Mesa County has reported chlamydia cases at 29% below the national average. If you're in Grand Junction, Colorado, ready to start a new relationship or maintaining ongoing care, first weigh whether you want same-day testing at a local clinic or want to schedule a kit from a lab or at-home service.
Available testing centers
11 testing options are listed for Grand Junction, CO. The nearest, Labcorp, is about 0.6 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.
Colorado Health Network in Grand Junction provides HIV (rapid and conventional), hepatitis C, syphilis, gonorrhea, and chlamydia testing alongside PrEP, PEP, DoxyPEP, and HIV medical treatment. All at no fee, by appointment, with same-visit treatment for bacterial infections.
Colorado Health Network charges nothing for any service it provides. That zero cost extends from a rapid HIV test through full HIV medical treatment and DoxyPEP prescriptions, meaning a patient can move from screening to ongoing prevention without a single payment decision interrupting care.
Spanish-language care is available directly through Colorado Health Network's own staff. That capacity means counseling on medication adherence, PrEP discussions, and HIV treatment conversations happen with full clinical fluency. Not condensed for a workaround.
Without access to PrEP, PEP, and DoxyPEP at Colorado Health Network, closing a prevention gap would mean navigating separate providers and separate costs for each medication. Here, all three are available in the same appointment, so a shift in prevention strategy doesn't require starting over somewhere else.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
PrimeHealth+12th Street Clinic in Grand Junction welcomes patients regardless of insurance status, including those paying out of pocket or between providers. Federal FQHC designation anchors its sliding-scale fees, making syphilis, gonorrhea, and chlamydia screening genuinely affordable across income levels. No appointment needed.
Tests offered
Fees & payment
A public safety-net federally qualified health center about 1 mile from Grand Junction. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Primary Care Partners in Grand Junction tests for HIV, syphilis, gonorrhea, and chlamydia, with fees billed to insurance or charged on a standard fee schedule. Appointments are required, and bacterial infections can be treated the same visit.
Primary Care Partners prescribes both daily oral PrEP, including Truvada and Descovy, and PEP, managing the ongoing lab monitoring those regimens require. That means refills, resistance checks, and dosing adjustments stay with the same prescribing provider rather than being handed off.
Languages
English
Tests offered
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN + HRSA
PrimeHealth+ Outreach Day Center, Grand Junction, earned its federally qualified designation by anchoring care to income-based fees: meaning syphilis, gonorrhea, and chlamydia screening slots are available on a sliding scale, no appointment needed, so cost doesn't become the reason someone skips testing.
Tests offered
Fees & payment
PrimeHealth+ Main Clinic in Grand Junction operates under federal qualification that anchors its sliding-scale fee structure to patient income, ensuring cost never blocks care. Walk-ins are welcome for STI screening covering syphilis, gonorrhea, and chlamydia, with fees adjusted to what each patient can actually pay.
Tests offered
Fees & payment
Mesa County Health Department in Grand Junction tests for HIV, syphilis, chlamydia, gonorrhea, herpes, and hepatitis C on a sliding-scale fee with donations accepted: same-visit treatment for bacterial infections, PrEP prescriptions on-site, and appointments required; all services are provided at no fee.
Sliding scale here bottoms out at nothing, donations are accepted, but no service at Mesa County Health Department carries a mandatory charge. That zero applies to the full panel, PrEP initiation, vaccines, and STI treatment equally, with no carve-outs by service type.
Spanish-language care at Mesa County Health Department is a direct staff capability, which means clinical detail (dosing instructions, PrEP adherence conversations, treatment timelines) moves between provider and patient without a relay step that could introduce gaps or delay.
As a Title X site, Mesa County Health Department is federally required to keep family planning services for minors legally confidential. Meaning the record is structurally isolated from parental or guardian access, not simply handled carefully. That separation is a statutory obligation, not a policy preference.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
Delta County Health Department in Delta runs on a sliding-scale fee structure and tests for HIV, gonorrhea, chlamydia, hepatitis C, and TB: with same-visit treatment for bacterial STIs, HPV and hepatitis A and B vaccines, and appointments required. Staff see patients in Spanish.
Spanish-language care is delivered by staff, not routed around them, which means the nuances of a patient's history, symptoms, and follow-up plan arrive and leave in the same language, without compression or delay between speaker and clinician.
Delta County Health Department operates under the Title X federal family planning program, which carries a legal confidentiality guarantee for minors: meaning young patients can access STI testing, treatment, and family planning services without parental disclosure required by law.
The clinic tests for hepatitis C in addition to gonorrhea, chlamydia, and HIV, so a single appointment surfaces bloodborne infection status that a narrower panel would leave unaddressed. Keeping more clinical decisions in one place.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN
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 Grand Junction, 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 range: couples & full panels
$79 & up
Best value: single tests
$49 & 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 Mesa 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.
2351 G Road, Grand Junction, CO 81505
CMS-certified lab Accredited · College of American Pathologists
2121 North Ave Building 1 2nd Floor South Wing, Grand Junction, CO 81501
CMS-certified lab Accredited · College of American Pathologists
2635 North 7th Street, Grand Junction, CO 81501
CMS-certified lab Accredited · College of American Pathologists
2373 G Road, Suite 200, Grand Junction, CO 81505
CMS-certified lab
1190 Bookcliff Avenue, Unit 202, Grand Junction, CO 81501
CMS-certified lab Accredited · COLA
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Grand Junction. 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, 155 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Grand Junction. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 38 offer telehealth.
Jeffery Bowman, MD Telehealth
Family medicine · 525 North Avenue, Grand Jct
Jennifer Stroh, DO
Family medicine · 2333 North 6th Street, Grand Junction
Ryan Jackman, MD Telehealth
Family medicine · 2643 Patterson Road, Grand Junction
Jacobo Ruybal, MD
Family medicine · 2231 North 7th Street, Grand Junction
Ivan Alkes, MD Telehealth
Family medicine · 2345 North 7th Street, Grand Jct
Joshua Pearson, DO
OB-GYN · 2635 North 7th Street, Grand Junction
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 Grand Junction, 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.
Walker Drug
0.3 mi
0.4 mi Intermountain Pharmacy
0.4 miOrchard Pharmacy
0.7 miShowing the 4 closest pharmacies to Grand Junction, 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 Grand Junction, 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
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
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 Mesa County, the county that includes Grand Junction, compare with Colorado and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~28% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#16 of 64 Colorado counties for chlamydia, a higher rate than 75% of the state
| Infection | Mesa County | Colorado | United States |
|---|---|---|---|
| Chlamydia | 350.1 559 cases ▼ 20% | 435.1 | 492.2 |
| Gonorrhea | 81.4 130 cases ▼ 37% | 128.7 | 179.5 |
| Syphilis (P&S) | 19.4 31 cases ▲ 21% | 16 | 15.8 |
| Syphilis (early) | 6.3 10 cases ▼ 39% | 10.4 | 16 |
| Syphilis (late/unknown) | 17.5 28 cases ▼ 38% | 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 Mesa County, chlamydia has fallen from 384.7 to 350.1 per 100,000 (9%), gonorrhea has fallen from 154.1 to 81.4 per 100,000 (47%), and P&S syphilis has risen from 1.9 to 19.4 per 100,000 (921%).
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 Mesa County.
Local HIV snapshot
Mesa County HIV care continuum (2022)
Mesa County recorded 4.4 new HIV diagnoses per 100,000 (2022), against 9.6 statewide and 13.7 nationally. Among Mesa County residents living with HIV, 79.2% are in care · 72.9% 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 Mesa County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Patterson Road stretches west past Colonial Heights and out toward the mesa, and for many Grand Junction residents a clinic visit means budgeting twenty or thirty minutes of driving rather than a short walk, which makes scheduling matter as much as intention. About six in ten households here own their homes, but a significant share rent, and at typical rents hovering just under a thousand dollars a month, a costly or inconvenient visit is easier to delay than it should be. With fewer than one in five households clearing six figures, out-of-pocket fees carry real weight, so the sliding-scale and low-cost options listed on this page are genuinely relevant here, not just a footnote. Young adults in their late teens and twenties make up a meaningful portion of the population, and this is the group for whom regular STI screening has the most direct impact.
Mesa County's reported rates reflect that reality. Getting tested along a corridor like North Avenue or US 6 and 50, folded into an errand run rather than a separate trip, is the kind of logistics that makes screening happen consistently rather than occasionally. Grand Junction also skews toward families: average households run close to three people, and nearly half of adults are married.
Getting there
At 8.53/20 on the EPA walkability index, day-to-day errands in Grand Junction generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.
Source: EPA National Walkability Index 2021.
ZIP 81504 snapshot
ZIP-level Census figures for the wider 81504 area around Grand Junction: a single ZIP can span several communities, so they describe the area, not Grand Junction alone.
Grand Junction sits in Mesa County, ZIP 81504. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Grand Junction? 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 Mesa 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 Grand Junction-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 Grand Junction 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.
Possibly, Fruita, CO is close; compare it by distance against Labcorp.
Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.
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 350 cases per 100,000 residents (2023), below the Colorado average.
Yes, at-home kits ship to 81504; you collect a sample, mail it back, and get results in about 2–5 days.
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.
Yes, partners should test and be treated together to avoid passing it back and forth.
Likely yes, if you were past the window period; otherwise retest, and keep up routine screening with new partners.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.