STD Testing in Troy, MO
7 places to get tested — 1 partner lab that needs no appointment, and 6 clinics and testing sites near Troy.
- 1partner lab
- 4sliding scale
- 2insurance or fee
Order a test online
Pick a panel, visit a lab nearby, results in 1–2 days. No appointment, no insurance.
GET TESTED NOWCompare pricing →4,500+ labs nationwide · from $24Partner labs near Troy
Order online first, then walk in. A urine or blood sample takes about 15 minutes and results come back in 1–2 days.
Labcorp
1.3 mi awayNo appointment$10 off orders over $100 applied at checkoutOrder a test for this lab →
We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to Troy.
Explore testing locations in and near Troy
Clinics and testing sites near Troy
No free or low-cost clinic is addressed in Troy itself, so the nearest are listed below, closest first. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 1 partner lab in Troy needs no appointment and returns results in 1–2 days.
- Clinic12.5 mi away
Total Access Urgent Care
Wentzville Urgent Care
1890 Wentzville Pkwy, Wentzville, MO, 63385
HoursMon-Sun 8:00am-8:00pm
AppointmentsWalk-ins acceptedFeesInsurance accepted- HIV & STI testing
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B
Treatments STI treatment · Hep B vaccine
Languages English
CDC GetTested listing, last updated by the source April 7, 2026. Directory retrieved September 4, 2026.
- Clinic13.1 mi away
Mercy-GoHealth Urgent Care
Wentzville
1111 W Pearce Blvd, Wentzville, MO, 63385
HoursMon-Fri 8:00am-8:00pm+1
Sat-Sun 9:00am-5:00pmAppointmentsWalk-ins acceptedFeesInsurance accepted- STI testing
- Treats STIs
- Medicaid accepted
- Interpretation listed
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment
Languages English · interpreter available
CDC GetTested listing, last updated by the source August 3, 2026. Directory retrieved September 4, 2026.
Buy an at-home STD test near Troy
Walmart and Walgreens sell over-the-counter test kits near Troy. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.
Walmart
Nearest branch · 0.6 mi1 storeWalgreens
Nearest branch · 0.8 mi1 store
Lincoln County STD rates
Reported cases per 100,000 residents. Change shown against the year before.
Chlamydia
▲ 26.6%276.7per 100k
179 reported cases · 2023
Gonorrhea
▼ 13%51.0per 100k
33 reported cases · 2023
Syphilis
▼ 35.4%3.1per 100k
2 reported cases · 2023
HIV
0new diagnoses
2020 · rate not published
Source: CDC NCHHSTP AtlasPlus, 2023 release · Lincoln County, MO
There were 0 new HIV diagnoses in Lincoln County in 2020. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.
Lincoln County reported 179 chlamydia cases in 2023, a rate of 276.7 per 100,000 residents. Most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.
Prevention & treatment
PrEP, DoxyPEP & Online Treatment
A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in Troy by video visit, prescribed by clinicians licensed in Missouri.
- Treatment & DoxyPEP
Wisp
STI treatment $39 · DoxyPEP from $22
Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.
Visit Wisp - HIV PrEP & DoxyPEP
Q Care Plus
$0 for most insured patients
PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.
Visit Q Care Plus - HIV PrEP & DoxyPEP
MISTR
$0 with or without insurance
HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.
Visit MISTR
Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.
STD testing in Troy, answered
Where can I find free or sliding-scale STD testing near Troy?
Among the 6 clinics listed near Troy, 4 list sliding-scale fees. Confirm eligibility and charges before visiting.
How much does STD testing cost near Troy?
Among the 6 clinics listed near Troy, 4 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.
Can I get tested on a weekend near Troy?
2 of the 6 listed clinics publish Saturday hours: Total Access Urgent Care, Mercy-GoHealth Urgent Care. The partner labs are weekday only, so a Saturday visit means one of the community clinics.
How common are STDs in Troy?
In 2023, Lincoln County reported 179 chlamydia cases — a rate of 276.7 per 100,000 residents. Gonorrhea was 51.0 per 100,000. There were also 0 new HIV diagnoses in 2020.
Is testing available in Spanish near Troy?
1 of the 6 listed clinics indicate that Spanish-language services are available, and 1 list PrEP.
- Partner labs
- Quest and Labcorp location directories · checked August 2026
- Public clinics
- CDC GetTested / NPIN directory · retrieved September 4, 2026
- Retailers
- Retailer store directories · updated September 2026
- Statistics
- CDC NCHHSTP AtlasPlus · reporting year 2023
- HIV diagnoses
- CDC HIV Surveillance · reporting year 2020
Testing near other Missouri cities
Get tested in Troy
Results in 1–2 days · no appointment · nothing filed through insurance
