Syphilis reports in Pettis County run about 13% lower than the US average. Whether it's your first test or a routine screening in Sedalia, Missouri, clinics offer immediate support to answer questions and start treatment, while at-home kits let you collect a sample at your convenience and mail it in. See what's available below.
Available testing centers
9 testing options are listed for Sedalia, MO. The nearest, Katy Trail Community Health, is about 0.5 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.
Katy Trail Community Health in Sedalia runs on a sliding-scale fee structure, with HIV and hepatitis C testing free regardless of income, and accepts Medicaid and most insurance. Appointments are required for the full panel (HIV, syphilis, gonorrhea, chlamydia, hepatitis B and C, and TB) with same-visit treatment for bacterial infections.
Every service Katy Trail Community Health provides (testing, treatment, vaccines, PrEP, hepatitis management) is available at no cost, with sliding scale covering what insurance doesn't. The billing infrastructure is built to absorb the full scope of care, so nothing on the service list becomes a separate, out-of-pocket transaction.
Spanish-language care at Katy Trail Community Health is delivered directly through clinical and counseling staff: meaning sexual health history, medication adherence education, and treatment planning all happen in Spanish without a relay layer. That staffing distinction matters for PrEP counseling and STI follow-up, where precision in the conversation is part of the clinical work.
When PrEP or PEP isn't available at a testing site, patients leave with instructions to find a prescriber. Adding days or weeks to a time-sensitive decision. Katy Trail Community Health prescribes and manages both on-site, and carries PrEP specifically for uninsured patients, so prevention doesn't stall between a test result and a separate provider.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN + HRSA
Pettis County Health Center, Sedalia's county health department, folds STI care into public health infrastructure: gonorrhea, chlamydia, syphilis, HIV, and hepatitis C testing, same-visit bacterial treatment, and HPV, hepatitis A, and hepatitis B vaccines, all on a sliding scale, with appointments required. Every service carries no fee.
The sliding scale at Pettis County Health Center runs all the way to no charge, every test, every vaccine, every treatment visit. Medicare is also accepted, meaning the fee structure accommodates a wide range of coverage situations without excluding anyone at either end.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Pettis County Health Center tests for hepatitis C. A blood-borne infection that often goes undetected without a specific prompt to test. TB testing is also available, making the infectious-disease scope here broader than a purely STI-focused panel.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN
A safety-net rural health clinic about 1 mile from Sedalia. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A safety-net rural health clinic about 18 miles from Sedalia. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A safety-net rural health clinic about 20 miles from Sedalia. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
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 Sedalia, 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 Pettis 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.
601 East 14th Street, Sedalia, MO 65301
CMS-certified lab Accredited · College of American Pathologists
2873 South Ingram Avenue, Sedalia, MO 65301
CMS-certified lab
115 West Broadway Suite 100, Sedalia, MO 65301
CMS-certified lab Accredited · COLA
981 Winchester Drive, Sedalia, MO 65301
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Sedalia. 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, 86 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Sedalia. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 6 offer telehealth.
Angelo Llana, MD
Internal medicine · 601 East 14th Street, Sedalia
Mohammad Daaif, MD Telehealth
Internal medicine · 601 East 14th Street, Sedalia
Kenneth Azan, MD
Internal medicine · 601 East 14th Street, Sedalia
Shianne Farris, DO
Family medicine · 2925 Clinton Road, Sedalia
Dallas Thompson, DO
OB-GYN · 3131 Brianna Boulevard, Sedalia
Ashley Tardieu, MD
Family medicine · 3300 West 10th Street, Sedalia
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 Sedalia, 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.
0.4 mi Wagenknecht & Swords
0.5 miRegional Health Care Clinic
0.6 mi
0.8 mi Sugarshir
0.8 miShowing the 5 closest pharmacies to Sedalia, 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 Sedalia, 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 $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$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
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 Pettis County, the county that includes Sedalia, compare with Missouri and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~28% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#40 of 115 Missouri counties for chlamydia, a higher rate than 65% of the state
| Infection | Pettis County | Missouri | United States |
|---|---|---|---|
| Chlamydia | 296.3 129 cases ▼ 41% | 498.6 | 492.2 |
| Gonorrhea | 48.2 21 cases ▼ 76% | 201.9 | 179.5 |
| Syphilis (P&S) | 13.8 6 cases ▼ 36% | 21.5 | 15.8 |
| Syphilis (early) | 9.2 4 cases ▼ 26% | 12.4 | 16 |
| Syphilis (late/unknown) | 20.7 9 cases ▼ 39% | 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 Pettis County, chlamydia has fallen from 404.8 to 296.3 per 100,000 (27%), gonorrhea has fallen from 139.6 to 48.2 per 100,000 (65%), and P&S syphilis has risen from 2.3 to 13.8 per 100,000 (500%).
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 Pettis 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.
Pettis County HIV care continuum (2020)
Pettis County recorded 19.9 new HIV diagnoses per 100,000 (2020), against 10.6 statewide and 13.7 nationally. Among Pettis County residents living with HIV, 75.8% are in care · 69.7% 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 Pettis County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Vermont Park sits at the quieter end of a city where everyday life runs along the Broadway corridor, past the War Dogs Memorial and the routines that most Sedalians share: driving South Limit to a shift, stretching a paycheck across a $704 rent, or keeping a household of three moving on one income when work is harder to find here than the national average suggests. With unemployment above the norm and only about one in ten households clearing six figures, the economics of preventive care matter in a practical, immediate way. That pressure falls unevenly on younger adults, the late teens and twenties crowd that makes up a meaningful slice of Sedalia's population and accounts for the years when STI rates climb steeply regardless of where you live.
When a tight budget already dictates trade-offs, an extra appointment can drift for months, especially for the roughly four in ten residents who rent and carry less financial cushion than homeowners tend to. Nearly three in five working-age adults are in the labor force, many in hourly roles where mid-week scheduling is genuinely complicated. If you are near Vermont Park, pulling up the nearest clinic's address from this page and calling ahead about same-day or low-cost appointments is the one step that turns proximity into an actual visit.
Getting there
At 7.98/20 on the EPA walkability index, day-to-day errands in Sedalia 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 65301 snapshot
ZIP-level Census figures for the wider 65301 area around Sedalia: a single ZIP can span several communities, so they describe the area, not Sedalia alone.
Sedalia sits in Pettis County, ZIP 65301. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Sedalia? 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 Pettis 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 Sedalia-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 Sedalia 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.
The closest is Katy Trail Community Health (0.5 mi); 6 options are within 30 miles.
Most plans cover STD screening; a clinic or lab can bill insurance, or you can pay a flat self-pay price.
Yes, Katy Trail Community Health (0.5 mi) offers free testing, and public clinics serve the uninsured.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 296 cases per 100,000 residents (2023), below the Missouri average.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
In Missouri, people under 18 can consent to confidential STD testing and treatment on their own.
It's reassuring, but if you tested early in the window period, retest a few weeks later to be sure.
Medical records are protected under federal HIPAA law, ask the clinic how it handles your information.
HPV and hepatitis B vaccines prevent those infections, ask a provider if you're due.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.