Chlamydia infections are reported in Snohomish County 49% less than the US average. Whether before starting a new relationship in Mountlake Terrace, Washington or as ongoing care, weigh the convenience of labs or at-home kits against the immediacy of clinics that take walk-ins.
Available testing centers
9 testing options are listed for Mountlake Terrace, WA. The nearest, ZoomCare, is about 1.2 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.
ZoomCare in Edmonds requires an appointment and covers gonorrhea, chlamydia, syphilis, HIV, herpes, and hepatitis A, B, and C on a fee-for-service basis with insurance accepted; same-visit treatment is available for bacterial infections, and the visit includes STI counseling and prevention education.
Leaving a clinic with gonorrhea and chlamydia cleared but herpes or hepatitis undetected means a second appointment somewhere else, or nothing at all. ZoomCare in Edmonds runs herpes and all three hepatitis types alongside the bacterial panel, so a single visit resolves the full picture rather than leaving gaps to chase down later.
ZoomCare in Edmonds prescribes both PrEP and PEP directly, which means ongoing HIV prevention stays tied to the same provider and testing record rather than requiring a separate specialist relationship to maintain it.
Languages
English
Tests offered
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN
Edmonds Clinic in Edmonds meets patients where they are (between providers, paying cash, or working without insurance) through federally qualified standing that anchors sliding-scale fees to income. Syphilis, gonorrhea, and chlamydia screening is available without an appointment, making STI care genuinely reachable.
Tests offered
Fees & payment
A public STD-testing site about 2 miles from Mountlake Terrace.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Mar 2026 · Source: CDC NPIN
Swedish in Edmonds covers gonorrhea, chlamydia, syphilis, and HIV testing with same-visit treatment for bacterial infections when results warrant it: appointments are required, and fees are charged with insurance accepted toward the cost.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN
Madrona Highlands in Edmonds carries federal FQHC designation, which means STI screening fees slide with your income. No one is turned away for inability to pay. Walk-in syphilis, gonorrhea, and chlamydia testing is available without an appointment.
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 about 1 mile away; if you'd rather skip the trip, an at-home kit ships to Mountlake Terrace, 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 Snohomish 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.
24360 Van Ry Blvd Suite 111, Mountlake Terrace, WA 98043
CMS-certified lab
3901 Hoyt Avenue, Everett, WA 98201
CMS-certified lab Accredited · College of American Pathologists
2930 Maple Street, Everett, WA 98201
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Mountlake Terrace. 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, 2,523 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Mountlake Terrace. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,085 offer telehealth.
Sanam Salimi, MD Telehealth
Family medicine · 24360 Van Ry Boulevard, Mountlake Terrace
Yoon Park, MD Telehealth
Family medicine · 21600 Hwy 99, Edmonds
Monica Gillie, MD
Family medicine · 21600 Hwy 99, Edmonds
Chad Thomas, MD
OB-GYN · 7320 216th Street Southwest, Edmonds
Joshua Scantland, MD
Internal medicine · 7320 216th Street Southwest, Edmonds
Drake Cramer, DO Telehealth
Internal medicine · 7320 216th Street Southwest, Edmonds
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 Mountlake Terrace, WA 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.
Thrifty Payless
1.1 miHaggen Food & Pharmacy, Top Food & Drug
1.2 mi
1.3 mi 
1.3 mi Kauffmans Pharmacy
1.3 miHighland Pharmacy
1.3 miShowing the 6 closest pharmacies to Mountlake Terrace, WA.
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 Mountlake Terrace, 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.
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
$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
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 Snohomish County, the county that includes Mountlake Terrace, compare with Washington and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~29% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#24 of 39 Washington counties for chlamydia, a higher rate than 38% of the state
| Infection | Snohomish County | Washington | United States |
|---|---|---|---|
| Chlamydia | 252.7 2,135 cases ▼ 29% | 354.4 | 492.2 |
| Gonorrhea | 74.7 631 cases ▼ 42% | 129.6 | 179.5 |
| Syphilis (P&S) | 8 68 cases ▼ 62% | 21.3 | 15.8 |
| Syphilis (early) | 8.2 69 cases ▼ 34% | 12.5 | 16 |
| Syphilis (late/unknown) | 10.7 90 cases ▼ 53% | 22.9 | 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 Snohomish County, chlamydia has fallen from 321.6 to 252.7 per 100,000 (21%), gonorrhea has fallen from 98 to 74.7 per 100,000 (24%), and P&S syphilis has risen from 7.5 to 8 per 100,000 (7%).
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 Snohomish County.
Local HIV snapshot
Snohomish County HIV care continuum (2023)
Snohomish County recorded 3.8 new HIV diagnoses per 100,000 (2023), against 6.3 statewide and 13.7 nationally. Among Snohomish County residents living with HIV, 85.2% are in care · 77.9% 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 Snohomish County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Ballinger and its neighboring streets draw a mix of long-term owners and renters in roughly equal measure, and with nearly seven in ten residents active in the labor force, most people here run on a packed weekday schedule that leaves little room for appointments that require planning far in advance. That pace shapes who actually follows through on STI screening. Young adults still early in their relationship histories, people in their late teens and twenties moving through the rental market on Ballinger Way Northeast or commuting out along WA 104, are exactly the group where untreated infections are most common and most likely to go unnoticed.
A household earning well under the six-figure threshold that only about a third of Mountlake Terrace residents reach is also weighing whether a clinic visit fits the budget, not just the calendar. Typical rent here claims a real share of monthly income, which means out-of-pocket testing costs can genuinely tip the decision.
Getting there
Mountlake Terrace scores 14.5/20 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 98043 snapshot
ZIP-level Census figures for the wider 98043 area around Mountlake Terrace: a single ZIP can span several communities, so they describe the area, not Mountlake Terrace alone.
Mountlake Terrace sits in Snohomish County, ZIP 98043. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Mountlake Terrace? 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 Snohomish County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Washington 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 Mountlake Terrace-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 Mountlake Terrace 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 Washington 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 Washington, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Washington 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 WashingtonSource: 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, Shoreline, WA is close; compare it by distance against ZoomCare.
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Yes, public clinics in the area offer free or low-cost 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 253 cases per 100,000 residents (2023), below the Washington average.
In Washington, 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.
Lab results typically come back in 1–2 days.
Community health centers and family-planning clinics serve all patients, and many offer LGBTQ-affirming care, ask the site directly.
That's a myth; STIs need sexual contact to spread, not surfaces.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.