Chlamydia in Linn County runs about 55% lower than the US average. Whether starting a new relationship or staying proactive in Marceline, Missouri, you have options: clinics offer provider consultations and immediate treatment, while at-home kits provide flexibility and convenience. To consider your choices see the list below.
Available testing centers
5 testing options are listed for Marceline, MO. The nearest, Compass Health Network, is about 0.9 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.
Compass Health Network in Marceline brings community health center depth to STI care: testing for gonorrhea, chlamydia, syphilis, HIV, hepatitis C, and TB, with treatment, HPV and hepatitis A and B vaccines, sliding-scale fees, and Medicaid and Medicare accepted. Appointments required.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN + HRSA
A community safety-net rural health clinic about 8 miles from Marceline. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Linn County Health Department in Brookfield tests for HIV, hepatitis C, syphilis, gonorrhea, chlamydia, and TB, treating bacterial STIs at the same visit. With every test and service provided at no charge, sliding-scale fees applying to any applicable costs. An appointment is required.
HIV testing, hepatitis C screening, the full bacterial STI panel, TB testing, HPV and hepatitis vaccines. Each carries a listed fee of zero. The sliding scale exists on paper, but every service at Linn County Health Department lands at no cost regardless of where income falls.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Linn County Health Department runs hepatitis C antibody testing as part of its standing panel. That fifth infection (chronic, often asymptomatic, and distinct in its transmission and treatment pathway) gets caught in the same appointment.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 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 less than a mile away; if you'd rather skip the trip, an at-home kit ships to Marceline, 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 value: single tests
$49 & 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 Linn 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.
130 East Lockling, Brookfield, MO 64628
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Marceline. 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, 46 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Marceline. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 2 offer telehealth.
Jeanette Dilan-Koetje, DO
Internal medicine · 130 East Lockling Street, Brookfield
Chang Yang, MD
Internal medicine · 130 East Lockling Street, Brookfield
Karen Sylvara, MD
Family medicine · 130 East Lockling Street, Brookfield
Brian Knowles, DO
Family medicine · 101 East Hayward Street, Meadville
James Deline, MD
Family medicine · 221 North Macon Street, Bevier
Andrew Horine, DO
Family medicine · 807 East Broadway Street, Brunswick
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 Marceline, MO 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.
Sweet Springs Pharmacy
0.8 mi
7.6 mi Gardner Pharmacy Services
7.6 miLa Plata Pharmacy
20 mi
22 mi Brunswick Family Pharmacy
22 miShowing the 6 closest pharmacies to Marceline, MO.
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 Marceline, 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
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
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
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 Linn County, the county that includes Marceline, compare with Missouri and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~25% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#60 of 115 Missouri counties for chlamydia, a higher rate than 48% of the state
| Infection | Linn County | Missouri | United States |
|---|---|---|---|
| Chlamydia | 220.5 26 cases ▼ 56% | 498.6 | 492.2 |
| Gonorrhea | 25.4 3 cases ▼ 87% | 201.9 | 179.5 |
| Syphilis (P&S) | — no data | 21.5 | 15.8 |
| Syphilis (early) | — no data | 12.4 | 16 |
| Syphilis (late/unknown) | 25.4 3 cases ▼ 25% | 33.8 | 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 Linn County, chlamydia has fallen from 286.3 to 220.5 per 100,000 (23%), gonorrhea has fallen from 59 to 25.4 per 100,000 (57%), and P&S syphilis has held roughly steady from 8.4 to 8.4 per 100,000.
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 Linn County.
Local HIV snapshot
Federal priority area: Missouri is one of the U.S. jurisdictions prioritized under the Ending the HIV Epidemic initiative: targeted federal funding to expand local HIV testing, PrEP, and prevention.
Linn County HIV care continuum (2022)
Linn County recorded 0 new HIV diagnoses per 100,000 (2022), against 10.6 statewide and 13.7 nationally. Among Linn County residents living with HIV, 87.5% are in care · 75% 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 Linn County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Walt Disney Hometown Museum anchors the quiet center of Marceline, and that quietude extends to daily logistics. There's no cluster of urgent-care clinics along North Missouri Avenue, no transit line connecting one end of town to the other. Getting tested here means planning for a drive, which is exactly what the options listed on this page are designed to support. That planning lands differently depending on how your week is built. Most households here are owner-occupied, rooted in place, often raising families: the average household runs larger than the national norm, and just over half of adults are married, meaning sexual health decisions frequently involve partners and shared schedules rather than solo appointments.
At the same time, a meaningful share of residents rent at rates well below state averages, which keeps disposable income tight and makes low-cost or sliding-scale options genuinely consequential rather than just convenient. Young adults in their late teens and twenties, a real portion of this small population, are navigating new relationships in a town where there simply isn't a walk-in option around the corner, so removing cost and distance barriers matters more here than somewhere with dense urban options. Nearly two-thirds of Marceline residents are in the workforce, many keeping schedules that don't bend easily for mid-week appointments. Several of the options listed here offer extended or weekend hours, so a Saturday slot along the MO 5 corridor becomes a genuinely usable one.
Getting there
At 7.6/20 on the EPA walkability index, day-to-day errands in Marceline 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 64658 snapshot
ZIP-level Census figures for the wider 64658 area around Marceline: a single ZIP can span several communities, so they describe the area, not Marceline alone.
Marceline sits in Linn County, ZIP 64658. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Marceline? 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 Linn County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Missouri 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 Marceline-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 Marceline 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 Missouri 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 Missouri, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Missouri 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 MissouriSource: 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.
Linn County Health Department, about 7.7 mi away, provides free testing.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Linn County reported ~221 chlamydia cases per 100,000 in 2023, below the Missouri average.
In Missouri, people under 18 can consent to confidential STD testing and treatment on their own.
Your results are part of your HIPAA-protected medical record; you can ask any clinic about its own privacy practices.
Negative is good news, just retest later if the test was soon after a possible exposure.
Many STIs are fully cured with antibiotics; others, like HIV and herpes, are well managed with treatment.
Yes, syphilis is cured with antibiotics (usually penicillin), and earlier treatment prevents long-term damage.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.