STD Testing in Key Largo, FL
7 places to get tested — 1 partner lab that needs no appointment, and 6 clinics and testing sites near Key Largo.
- 1partner lab
- 4free clinics
- 1sliding scale
- 1insurance 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 Key Largo
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
1.9 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 Key Largo.
Explore testing locations near Key Largo
Clinics and testing sites near Key Largo
No free or low-cost clinic is addressed in Key Largo 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 Key Largo needs no appointment and returns results in 1–2 days.
How we chose these 6 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 6 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
- Clinic10.5 mi away
Good Health Clinic
Tavernier Office
91555 Overseas Hwy, Tavernier, FL, 33070
HoursMon-Fri 9:00am-4:30pm
AppointmentsAppointment requiredFeesFree STI testing listed- HIV & STI testing
- Treats STIs
- Spanish spoken
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis C
Treatments STI treatment · Hep C treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · Case management
Languages English · Spanish
CDC GetTested listing, last updated by the source June 10, 2026. Directory retrieved September 4, 2026.
- Public health department13.1 mi away
Florida Department of Health in Monroe County
Roth Building
50 High Point Rd, Tavernier, FL, 33070
HoursMon-Fri 8:00am-5:00pm
AppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- PrEP & PEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · Hepatitis A · Self-test kit
Treatments STI treatment · PrEP · PEP · HIV care · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English
CDC GetTested listing, last updated by the source November 25, 2025. Directory retrieved September 4, 2026.
- Clinic24.4 mi away
AIDS Healthcare Foundation
AHF Healthcare Center - Homestead
2826 NE 8th St, Homestead, FL, 33033
HoursMon 10:30am-7pm+4
Tue 10:30am-7:00pm · Wed 8:30am-5:00pm · Thu 10:30am-7:00 · Fri 8:30am-5:00pmAppointmentsAppointment requiredFeesFree HIV testing listed- HIV & STI testing
- PrEP
- Treats STIs
- Spanish spoken
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes
Treatments STI treatment · PrEP · HIV care · Free condoms
Languages English · Spanish
CDC GetTested listing, last updated by the source June 24, 2026. Directory retrieved September 4, 2026.
- Clinic24.8 mi away
Florimed Medical Center
Florimed Medical Center Miami
311 NE 8th St, Homestead, FL, 33030
HoursMon-Thu 9:00am-5:00pm+1
Fri 9:00am-2:00pmAppointmentsAppointment requiredFeesFree STI 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 · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English · Spanish · interpreter available
CDC GetTested listing, last updated by the source July 19, 2026. Directory retrieved September 4, 2026.
- Community organization24.9 mi away
New Health Community Centers
Homestead Location
974 Old Dixie Hwy, Homestead, FL, 33030
HoursMon-Fri 8:00am-5:00pm
AppointmentsAppointment requiredFeesInsurance accepted- HIV & STI testing
- Treats STIs
- Spanish spoken
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · HIV · Herpes · Hepatitis C · TB
Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English · Spanish
CDC GetTested listing, last updated by the source May 6, 2025. Directory retrieved September 4, 2026.
Testing privacy
Anonymous vs. confidential testing
Most clinics test confidentially. Some also offer anonymous testing, usually for HIV. Availability varies by testing site, so ask when you call.
Confidential
- You give your name, and the result goes in your medical record.
- Results are not available to the public.
- Chlamydia, gonorrhea, syphilis and HIV are reportable in every state, so a positive result is reported to the health department. Those reports are kept confidential.
Anonymous
- You don’t give your name.
- You receive a number and use it, not your name, to get your result.
- Not every site offers it. Ask before your visit.
Source: NIH HIVinfo, HIV Testing · CDC, STI Reporting and Confidentiality
Buy an at-home STD test near Key Largo and online
Walgreens and CVS Pharmacy sell over-the-counter test kits near Key Largo, 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.
Walgreens
Nearest branch · 2.7 mi1 storeCVS Pharmacy
Nearest branch · 2.8 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 Key Largo.
Monroe County STD rates
Reported cases per 100,000 residents. Change shown against the year before.
Chlamydia
▲ 14.8%306.4per 100k
247 reported cases · 2023 · 39% below the FL rate
Gonorrhea
▲ 16.6%122.8per 100k
99 reported cases · 2023 · 41% below the FL rate
Syphilis
▼ 8.2%23.6per 100k
19 reported cases · 2023 · 22% above the FL rate
HIV
▲ 17.6%20new diagnoses
2023 · rate not published
Source: CDC NCHHSTP AtlasPlus, 2023 release · Monroe County FL STD Statistics
There were 20 new HIV diagnoses in Monroe 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.
Monroe County reported 247 chlamydia cases in 2023, a rate of 306.4 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.
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 Key Largo by video visit, prescribed by clinicians licensed in Florida.
- 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 Key Largo, answered
Where can I find free or sliding-scale STD testing near Key Largo?
Among the 6 clinics listed near Key Largo, 4 list free testing for at least one infection and 1 lists sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Good Health Clinic, Florida Department of Health in Monroe County, AIDS Healthcare Foundation, Florimed Medical Center.
How much does STD testing cost near Key Largo?
Among the 6 clinics listed near Key Largo, 4 list free testing for at least one infection and 1 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 Key Largo?
1 of the 6 listed clinics publish Saturday hours: Community Health of South Florida Incorporated. The partner labs are weekday only, so a Saturday visit means one of the community clinics.
How common are STDs in Key Largo?
In 2023, Monroe County reported 247 chlamydia cases — a rate of 306.4 per 100,000 residents. Gonorrhea was 122.8 per 100,000. There were also 20 new HIV diagnoses in 2023.
Is testing available in Spanish near Key Largo?
5 of the 6 listed clinics indicate that Spanish-language services are available, and 4 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
