Lewis County reports about 16 syphilis cases per 100,000 residents, near the US average, which is something to keep in mind regardless of whether it's your first STI test or a routine screening in Centralia, Washington. Some clinics accommodate same-day walk-ins while labs and at-home kits let you plan around your own time; see what's available.
Available testing centers
9 testing options are listed for Centralia, WA. The nearest, Planned Parenthood Great Northwest Hawaii Alaska Indiana Kentucky, is about 0.3 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 Great Northwest Hawaii Alaska Indiana Kentucky in Centralia runs appointments for gonorrhea, chlamydia, syphilis, herpes, and rapid or conventional HIV testing, with same-visit treatment for bacterial infections on a sliding-scale fee accepted alongside Medicaid and private insurance.
Interpretation services are available for non-English languages at this clinic, which means a patient can communicate symptoms, ask about dosing, and understand a diagnosis without a gap in the exchange. The kind of clarity that directly affects whether a treatment plan is followed correctly.
As a Title X-funded clinic, Planned Parenthood Great Northwest Hawaii Alaska Indiana Kentucky is legally required to provide confidential family planning services to minors. Meaning the clinic operates under federal statute, not just policy, to keep a young person's care record separate from a parent's household.
Clinics that carry PrEP and PEP rarely stock DoxyPEP alongside them: this one prescribes all three, so bacterial STI prevention after exposure and ongoing HIV prevention can be managed together rather than sourced separately.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
Valley View Health Center - Centralia carries federal qualification as a community health center, which means STI screening (syphilis, gonorrhea, and chlamydia) is priced on a sliding scale tied directly to each patient's income, making routine testing a realistic option regardless of what someone can pay.
Tests offered
Fees & payment
Health and Hope Free Clinic in Centralia charges nothing (no fee, no minimum donation required) for its full STI panel covering HIV, gonorrhea, chlamydia, syphilis, hepatitis B, hepatitis C, and TB. Walk-in visits are welcome, and bacterial infections are treated the same day.
Health and Hope Free Clinic's standing offer is straightforward: whether you're uninsured, between jobs, or simply paying out of pocket with no regular provider, every service (testing, treatment, vaccines) costs nothing. No billing at the end, no donation threshold to reach.
Skip hepatitis testing and you're left chasing a second appointment elsewhere, often at a cost, while an active infection goes unaddressed. Health and Hope Free Clinic folds hepatitis B and hepatitis C testing directly into its panel, so both are resolved in the same visit alongside syphilis, gonorrhea, chlamydia, HIV, and TB.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN
Valley View Health Center in Chehalis runs a Spanish-language-capable staff through its STI appointments, testing for gonorrhea, chlamydia, syphilis, and HIV on a sliding-scale fee schedule that applies to everyone: Medicaid and Medicare are also accepted, and HPV, hepatitis A, and hepatitis B vaccines are on-site.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN + HRSA
Valley View Health Center - Bishops Rd, in Chehalis, welcomes walk-in patients for STI screening without an appointment. Federal FQHC standing anchors a sliding-scale fee structure tied to income, covering syphilis, gonorrhea, and chlamydia testing in a single visit.
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 Centralia, 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 for simplicity & support
$89 & 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 Lewis 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.
914 South Scheuber Road, Centralia, WA 98531
CMS-certified lab Accredited · Joint Commission
2015 Cooks Hill Rd Suite 200, Centralia, WA 98531
CMS-certified lab Accredited · Joint Commission
914 South Scheuber Road, Centralia, WA 98531
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Centralia. 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, 247 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Centralia. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 85 offer telehealth.
Asra Khan, MD
Family medicine · 914 South Scheuber Road, Centralia
Cullen Owen, DO
Internal medicine · 1010 South Scheuber Road, Centralia
Michael Cook, MD
Family medicine · 2690 Northeast Kresky Avenue, Chehalis
Andrew Patel, MD Telehealth
Family medicine · 931 South Market Boulevard, Chehalis
Robert Mcelhaney, MD
Family medicine · 4254 Jackson Highway, Chehalis
Hang Chau-Glendinning, DO
Family medicine · 21 Neiderman Road, Oakville
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 Centralia, 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.
0.6 mi 
0.7 mi Credena Health Pharmacy Centralia
0.9 miValley View Health Center Pharmacy
0.9 miCentralia Pharmacy
0.9 miSouth Tower Pharmacy
0.9 miShowing the 6 closest pharmacies to Centralia, 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 Centralia, 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 $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
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
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 Lewis County, the county that includes Centralia, 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.
#17 of 39 Washington counties for chlamydia, a higher rate than 56% of the state
| Infection | Lewis County | Washington | United States |
|---|---|---|---|
| Chlamydia | 327.3 282 cases ▼ 8% | 354.4 | 492.2 |
| Gonorrhea | 62.7 54 cases ▼ 52% | 129.6 | 179.5 |
| Syphilis (P&S) | 16.2 14 cases ▼ 24% | 21.3 | 15.8 |
| Syphilis (early) | 5.8 5 cases ▼ 54% | 12.5 | 16 |
| Syphilis (late/unknown) | 2.3 2 cases ▼ 90% | 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 Lewis County, chlamydia has fallen from 387.1 to 327.3 per 100,000 (15%), gonorrhea has risen from 60.9 to 62.7 per 100,000 (3%), and P&S syphilis has risen from 7.3 to 16.2 per 100,000 (122%).
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 Lewis County.
Local HIV snapshot
Lewis County HIV care continuum (2023)
Among Lewis County residents living with HIV, 86.3% are in care · 69.9% 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 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 Lewis County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Fort Borst Park anchors the west side of Centralia with its blocky historic blockhouse and wide open lawns, and it's the kind of place that reflects how the city actually runs: modest, close-knit, and built around families rather than transient foot traffic. With households averaging more than three people and nearly four in ten adults married, daily life here leans toward shared budgets and packed schedules rather than solo routines. At the same time, close to half of residents rent, and with unemployment running noticeably above the state norm, discretionary income is tight for a real portion of the community. That financial squeeze matters for STI screening because cost and time both factor into whether a test actually gets scheduled.
Young adults in their late teens and twenties, the years when these infections circulate most, are often juggling part-time work, kids, or irregular hours, and a test that requires a full day off or an out-of-pocket fee can easily wait another month. Bridge Street Park sits near the heart of Centralia's daily foot traffic. If you pass through that corridor regularly, pulling up the nearest listed clinic's hours and fee schedule from there is a straightforward first move.
Getting there
At 7.18/20 on the EPA walkability index, day-to-day errands in Centralia 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 98531 snapshot
ZIP-level Census figures for the wider 98531 area around Centralia: a single ZIP can span several communities, so they describe the area, not Centralia alone.
Centralia sits in Lewis County, ZIP 98531. Local context that shapes where residents test:
Local landmarks
Nearby cities & towns
Just outside Centralia? 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 Lewis 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 Centralia-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 Centralia 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.
Yes, several local labs offer same-day walk-in testing; best to call first.
Yes, Medicaid typically covers it, and public clinics are free either way.
Public health clinics nearby provide free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Lewis County reported ~327 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 98531: self-collect, send to the lab, results in ~2–5 days.
Clinics give immediate care and treatment; home kits win on convenience and discretion. Either works.
Pregnancy screening is standard; ask about an early-pregnancy STI panel.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.