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STD Testing in Lyndon, KS: Free, Same-Day & Confidential

Gonorrhea rates in Osage County are around 72% below the US average. In Lyndon, Kansas, whether you're responding to a one-time concern or maintaining regular check-ups, you'll find options to fit your needs. Public clinics keep costs down, private labs prioritize speed, and at-home kits trade a clinic visit for convenience. Options are listed below.

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STD testing near Lyndon, KS

5 testing options are listed for Lyndon, KS. The nearest, Stormont Vail Health, is about 8.6 miles away. Compare community and public clinics, private labs, and at-home kits below.

Closest to you 8.6 miles

Stormont Vail Health

Where these reviews come from

Review sources

  • Google15
  • EasySTD2
Rated 3.2 out of 5 from 17 reviews

Stormont Vail Health in Osage City sets visit costs on a sliding scale tied to income, so fees adjust to what patients can actually pay. Appointments are required to access STI screening, which covers syphilis, gonorrhea, and chlamydia.

Address
131 West Market Street, Osage City, KS 66523
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 4:30 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:00 AM – 4:30 PM
  • Thursday 8:00 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website

Free tool · not a clinic

When can I test? Exposure-window calculator

Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.

Detection windows for every 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.

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What matters most to you?

What will it cost? Estimate your STD test

Typical out-of-pocket ranges by option, actual cost depends on which tests you need.

  • Public / community clinic

    Free HIV testing is common

    $0–$25
  • Private lab (self-pay)

    Never billed to insurance

    $24–$200
  • At-home kit

    Mailed to your door, private

    From $49
  • Doctor / urgent care

    Often $0 preventive with insurance

    $0–$50 copay

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Every other option

More ways to get tested in Lyndon, KS

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.

At-home STD testing in Lyndon, KS

The nearest testing center is about 9 miles away; if you'd rather skip the trip, an at-home kit ships to Lyndon, 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.

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.

Clinicians near Lyndon, KS who may help arrange STD testing

Beyond dedicated clinics, 71 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Lyndon. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 15 offer telehealth.

  • Laura Vanderheiden-Zahner, MD

    Family medicine · 211 East Main Street, Carbondale

  • Jennifer Bulcock, MD

    Family medicine · 1301 South Main Street, Ottawa

  • Thomas Fulbright, MD

    Family medicine · 1301 South Main Street, Ottawa

  • Evan Swanson, MD

    Family medicine · 1301 South Main Street, Ottawa

  • Dennis Spratt, MD

    Family medicine · 1418 South Main Street, Ottawa

  • John Gollier, MD

    Family medicine · 1418 South Main Street, Ottawa

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.

Pharmacies near Lyndon, KS

No pharmacy near Lyndon, KS 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.

Showing the 4 closest pharmacies to Lyndon, KS.

Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.

PrEP, prevention & online treatment

Testing is one step. For residents of Lyndon, 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.

Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.

STDs & HIV in Osage County: the local picture

How reported STI rates in Osage County, the county that includes Lyndon, compare with Kansas and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~24% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.

#56 of 105 Kansas counties for chlamydia, a higher rate than 47% of the state

Reported STD rates per 100,000, Osage County vs Kansas vs U.S.

Osage County Kansas U.S. ▲▼ = Osage County vs the state average
Infection Osage County Kansas United States
Chlamydia
208.5 33 cases ▼ 54%
453.8 492.2
Gonorrhea
50.6 8 cases ▼ 65%
144 179.5
Syphilis (P&S) — no data 13.5 15.8
Syphilis (early)
6.3 1 cases ▼ 46%
11.6 16
Syphilis (late/unknown)
6.3 1 cases ▼ 64%
17.5 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.

Reported STD rates in Osage County over time (per 100,000)

Chlamydia ▲ 63% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 125 250 2020202120222023

Between 2020 and 2023 in Osage County, chlamydia has fallen from 222 to 208.5 per 100,000 (6%), and gonorrhea has fallen from 50.7 to 50.6 per 100,000 (0%).

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

What shapes testing access in and around Lyndon, KS

Adults uninsured
7.9%
No routine checkup
22.4%
No transportation
6.3%
Binge drinking
16.2%
Frequent mental distress
16.6%
Depression
21.6%
Below poverty line
11.4%
Primary-care ratio
15,768 : 1
Osage County
  • Medically Underserved Area · IMU 57.8
  • Social Vulnerability Index · 19th percentile nationally

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 Osage County.

Local HIV snapshot

HIV in Osage County (2023)

People living with HIV
45 / 100k
New diagnoses (2023)
0cases countywide
PrEP users / 100k
82

Osage County HIV care continuum (2023)

Osage County recorded 0 new HIV diagnoses per 100,000 (2023), against 6.1 statewide and 13.7 nationally. Among Osage County residents living with HIV, 66.7% are in care · 50% 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.

Pregnant or planning to be?

Congenital syphilis is the fastest-rising STI: what to test, and when

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 Osage County tests for syphilis.

Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).

15 Sources

Local resources & officials

Data & references

About Lyndon, KS

Topeka Avenue runs quiet through Lyndon, and reaching the nearest clinic listed here means committing to a real drive. Something most residents factor into errands rather than treating as a quick stop. That geography shapes everything about when and how testing actually happens, and it makes the range of options listed on this page worth knowing before you need one. Most households here own their homes, and with a typical home value well under six figures, the community skews toward long-term, rooted residents rather than a transient rental population.

But roughly one in four households does rent, and at the rent levels typical in Lyndon, a fee-based clinic visit competes with real monthly costs. For people in their late teens and twenties, the years when STI rates run highest and relationship histories are still accumulating, knowing which listed options offer sliding-scale or low-cost appointments removes a genuine obstacle before cost becomes a reason to wait. Lyndon's households also tend to be larger than average, and nearly half of adults are married, meaning sexual health decisions often ripple outward to partners and families. With most working-age residents employed and in the labor force, scheduling matters as much as cost.

A midweek appointment that conflicts with work hours stays hypothetical. The options listed here vary enough in days and times that a visit can fit around a shift rather than require one missed.

Getting there

How residents reach STD testing in Lyndon, KS

Walkability 4.9 / 20 · Least walkable

At 4.9/20 on the EPA walkability index, day-to-day errands in Lyndon 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.

Map of 5 STD & STI testing locations in Lyndon, Kansas, EasySTD

ZIP 66451 snapshot

Residents
1,809
Median age
38.8
Median income
$77,708

ZIP-level Census figures for the wider 66451 area around Lyndon: a single ZIP can span several communities, so they describe the area, not Lyndon alone.

Lyndon sits in Osage County, ZIP 66451. Local context that shapes where residents test:

Local landmarks

  • City Park
  • Jones Park
  • Carbolyn Park

Major routes

  • Topeka Avenue
  • South Jordan Road

STD testing in Lyndon, KS: screening, costs & privacy

Everything to know before you test in Osage County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Kansas law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.

Who should test, and when

CDC screening schedule + each infection's detection window

Who should get tested, and how often

Based on current CDC screening recommendations.

GroupTestsHow 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

When to test: STD detection windows

Testing too early can return a false negative, confirm timing with a Lyndon-area provider.

InfectionEarliest reliable testSample
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

What each STD test costs

Medicare reference prices per lab test, a benchmark before you pay out of pocket

These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Lyndon 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.

TestReference priceCPT / 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.

Confidentiality & consent in Kansas

Minor consent and partner treatment (EPT) under state law, plus how to test privately

Two things that actually depend on Kansas 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).

Can a minor consent on their own?

In Kansas, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

Kansas 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 Kansas

Source: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.

STD testing FAQs for Lyndon, KS

Answers to the questions people ask most before getting tested.

What if there's no clinic right in Lyndon, KS?

Closest is Stormont Vail Health (8.6 mi), or order an at-home kit to 66451.

Does insurance cover STD testing near Lyndon, KS?

Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.

Can I get tested in Lyndon, KS without insurance?

Yes, community and public clinics test the uninsured.

Which tests are offered near Lyndon, KS?

Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.

How common is chlamydia in Osage County?

About 209 cases per 100,000 residents (2023), below the Kansas average.

Can I test at home near Lyndon, KS?

Yes, at-home kits ship to 66451; you collect a sample, mail it back, and get results in about 2–5 days.

Can someone under 18 get tested in Kansas without a parent?

In Kansas, people under 18 can consent to confidential STD testing and treatment on their own.

I tested positive, what are the next steps?

Start treatment, tell recent partners so they can test, avoid sex until cleared, and retest if advised, most STIs resolve with care.

How is gonorrhea tested near Lyndon, KS?

A urine sample or a swab (genital, throat, or rectal) detects gonorrhea, often tested alongside chlamydia.

I tested negative, am I fully in the clear?

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.