, while labs and at-home kits let you plan around your own time. Check your options below.
12 testing options are listed for Denver, CO. The nearest, Planned Parenthood of the Rocky Mountains, is about 1.6 miles away. Compare community and public clinics, private labs, and at-home kits below.
How to read these listings
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.
Location unavailable — enter a ZIP code or city instead.
Premium Partner
Quest Diagnostics
Most popular Results in 1–2 days
3.4(98)?Where these reviews come from
Review sources
Google93
EasySTD5
Rated 3.4 out of 5 from 98 reviews
Address
4500 East 9th Avenue, Denver, CO 80220 3.8 miles away
Today's offer: $10 off any test panel, applied automatically at checkout.
Closest to you 1.6 miles
Planned Parenthood of the Rocky Mountains
4.1(147)?Where these reviews come from
Review sources
Google142
EasySTD5
Rated 4.1 out of 5 from 147 reviews
Planned Parenthood of the Rocky Mountains in Denver takes walk-ins for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis A, B, and C testing, with same-visit treatment for bacterial infections, HPV vaccine, and sliding-scale fees on a Title X schedule.
Read full overviewShow less
ASL on Staff, Interpretation for Dozens More
American Sign Language is available as a direct, staff-level service, not routed through an app or a handset, alongside Spanish and interpretation for non-English languages beyond those two. For Deaf patients, that means a clinician can take a history and explain results without an intermediary shaping the conversation.
Title X Covers Minors With Legal Confidentiality
Planned Parenthood of the Rocky Mountains operates under Title X, which makes its family planning and STI services legally confidential for minors: meaning a visit, a result, or a prescription does not have to appear on a parent's insurance explanation of benefits.
PrEP, PEP, and DoxyPEP Prescribed and Managed Here
For anyone without a regular primary-care provider, Planned Parenthood of the Rocky Mountains holds PrEP, PEP, and DoxyPEP under one clinical roof. Prescribing and managing all three rather than sending patients elsewhere to establish care before accessing them. Uninsured patients have a dedicated PrEP assistance pathway on-site.
American Sign Language, English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
Gonorrhea
Syphilis
Herpes
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Hispanic or Latino persons
LGBTQ
Low Income Persons
Care services
Family Planning
STI Treatment
Human Papillomavirus Vaccine (HPV)
Prevention services
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Hepatitis Prevention/Education
Condom Distribution
Fees & payment
Medicaid Accepted
PrEP for uninsured
Fee
Insurance Accepted
Listing verified Apr 2026 · Source: CDC NPIN
Community health center 1.6 miles
Stride Community Health Center
3.7(370)?Where these reviews come from
Review sources
Google365
EasySTD5
Rated 3.7 out of 5 from 370 reviews
Stride Community Health Center in Aurora runs on appointments and covers gonorrhea, chlamydia, herpes, and HIV testing on a sliding scale accepted by Medicaid, Medicare, and most insurance. With same-visit treatment for bacterial infections and Ryan White-funded HIV care anchoring the continuum.
Read full overviewShow less
Ryan White Funding Keeps HIV Care Continuous
STRIDE carries Ryan White funding, which means HIV care doesn't pause at a positive result. The same center that runs the test manages the treatment. That continuity eliminates the gap between diagnosis and a stable care relationship.
PrEP and PEP Prescribed On-Site in Aurora
STRIDE prescribes both PrEP and PEP directly, so prevention medication is a clinical conversation at your appointment, not a separate errand. That means anyone starting or maintaining HIV prevention has a prescribing provider already in the room.
Herpes Testing Included Beyond the Standard Four
Gonorrhea, chlamydia, and HIV are standard nearly everywhere. Herpes testing routinely isn't. STRIDE runs it alongside the rest of the panel, so one appointment captures infections that a shorter list would leave unexamined.
Tests & treatsRyan White HIV careSliding-scalePrEP
Renaissance Xenia Village in Denver carries federally qualified status, meaning its sliding-scale fees are calibrated to income: useful for anyone paying cash, between insurance plans, or simply watching costs. Walk-ins are welcome for syphilis, gonorrhea, and chlamydia screening without an appointment needed.
It Takes A Village, Aurora, opens its doors to anyone navigating care without insurance, between providers, or paying out of pocket. Federally qualified standing lets it price syphilis, gonorrhea, chlamydia, and HIV screening on a sliding scale tied to income. Walk-ins welcome, no appointment needed.
Dawn Clinic in Aurora covers gonorrhea, chlamydia, syphilis, and HIV testing with same-visit treatment for bacterial infections when needed: all at no fee, with appointments required and HPV and hepatitis A and B vaccines available on-site.
Read full overviewShow less
Every Service Runs Without a Bill
Sliding-scale floors still leave some patients calculating what they can afford to skip. Dawn Clinic sidesteps that entirely: testing, treatment, and vaccines carry no charge, full stop, for everyone who walks through the door.
Spanish Speakers Get Full Clinical Fluency
Dawn Clinic in Aurora provides care directly in Spanish and through interpretation services for other languages, so the clinical conversation (symptoms, treatment options, follow-up) happens without compression or loss. That standing capacity makes the clinic a reliable first stop for patients whose primary language isn't English.
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Gonorrhea
Syphilis
Chlamydia
Conventional HIV
Serves
Hispanic or Latino persons
Low Income Persons
Care services
Family Planning
STI Treatment
Human Papillomavirus Vaccine (HPV)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
STI Prevention/Education
HIV/AIDS Prevention/Education
Fees & payment
No Fee
Listing verified Sep 2025 · Source: CDC NPIN
Community health center 2.2 miles
Denver Health
3.4(88)?Where these reviews come from
Review sources
Google83
EasySTD5
Rated 3.4 out of 5 from 88 reviews
Denver Health covers gonorrhea, chlamydia, syphilis, HIV, herpes, and hepatitis C, a wider sweep than most panels, on a sliding-scale fee open to everyone, with same-visit treatment for bacterial infections; an appointment is required. Spanish-language care is available throughout.
Read full overviewShow less
Herpes and Hepatitis C Alongside the Standard Four
People without a regular primary care provider often have nowhere to send hepatitis C or herpes testing, Denver Health holds both in the same appointment. That means one visit, one sliding-scale bill, and answers on infections that often go undetected for years when care is fragmented.
PrEP Prescribed and Monitored On-Site in Denver
Starting PrEP at Denver Health means a clinician orders baseline labs (HIV status, kidney function, hepatitis B screening) then writes for daily oral medication and schedules follow-up monitoring every three months. PEP is also available; both are managed by staff who track dosing history and lab trends over time, not handed off after the first prescription.
Full Clinical Care Conducted Entirely in Spanish
For someone navigating a sliding-scale billing conversation, a treatment decision for a bacterial STI, or a PrEP initiation discussion, conducting that in Spanish, with the clinician directly, changes the quality of the exchange. Denver Health delivers the full clinical encounter in Spanish, not just intake paperwork.
UCHealth in Aurora brings hospital-system depth to STI care, covering HIV, syphilis, gonorrhea, chlamydia, and hepatitis A, B, and C on a sliding-scale fee with same-visit treatment for bacterial infections; appointments are required.
Read full overviewShow less
Spanish and Interpretation Keep Care Moving
When a diagnosis arrives in a language someone is still processing, the real cost isn't discomfort: it's missed follow-up, incomplete treatment courses, and questions that never got asked. UCHealth Aurora pairs Spanish-speaking staff with interpretation services for other languages, so nothing critical gets deferred to a second visit.
Ryan White Funding Covers HIV From Test to Treatment
UCHealth Aurora carries Ryan White funding, which means HIV services run from initial testing through ongoing medical treatment as a single, connected program, so a new diagnosis doesn't require rebuilding a care relationship somewhere else.
UCHealth Aurora prescribes PrEP, PEP, and DoxyPEP, covering both ongoing HIV prevention and the newer bacterial STI prevention protocol. Meaning someone can leave a single appointment with a personalized prevention regimen already in hand.
Tests & treatsRyan White HIV careSliding-scalePrEPDoxyPEP
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
Gonorrhea
Syphilis
Chlamydia
Conventional HIV
Serves
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Hispanic or Latino persons
LGBTQ
Low Income Persons
Men Who Have Sex with Men (MSM)
Care services
Medication Adherence Education and Counseling
Mpox Vaccine
STI Treatment
Human Papillomavirus Vaccine (HPV)
HIV/AIDS Medical Treatment
Hepatitis C Treatment
Hepatitis B Treatment
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Condom Distribution
Fees & payment
Medicaid Accepted
PrEP for uninsured
Insurance Accepted
Listing verified Oct 2025 · Source: CDC NPIN
Community health center 2.6 miles
Colorado Health Network
3.4(59)?Where these reviews come from
Review sources
Google54
EasySTD5
Rated 3.4 out of 5 from 59 reviews
Colorado Health Network in Denver tests for HIV, gonorrhea, chlamydia, syphilis, herpes, hepatitis B and C, and TB on a sliding-scale fee with all services available at no cost: appointments are required, and same-visit treatment is available for bacterial infections.
Read full overviewShow less
Every Appointment Billed at Zero Dollars
When cost becomes the reason someone delays care, an untreated bacterial infection compounds and an HIV diagnosis stretches further from support. Colorado Health Network eliminates that pressure entirely: every service, from the initial test through PrEP prescriptions and DoxyPEP, carries no charge.
Spanish Spoken Fluently, Not Routed Around
Many clinics field non-English speakers through ad hoc arrangements that slow the visit and flatten the conversation. Colorado Health Network offers Spanish-language services directly alongside interpretation for other languages, so the clinical exchange, including counseling and medication education, runs at full depth.
Ryan White Funding Anchors HIV Care End-to-End
Ryan White funding at Colorado Health Network supports the full arc of HIV care, from rapid and conventional testing through ongoing medical treatment and medication adherence counseling, which means a new diagnosis doesn't require building a second care relationship somewhere else.
Tests & treatsRyan White HIV careSliding-scalePrEPDoxyPEP
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.
The nearest testing center is about 2 miles away; if you'd rather skip the trip, an at-home kit ships to Denver, 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
Panel:
8-infection panel incl. chlamydia, gonorrhea, HIV, syphilis, hepatitis & herpes: single tests too
Sample:
Quest Mobile: a phlebotomist collects your sample at home
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
Other CLIA-certified labs near Denver, CO
Beyond the public testing sites above, these federally certified (CLIA) labs serve Denver 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.
Adventhealth LAB
2525 South Downing Street, Denver, CO 80210
CMS-certified labAccredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Denver. 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
Clinicians near Denver, CO who may help arrange STD testing
Beyond dedicated clinics, 2,536 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Denver. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 920 offer telehealth.
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
Pharmacies near Denver, CO
No pharmacy near Denver, CO 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.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of Denver, 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.
Online treatment
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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
STDs & HIV in Denver County: the local picture
How reported STI rates in Denver County, the county that includes Denver, compare with Colorado and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~34% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#2
#2 of 64 Colorado counties for chlamydia, among the very highest in the state
Reported STD rates per 100,000, Denver County vs Colorado vs U.S.
Denver CountyColoradoU.S.▲▼ = Denver County vs the state average
Infection
Denver County
Colorado
United States
Chlamydia
8516,098 cases▲ 96%
435.1
492.2
Gonorrhea
338.82,428 cases▲ 163%
128.7
179.5
Syphilis (P&S)
42.4304 cases▲ 165%
16
15.8
Syphilis (early)
32.5233 cases▲ 213%
10.4
16
Syphilis (late/unknown)
80.4576 cases▲ 183%
28.4
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.
Reported STD rates in Denver County over time (per 100,000)
Chlamydia ▼ 5% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
Between 2020 and 2023 in Denver County, chlamydia has risen from 830.6 to 851 per 100,000 (2%), gonorrhea has fallen from 427.2 to 338.8 per 100,000 (21%), and P&S syphilis has risen from 32.8 to 42.4 per 100,000 (29%).
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 Denver, CO
Adults uninsured
8.5%
Denver County
No routine checkup
28.9%
Denver County
Primary-care ratio
767 : 1
Denver County
Primary-care shortage score 19 / 26
Medically Underserved Area · IMU 49.5
Social Vulnerability Index · 56th 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 Denver County.
Local HIV snapshot
HIV in Denver County (2023)
People living with HIV
892 / 100k
New diagnoses (2023)
136cases countywide
On PrEP (coverage)
44.2%
Denver County HIV care continuum (2023)
Denver County recorded 21.8 new HIV diagnoses per 100,000 (2023), against 9.6 statewide and 13.7 nationally. Among Denver County residents living with HIV, 59.5% are in care · 54.6% 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.
Pregnant or planning to be?
Congenital syphilis is the fastest-rising STI: what to test, and when
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 Denver 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 → (opens in a new tab)
City Park sits just west of the museum strip on East Colfax Avenue, one of Denver's more recognizable stretches, and for residents near Montbello or The Vistas, reaching any clinic can mean navigating I-70 or North Quebec Street during peak hours rather than walking out the door.
Denver splits almost evenly between owners and renters, and with typical rents running above twelve hundred dollars a month, a large share of households are managing housing costs that leave little room for anything that feels optional. That kind of budget pressure is exactly why the range of options listed on this page matters: younger adults in their late teens and twenties make up a substantial portion of the city, and when people in that phase of life are also working, since nearly three in four residents are in the labor force, scheduling around clinic hours becomes a real constraint rather than a minor inconvenience. Average households here skew larger than the national norm, and with fewer than half of adults married, a meaningful number of people are in the relationship-formation years when routine STI screening is most relevant.
About a third of Denver households clear six figures, which leaves the majority working with tighter budgets. Several options listed here offer sliding-scale fees or accept Medicaid, so a renter near Sandown paying market-rate rent on a single income still has a path to low-cost or no-cost testing without absorbing another monthly bill.
Getting there
How residents reach STD testing in Denver, CO
Walkability14.43 / 20 · Above average
Denver scores 14.43/20 on the EPA walkability index, so many trips are walkable or a short ride, though a car still gives you the widest choice of testing centers.
Source: EPA National Walkability Index 2021.
Denver sits in Denver County. Local context that shapes where residents test:
Local landmarks
Stapleton International Airport (closed)
Wings Over the Rockies Air & Space Museum
City Park
Denver Museum of Nature and Science
Martin Luther King Jr. Memorial
Denver Botanic Gardens
Neighborhoods & communities
Aurora
Sandown
The Vistas
Montbello
Major routes
I 70 (Tuskegee Airmen Memorial Highway)
I 270 (Dwight D. Eisenhower Highway)
North Quebec Street
East Colfax Avenue
Quebec Street
Nearby cities & towns
Nearby cities and towns near Denver, CO
Just outside Denver? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
STD testing in Denver, CO: screening, costs & privacy
Everything to know before you test in Denver County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Colorado law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Who should test, and when
CDC screening schedule + each infection's detection window
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 Denver-area provider.
Medicare reference prices per lab test, a benchmark before you pay out of pocket
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Denver 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.
Confidentiality & consent in Colorado
Minor consent and partner treatment (EPT) under state law, plus how to test privately
Two things that actually depend on Colorado 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).
Can a minor consent on their own?
In Colorado, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Can my partner be treated too? (EPT)
Colorado 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.