Arapahoe County sees new HIV diagnoses about 12% higher than the US average. Whether you need testing after a possible exposure or as part of routine care in Sheridan, Colorado, there are clinics that may bill insurance or offer sliding-scale fees, as well as private labs that let you pay a flat self-pay price. Below, explore your testing options.
Available testing centers
9 testing options are listed for Sheridan, CO. The nearest, Sheridan Health Services, 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.
Sheridan Health Services in Denver welcomes walk-ins for STI screening: no appointment needed to get tested for syphilis, gonorrhea, and chlamydia. Backed by federal FQHC designation, the clinic ties visit costs to a sliding income-based fee scale, so a single drop-in visit stays within reach regardless of what you earn.
Tests offered
Fees & payment
Stride Community Health Center in Sheridan roots STI care inside a full-service community health practice, pairing the standard panel (gonorrhea, chlamydia, syphilis, and HIV) with same-visit bacterial treatment, family planning, and sliding-scale fees accepted alongside Medicaid, Medicare, and insurance. Appointments are required.
Languages
English
Tests offered
Serves
Care services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN + HRSA
Arapahoe County Public Health in Englewood tests for HIV, hepatitis C, syphilis, gonorrhea, and chlamydia (all at no charge, on a sliding scale) with same-visit treatment for bacterial infections and appointments required for scheduled care.
Fee-waived STI testing is common enough, but many clinics apply charges the moment care moves beyond the test itself. A vaccine, a treatment visit, a counseling session. At Arapahoe County Public Health, the no-fee policy holds across the board: testing, treatment, vaccines, and prevention services alike.
Arapahoe County Public Health maintains on-staff Spanish-language capability alongside broader interpretation services: meaning a conversation about PrEP, medication adherence, or a new diagnosis unfolds with full fluency rather than pauses and workarounds. That standing capacity is what makes follow-through on treatment plans realistic.
The clinic prescribes and manages all three preventive regimens (daily PrEP for HIV, PEP for post-exposure HIV prevention, and DoxyPEP for bacterial STI prevention) with medication adherence education built into the visit rather than handed off. Ongoing monitoring for PrEP, including required labs, is handled within the same clinical relationship.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
Denver Health delivers same-visit treatment for bacterial STIs alongside testing for HIV, syphilis, gonorrhea, chlamydia, and herpes, with fees on a sliding scale accepted by Medicaid, Medicare, and most insurance. No appointment required to be seen.
Denver Health's panel extends to herpes in addition to HIV, syphilis, gonorrhea, and chlamydia. Useful for anyone without a regular provider who needs a single visit to resolve uncertainty rather than piecing together care across multiple stops. Sliding-scale fees apply to every test on that panel.
Denver Health prescribes both PrEP and PEP on-site, which means prevention medication is initiated and followed through in the same place rather than handed off: keeping labs, dosing adjustments, and ongoing HIV monitoring consolidated with one clinical team.
When language support breaks down at a clinic, the real cost is a diagnosis left half-explained or a treatment plan not followed. Denver Health carries Spanish-speaking staff and interpretation services for other languages so that nothing critical gets lost between the provider's instructions and the patient's understanding.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN
Sheridan Health Services-Urban Peak in Denver welcomes walk-ins for STI screening, so there's no appointment standing between a patient and care. Federal qualification anchors a sliding-scale fee structure tied to income, and a single visit can cover syphilis, gonorrhea, and chlamydia testing.
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 Sheridan, 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 range: couples & full panels
$79 & 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 Arapahoe 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.
750 West Hampden Avenue, Englewood, CO 80110
CMS-certified lab Accredited · COLA
12645 East Euclid Drive, Centennial, CO 80111
CMS-certified lab
3701 South Clarkson Street, Suite 400, Englewood, CO 80113
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Sheridan. 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, 2,515 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Sheridan. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 914 offer telehealth.
Robert Blank, MD
Internal medicine · 401 West Hampden Place, Englewood
Kathleen Sander, MD
OB-GYN · 180 East Hampden Avenue, Englewood
Todd Avant, MD
Family medicine · 221 East Hampden Avenue, Englewood
Lawrence Roth, MD
Internal medicine · 2955 South Broadway, Englewood
Amanda Hittson, DO
OB-GYN · 499 East Hampden Avenue, Englewood
Clay Schneiter, MD
Family medicine · 501 East Hamden Avenue, Englewood
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 Sheridan, 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.
0.5 mi 
0.5 mi Sheridan Health Services Pharmacy
0.9 mi
1.4 mi Showing the 4 closest pharmacies to Sheridan, CO.
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 Sheridan, 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.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
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
How reported STI rates in Arapahoe County, the county that includes Sheridan, compare with Colorado and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~30% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#4 of 64 Colorado counties for chlamydia, a higher rate than 94% of the state
| Infection | Arapahoe County | Colorado | United States |
|---|---|---|---|
| Chlamydia | 528.2 3,465 cases ▲ 21% | 435.1 | 492.2 |
| Gonorrhea | 159.7 1,048 cases ▲ 24% | 128.7 | 179.5 |
| Syphilis (P&S) | 21.2 139 cases ▲ 32% | 16 | 15.8 |
| Syphilis (early) | 12.7 83 cases ▲ 22% | 10.4 | 16 |
| Syphilis (late/unknown) | 29.3 192 cases ▲ 3% | 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.
Between 2020 and 2023 in Arapahoe County, chlamydia has fallen from 537.7 to 528.2 per 100,000 (2%), gonorrhea has fallen from 231.7 to 159.7 per 100,000 (31%), and P&S syphilis has risen from 11.1 to 21.2 per 100,000 (91%).
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 Arapahoe County.
Local HIV snapshot
Arapahoe County HIV care continuum (2023)
Arapahoe County recorded 15.3 new HIV diagnoses per 100,000 (2023), against 9.6 statewide and 13.7 nationally. Among Arapahoe County residents living with HIV, 72.9% are in care · 66.8% 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 Arapahoe County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Sheridan's working population moves fast, shifts in manufacturing and logistics, trades that start before dawn, schedules that leave little room for delays. That rhythm shapes how people here approach health care: they need clinics that fit their lives, not the other way around. STI testing in and around Sheridan is available through providers listed on this page, many operating with hours that accommodate full-time work and the unpredictability of service jobs. Confidentiality in a place where coworkers and neighbors overlap isn't a formality; it's a practical necessity that clinics here understand and enforce.
The community draws young adults in their late teens through thirties, people establishing careers, building independence, navigating relationships. For this age group, routine screening is straightforward health maintenance, not a crisis response. Testing is quick, results come back within days, and the information stays confidential; knowing your status is simply part of staying well. Access to testing near Sheridan means you don't have to travel far or take time off work to get answers.
Whether you're near Englewood or Littleton, or closer to the parks and neighborhoods that anchor daily life here, the clinics and urgent-care centers listed on this page offer the same confidential, judgment-free approach. Getting tested is a choice that fits into a busy life, not a disruption to it.
Getting there
Sheridan scores 13.3/20 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.
ZIP 80110 snapshot
ZIP-level Census figures for the wider 80110 area around Sheridan: a single ZIP can span several communities, so they describe the area, not Sheridan alone.
Sheridan sits in Arapahoe County, ZIP 80110. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Sheridan? 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 Arapahoe 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.
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 Sheridan-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 Sheridan 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 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).
In Colorado, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
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.
Learn more about confidential STD testing in ColoradoSource: 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.
The closest is Sheridan Health Services (0.9 mi); 9 options are within 30 miles.
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Public clinics nearby offer free HIV testing.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 528 cases per 100,000 residents (2023), above the Colorado average.
In Colorado, people under 18 can consent to confidential STD testing and treatment on their own.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
Expedited partner therapy lets a provider treat a partner without an exam, where state law allows.
Just note your exposure dates and symptoms; for urine tests, hold off urinating ~1 hour before.
A clinic offers same-day answers and on-site treatment; an at-home kit trades that for privacy and convenience, both use real lab testing.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.