STD Testing in La Plata, MD
12 places to get tested — 2 partner labs that need no appointment, and 10 clinics and testing sites near La Plata.
- 2partner labs
- 5free clinics
- 3sliding 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 La Plata
Order online, then walk in the same day with no appointment. A urine or blood sample takes about 15 minutes, and results come back in 1–2 days. They are confidential: never reported to your insurance company or added to your medical record.
Quest Diagnostics
0.7 mi awayNo appointment$10 off orders over $100 applied at checkoutOrder a test for this lab →Labcorp
0.7 mi awayNo appointmentOpen Saturday$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 La Plata.
Explore testing locations in and near La Plata
Clinics and testing sites near La Plata
No free or low-cost clinic is addressed in La Plata 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 2 partner labs in La Plata need no appointment and return results in 1–2 days.
How we chose these 10 clinics
- Every one is on the CDC’s GetTested locatorThe wider CDC directory we draw from has over 16,000 entries. Only the ones GetTested also lists can appear here, and all 10 clinics below do.
- Listings that name fewer than three tests are left outEven on GetTested, 527 listings name fewer than three tests. We don’t show them anywhere.
- Unverified pregnancy centers are never shownThe CDC lists some pregnancy centers whose STD testing we couldn’t verify. We don’t list them anywhere.
- Cost is stated the way the CDC lists itFree, sliding scale or insurance accepted, as each clinic reports it to the CDC. We don’t estimate prices, and if the listing says nothing, the card says “Fees not listed.”
Directory retrieved September 4, 2026. Open “View services” on any card to see when that clinic last updated its listing. All sources
- Public health department3.4 mi away
Maryland Department of Health
Charles County Department of Health
4545 Crain Hwy, White Plains, MD, 20695
HoursMon-Fri 8:00am-5:00pm
AppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- PrEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB
Treatments STI treatment · PrEP · HIV care · Family planning · Ryan White · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English · Spanish · interpreter available
CDC GetTested listing, last updated by the source February 20, 2026. Directory retrieved September 4, 2026.
- AIDS service organization19.9 mi away
AIDS Healthcare Foundation
AHF Wellness Center - Temple Hills
4302 St Barnabas Rd, Temple Hills, MD, 20748
HoursMon 10:00am-6:00pm+2
Wed 10:00am-6:00pm · Fri 9:00am-5:00pmAppointmentsWalk-ins acceptedFeesFree STI testing listed- HIV & STI testing
- PrEP & PEP
- Treats STIs
- Interpretation listed
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV
Treatments STI treatment · PrEP · PEP · HIV care · Free condoms · PrEP navigation
Languages English · interpreter available
CDC GetTested listing, last updated by the source February 25, 2026. Directory retrieved September 4, 2026.
- Public health department20.1 mi away
Calvert County Health Department
975 Solomons Island Rd N, Prince Frederick, MD, 20678
HoursMon-Fri 8:00am-4:00pm
AppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- PrEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB
Treatments STI treatment · PrEP · Family planning · Hep B vaccine · Free condoms · Case management
Languages English · Spanish
CDC GetTested listing, last updated by the source April 21, 2026. Directory retrieved September 4, 2026.
- Clinic15.6 mi away
NOVA Patient Care
Alexandria VA
7609 Richmond Hwy, Alexandria, VA, 22306
HoursMon-Sat 9:00am-6:00pm
AppointmentsAppointment requiredFeesInsurance accepted- HIV & STI testing
- PrEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment · PrEP · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Case management
Languages English · Spanish
CDC GetTested listing, last updated by the source October 17, 2025. Directory retrieved September 4, 2026.
- Community health center17.0 mi away
Neighborhood Health
6677 Richmond Hwy, Alexandria, VA, 22306
HoursMon-Fri 8:00am-4:30pm
AppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- PrEP & PEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · Ryan White · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English · Spanish · interpreter available
CDC GetTested listing, last updated by the source June 30, 2026. Directory retrieved September 4, 2026.
- Clinic17.4 mi away
Inova-GoHealth Urgent Care
Lorton Marketplace
9427 Lorton Market St, Lorton, VA, 22079
HoursMon-Fri 8:00am-8:00pm+1
Sat-Sun 9:00am-5:00pmAppointmentsWalk-ins acceptedFeesInsurance accepted- HIV & STI testing
- Treats STIs
- Medicaid accepted
- Interpretation listed
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment
Languages English · interpreter available
CDC GetTested listing, last updated by the source November 19, 2025. Directory retrieved September 4, 2026.
- Clinic17.5 mi away
Catholic Charities of the Diocese of Arlington Mother of Mercy Free Clinic
Woodbridge
13900 Church Hill Dr, Woodbridge, VA, 22191
HoursMon-Wed 8:00am-4:30pm
AppointmentsAppointment requiredFeesFree STI testing listed- HIV & STI testing
- Treats STIs
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV
Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Case management
Languages English
CDC GetTested listing, last updated by the source December 11, 2025. Directory retrieved September 4, 2026.
Buy an at-home STD test near La Plata and online
CVS Pharmacy, Target, Walgreens and Walmart sell over-the-counter test kits near La Plata, and myLAB Box ships one to your door. 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.
CVS Pharmacy
Nearest branch · 0.7 mi3 storesTarget
Nearest branch · 0.7 mi1 storeWalgreens
Nearest branch · 0.8 mi1 storeWalmart
Nearest branch · 0.8 mi1 storemyLAB Box
Online · ships nationwideMail-in kit
We earn a commission if you order a myLAB Box kit through the link above. It does not change what you pay, and it does not decide which pharmacies are listed — those are the chains with branches near La Plata.
Charles County STD rates
Reported cases per 100,000 residents. Change shown against the year before.
Chlamydia
▲ 14.8%557.6per 100k
959 reported cases · 2023 · 4% below the MD rate
Gonorrhea
▲ 21.1%190.1per 100k
327 reported cases · 2023 · 8% below the MD rate
Syphilis
▲ 107.5%11.0per 100k
19 reported cases · 2023 · 23% below the MD rate
HIV
▼ 41.7%14new diagnoses
2023 · rate not published
Source: CDC NCHHSTP AtlasPlus, 2023 release · Charles County MD STD Statistics
There were 14 new HIV diagnoses in Charles County in 2023. 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.
Charles County reported 959 chlamydia cases in 2023, a rate of 557.6 per 100,000 residents. That is above the national average, which is why routine testing matters here more than it does in most of the country — and most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.
HIV 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 La Plata by video visit, prescribed by clinicians licensed in Maryland.
- 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 La Plata, answered
Where can I find free or sliding-scale STD testing near La Plata?
Among the 10 clinics listed near La Plata, 5 list free testing for at least one infection and 3 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Maryland Department of Health, AIDS Healthcare Foundation, Calvert County Health Department, Neighborhood Health and others.
How much does STD testing cost near La Plata?
Among the 10 clinics listed near La Plata, 5 list free testing for at least one infection and 3 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 La Plata?
2 of the 10 listed clinics publish Saturday hours: NOVA Patient Care, Inova-GoHealth Urgent Care. Some partner labs also open on Saturday — the cards above show which.
How common are STDs in La Plata?
In 2023, Charles County reported 959 chlamydia cases — a rate of 557.6 per 100,000 residents. Gonorrhea was 190.1 per 100,000. There were also 14 new HIV diagnoses in 2023.
Is testing available in Spanish near La Plata?
6 of the 10 listed clinics indicate that Spanish-language services are available, and 7 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 2023
