In Skagit County, new HIV diagnoses happen about 67% less than the US average. Whether you have symptoms or just want peace of mind in Big Lake, Washington, you may decide between clinics with potentially covered costs and private labs charging a flat rate. See the options below.
Available testing centers
7 testing options are listed for Big Lake, WA. The nearest, Planned Parenthood of Greater Washington and North Idaho, is about 4.0 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.
Planned Parenthood of Greater Washington and North Idaho in Mt Vernon tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis B and C on a sliding-scale fee, insurance and Medicaid accepted, with STI treatment, PrEP, and HPV vaccination, all by appointment, with care available in Spanish.
Without a fluent provider, a positive result can leave someone without a clear picture of their treatment plan, dosing schedule, or follow-up needs. Gaps that let infections persist or spread. At Planned Parenthood of Greater Washington and North Idaho in Mt Vernon, care is delivered in Spanish, so nothing critical gets lost between the test result and the treatment.
Without Title X protections, a minor who needs STI testing may face a clinic that requires parental consent: meaning a test delayed, avoided, or simply never taken. As a Title X provider, Planned Parenthood of Greater Washington and North Idaho in Mt Vernon offers legally confidential family planning and STI services to minors, removing that barrier entirely.
Planned Parenthood of Greater Washington and North Idaho carries both daily oral PrEP, which requires regular HIV and kidney-function monitoring to sustain safely, and PEP, the short-course antiretroviral regimen. Prescribing and the accompanying lab work happen at the Mt Vernon clinic, keeping prevention continuous rather than dependent on outside referrals.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Oct 2025 · Source: CDC NPIN + HRSA
A community safety-net federally qualified health center about 4 miles from Big Lake. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Sea Mar Community Health Centers in Mount Vernon pairs testing for gonorrhea, chlamydia, syphilis, herpes, hepatitis A, and hepatitis C with same-visit treatment for bacterial infections, all on a sliding-scale fee schedule, and every service runs in Spanish.
Sea Mar Mount Vernon delivers STI care (testing, counseling, treatment, and PrEP management) in Spanish as an operational standard, not a supplemental accommodation. For patients whose medical history and questions exist in Spanish, that distinction shapes the precision of every clinical exchange.
Without on-site PrEP and PEP prescribing, prevention gaps open between the moment of need and the specialist visit that might eventually follow. Sea Mar Mount Vernon holds both in-house, PrEP for ongoing HIV prevention and PEP for post-exposure management, so the gap at Sea Mar doesn't exist.
The panel at Sea Mar Mount Vernon extends to six infections: gonorrhea, chlamydia, syphilis, herpes, hepatitis A, and hepatitis C. Hepatitis C antibody testing in particular surfaces an infection that can progress silently for years, catching it here means treatment can follow without a separate referral chain.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
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 4 miles away; if you'd rather skip the trip, an at-home kit ships to Big Lake, 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 Skagit 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.
1415 East Kincaid Street, Mount Vernon, WA 98274
CMS-certified lab Accredited · College of American Pathologists
1400 East Kincaid Street, Mount Vernon, WA 98274
CMS-certified lab
1400 North La Venture Road, Mount Vernon, WA 98274
CMS-certified lab
300 Hospital Parkway, Mount Vernon, WA 98274
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Big Lake. 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, 601 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Big Lake. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 198 offer telehealth.
Daniel Reznicek, MD Telehealth
Urology · 1401 South Laventure Road, Mount Vernon
Roger Estep, MD Telehealth
Family medicine · 2116 East Section Street, Mount Vernon
Mitchell Westrick, DO Telehealth
Family medicine · 901 South 5th Street, Mount Vernon
Luis Garduno, MD Telehealth
Internal medicine · 110 North Laventure Road, Mount Vernon
Lin Shan, MD
Family medicine · 125 North 18th Street, Mount Vernon
Hannah Sanders, MD
Family medicine · 1415 East Kincaid Street, Mount Vernon
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 Big Lake, 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.
Haggen
3.6 mi
3.6 mi Sea Mar Community Health Centers
4.3 miHilltop Pharmacy
4.3 miBrown & Cole Stores
4.5 miGood Health
4.8 miShowing the 6 closest pharmacies to Big Lake, 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 Big Lake, 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
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
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 Skagit County, the county that includes Big Lake, compare with Washington and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~16% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#22 of 39 Washington counties for chlamydia, a higher rate than 44% of the state
| Infection | Skagit County | Washington | United States |
|---|---|---|---|
| Chlamydia | 271.7 357 cases ▼ 23% | 354.4 | 492.2 |
| Gonorrhea | 43.4 57 cases ▼ 67% | 129.6 | 179.5 |
| Syphilis (P&S) | 5.3 7 cases ▼ 75% | 21.3 | 15.8 |
| Syphilis (early) | 3.8 5 cases ▼ 70% | 12.5 | 16 |
| Syphilis (late/unknown) | 16 21 cases ▼ 30% | 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 Skagit County, chlamydia has fallen from 314.2 to 271.7 per 100,000 (14%), gonorrhea has fallen from 100.4 to 43.4 per 100,000 (57%), and P&S syphilis has fallen from 7.7 to 5.3 per 100,000 (31%).
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 Skagit County.
Local HIV snapshot
Skagit County HIV care continuum (2020)
Skagit County recorded 4.5 new HIV diagnoses per 100,000 (2020), against 6.3 statewide and 13.7 nationally. Among Skagit County residents living with HIV, 80.9% are in care · 74.8% 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 Skagit County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
In Big Lake's Ehrlich neighborhood, families and professionals alike call home, many with a stable income and a comfortable lifestyle. With a strong presence of households earning higher incomes, and a majority of adults married, the community has a solid foundation.
The typical household here includes multiple people, often with both partners working, given the high labor-force participation rate. Many residents likely juggle work and family responsibilities, making it essential to have convenient access to essential services. With a significant proportion of homeowners, and those who do rent often paying a substantial amount each month, the financial pressures on residents can be considerable.
Residents living near Devils Mountain or along the roads leading to Big Rock can easily explore the options listed here, allowing them to take care of their health without having to travel far from their daily routines, or worry about fitting it into an already busy schedule.
Getting there
At 6.47/20 on the EPA walkability index, day-to-day errands in Big Lake 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 98274 snapshot
ZIP-level Census figures for the wider 98274 area around Big Lake: a single ZIP can span several communities, so they describe the area, not Big Lake alone.
Big Lake sits in Skagit County, ZIP 98274. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Nearby cities & towns
Just outside Big Lake? 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 Skagit 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 Big Lake-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 Big Lake 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.
There are 7 options within a 30-mile drive.
Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.
Public clinics serve people without insurance, often on a sliding scale.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Skagit County reported ~272 chlamydia cases per 100,000 in 2023, below the Washington average.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In Washington, people under 18 can consent to confidential STD testing and treatment on their own.
At-home kits mail to 98274: self-collect, send to the lab, results in ~2–5 days.
It's a common STI symptom; test for chlamydia and gonorrhea and have a provider check you.
Use condoms, test regularly, get the HPV and hep B vaccines, and ask about PrEP for HIV.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.