Fairfax reported chlamydia cases run about 37% lower than the US average. Whether it's your first STI test or a routine screening in Fair Lakes, Virginia, community and public clinics are often low-cost or free, while private labs tend to offer faster results and more flexible scheduling. Explore your options below.
Available testing centers
9 testing options are listed for Fair Lakes, VA. The nearest, Quest Diagnostics, is about 1.4 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.
Inova-GoHealth Urgent Care in Fairfax runs the standard panel alongside same-visit treatment for bacterial STIs, no appointment required. Fees are billed through insurance or Medicaid, with a direct fee schedule for those paying out of pocket.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Inova-GoHealth tests for herpes and for hepatitis A, B, and C. Infections that a narrower panel would miss entirely. That breadth means fewer separate appointments to assemble a complete picture of sexual and bloodborne health.
Inova-GoHealth Urgent Care in Fairfax has interpretation services available for non-English languages, meaning the clinical conversation (exposure history, treatment instructions, follow-up) can happen with full comprehension rather than approximation.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN
Grace Community Clinic in Centreville tests for gonorrhea, chlamydia, syphilis, and HIV: with every service, from rapid HIV testing to HPV and hepatitis A and B vaccines, provided at no charge. Sliding-scale fees don't apply here; the cost is simply zero. An appointment is required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN
Fairfax County Health Department in Fairfax tests for gonorrhea, chlamydia, syphilis, herpes, and HIV, treating bacterial infections the same day on a sliding scale, and every test is offered at no fee, with no appointment required.
The no-fee structure here isn't a coupon applied at checkout, it runs through every layer of the visit: the nurse drawing labs, the clinician reviewing results, the STI treatment dispensed on-site. Nothing is unbundled into a separate billable encounter.
Without a clinic that prescribes and monitors PrEP directly, patients often wait weeks for a specialist slot while paying out of pocket for interim care. Fairfax County Health Department writes and manages PrEP and PEP prescriptions in-house, so the window between decision and medication stays narrow.
Adding herpes to the panel means the clinic runs a dedicated test and routes the result back through the same clinical team already managing the visit, no separate lab order sent elsewhere, no second appointment to retrieve findings on an infection the basic four never screen.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Aug 2025 · Source: CDC NPIN
HealthWorks for Northern Virginia - Sully, in Herndon, earns its federal health center designation by tying fees to income. Meaning anyone paying out of pocket gets the same sliding-scale access as any insured patient. Walk in for syphilis, gonorrhea, and chlamydia screening without an appointment.
Tests offered
Fees & payment
Inova in Herndon tests for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, herpes, and TB on a sliding-scale fee structure, with Medicaid and Medicare accepted; bacterial STIs are treated same visit, and appointments are required. All services at no fee.
When cost splits care from follow-through, the unpaid balance that quietly ends a treatment course, Inova in Herndon closes that gap entirely. Every service on the menu, from rapid HIV testing to hepatitis C treatment to the mpox vaccine, is provided at no fee, so a diagnosis never stalls at the billing step.
Inova in Herndon carries both PrEP, daily oral medication that blocks HIV acquisition in HIV-negative individuals, and PEP within its standing clinical capability. Having both regimens available means ongoing HIV prevention is managed under continuous medical oversight, not handed off between providers.
Leaving hepatitis C at a positive antibody result, waiting months for a specialist referral while the virus continues to damage liver tissue, is a measurable harm. Inova in Herndon provides treatment on-site, so the path from diagnosis to a completed cure doesn't depend on a second clinical relationship being established elsewhere.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · 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 about 1 mile away; if you'd rather skip the trip, an at-home kit ships to Fair Lakes, 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 Fairfax 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.
4375 Fair Lakes Court, Fairfax, VA 22033
CMS-certified lab Accredited · College of American Pathologists
10730 Main Street, Fairfax, VA 22030
CMS-certified lab Accredited · College of American Pathologists
10640 Page Avenue, Suite 230, Fairfax, VA 22030
CMS-certified lab Accredited · College of American Pathologists
4315 Chain Bridge Road, Fairfax, VA 22030
CMS-certified lab Accredited · College of American Pathologists
3620 Joseph Siewick Drive - Suite 109, Fairfax, VA 22033
CMS-certified lab Accredited · College of American Pathologists
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Fair Lakes. 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, 4,522 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Fair Lakes. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,884 offer telehealth.
Yonas Ateshim, MD
Internal medicine · 12255 Fair Lakes Parkway, Fairfax
Samia Waseem, MD Telehealth
Family medicine · 3903 Fair Ridge Drive, Fairfax
Stephanie Singh, DO
Family medicine · 3998 Fair Ridge Drive, Fairfax
Thienquang Le, MD Telehealth
Internal medicine · 4001 Fair Ridge Drive, Fairfax
Sally Mcfarland, MD Telehealth
Internal medicine · 4001 Fair Ridge Drive, Fairfax
Jeffrey Conklin, MD
Internal medicine · 4001 Fair Ridge Drive, Fairfax
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 Fair Lakes, VA 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.
0.9 mi Harris Teeter
1.6 miGiant of Maryland
1.8 mi
2.1 mi 
2.2 mi Parkviewrx Northern Virginia
2.9 miShowing the 6 closest pharmacies to Fair Lakes, VA.
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 Fair Lakes, 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.
$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
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
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 Fairfax County, the county that includes Fair Lakes, compare with Virginia 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.
#69 of 133 Virginia counties for chlamydia, a higher rate than 48% of the state
| Infection | Fairfax County | Virginia | United States |
|---|---|---|---|
| Chlamydia | 309 3,528 cases ▼ 35% | 472.8 | 492.2 |
| Gonorrhea | 86.9 992 cases ▼ 45% | 158.3 | 179.5 |
| Syphilis (P&S) | 5.1 58 cases ▼ 52% | 10.7 | 15.8 |
| Syphilis (early) | 6.6 75 cases ▼ 31% | 9.5 | 16 |
| Syphilis (late/unknown) | 10.2 116 cases ▼ 35% | 15.8 | 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 Fairfax County, chlamydia has risen from 256.5 to 309 per 100,000 (20%), gonorrhea has risen from 56.2 to 86.9 per 100,000 (55%), and P&S syphilis has risen from 4 to 5.1 per 100,000 (27%).
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 Fairfax County.
Local HIV snapshot
Fairfax County HIV care continuum (2023)
Fairfax County recorded 7.2 new HIV diagnoses per 100,000 (2023), against 11.8 statewide and 13.7 nationally. Among Fairfax County residents living with HIV, 64% are in care · 59% 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 Fairfax County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
VA 286 connects Fair Lakes to the broader Fairfax County clinic network, and for most residents that means a real drive, not a short errand, to reach the testing options listed on this page. That distance matters when you factor in the pace of life here: nearly four in five residents are in the workforce, unemployment is exceptionally low, and a household that clears six figures is the norm rather than the exception. Packed schedules, not financial hardship, are the more common reason screening gets postponed. The neighborhood mix across Greens of Fair Lakes and Crystal Springs leans heavily toward families.
Households here run larger than the national average, more than half of adults are married, and the split between owners and renters is closer than the polished home values might suggest, with renters carrying a monthly cost well above what most of the country pays. People in their late teens and twenties live inside those households too, often sharing space with family members, which can make finding a private moment to book an appointment feel like its own small obstacle. For a community built around dual-income, time-pressed households, testing tends to fit best when it slots into an existing commute out of the neighborhood rather than requiring a separate commitment carved out of a weekend.
Getting there
Fair Lakes scores 12.33/20 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 22030 snapshot
ZIP-level Census figures for the wider 22030 area around Fair Lakes: a single ZIP can span several communities, so they describe the area, not Fair Lakes alone.
Fair Lakes sits in Fairfax County, ZIP 22030. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Fair Lakes? 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 Fairfax County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Virginia 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 Fair Lakes-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 Fair Lakes 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 Virginia 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 Virginia, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Virginia 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 VirginiaSource: 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, Fairfax, VA is close; compare it by distance against Quest Diagnostics.
Public clinics are free; private labs ~$24–$139, at-home kits $49+.
Yes, community and public clinics test the uninsured, with sliding-scale fees.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 309 cases per 100,000 residents (2023), below the Virginia average.
Yes, at-home kits ship to 22030; you collect a sample, mail it back, and get results in about 2–5 days.
In Virginia, 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 if the first test was early; recheck a few weeks out for chlamydia/gonorrhea and up to ~3 months for HIV/syphilis.
Yes, test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.