STD Testing in Concord, MA

14 places to get tested — 4 partner labs that need no appointment, and 10 clinics and testing sites near Concord.

  • 4partner labs
  • 3free clinics
  • 6sliding 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 $24

Partner labs near Concord

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

    8.1 mi awayNo appointment

    20 Hope Ave, Ste 311, Waltham, MA 02453 · Mon-Fri 8:00 am to 4:00 pm · nearby in Waltham

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Labcorp

    8.2 mi awayNo appointment

    6 Lexington St 2nd Floor, Waltham, MA 02452 · Mon-Fri 7:30 am to 4:30 pm · nearby in Waltham

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Quest Diagnostics

    9.6 mi awayNo appointment

    39 Village Square, Chelmsford, MA 01824 · Mon-Fri 8:00 am to 4:00 pm · nearby in Chelmsford

    $10 off orders over $100 applied at checkoutOrder a test for this lab →
  • Quest Diagnostics

    10.2 mi awayNo appointment

    22 Mill Street, Suite 107, Arlington, MA 02476 · Mon-Fri 8:30 am to 5:00 pm · nearby in Arlington

    $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 Concord.

Explore testing locations near Concord

Partner lab · 8Clinic · 10every partner lab in Concord, plus the clinics listed on this page, within 13 miles

Clinics and testing sites near Concord

No free or low-cost clinic is addressed in Concord 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 4 partner labs in Concord 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

  • Hospital7.7 mi away

    Beth Israel Lahey Health

    Lahey Hospital and Medical Center

    41 Mall Rd, Burlington, MA, 01805

    Hours
    Mon 9:00am-4:00pm+1Tue-Fri 8:30am-4:00pm
    AppointmentsAppointment required
    FeesInsurance accepted
    • HIV & STI testing
    • PrEP
    • Treats STIs
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · HIV care · Hep C treatment · Family planning · Hep B vaccine · PrEP navigation · Case management

    Languages English

    CDC GetTested listing, last updated by the source February 11, 2026. Directory retrieved September 4, 2026.

  • Community health center9.1 mi away

    Charles River Community Health

    Waltham Clinic

    43 Foundry Ave, Waltham, MA, 02453

    Hours
    Mon-Tue 8:30am-7:00pm+4Wed 8:30am-5:00pm · Thu 8:30am-7:00pm · Fri 8:30am-5:00pm · Sat 8:30am-1:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · TB

    Treatments STI treatment · PrEP · Family planning · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source December 4, 2025. Directory retrieved September 4, 2026.

  • Clinic11.5 mi away

    AFC Urgent Care

    Watertown Urgent Care and Walk in Clinic

    376 Arsenal St, Watertown, MA, 02472

    Hours
    Mon-Fri 8:00am-8:00pm+1Sat-Sun 8:00am-5:00pm
    AppointmentsWalk-ins accepted
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · TB

    Treatments STI treatment · Hep B vaccine

    Languages English · Spanish

    CDC GetTested listing, last updated by the source January 28, 2026. Directory retrieved September 4, 2026.

  • Community health center12.4 mi away

    Cambridge Health Alliance

    Cambridge Family Health North

    2067 Massachusetts Ave, Cambridge, MA, 02140

    Hours
    Mon 8:00am-8:00pm+3Tue 8:00am-5:00pm · Wed 8:00am-8:00pm · Thu-Fri 8:00am-5:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • Treats STIs
    • Medicaid accepted
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · TB

    Treatments STI treatment · Family planning · HPV vaccine · Hep B vaccine · Case management

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source November 24, 2025. Directory retrieved September 4, 2026.

  • Community organization12.5 mi away

    Massachusetts Alliance of Portuguese Speakers

    Lowell

    490 Central St, Lowell, MA, 01852

    Hours
    Mon 10:00am-6:00pm+1Tue-Fri 9:00am-5:00pm
    AppointmentsWalk-ins accepted
    FeesFree STI testing listed
    • HIV & STI testing
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis C

    Treatments Free condoms · Harm reduction · Case management

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source November 26, 2025. Directory retrieved September 4, 2026.

  • Community health center12.7 mi away

    Lowell Community Health Center

    161 Jackson St, Lowell, MA, 01852

    Hours
    Mon-Fri 7:30am-5:00pm+1Sat 9:00am-1:00pm
    AppointmentsAppointment required
    FeesFree HIV testing listed
    • HIV & STI testing
    • PrEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis C · TB

    Treatments STI treatment · PrEP · HIV care · Family planning · HPV vaccine · Hep B vaccine · PrEP navigation · Case management

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source March 23, 2026. Directory retrieved September 4, 2026.

  • Clinic12.7 mi away

    Planned Parenthood League of Massachusetts

    Metro West Health Center

    91 Main St, Marlborough, MA, 01752

    Hours
    Mon 8:00am-6:00pm+4Tue 8:00am-4:00pm · Wed 10:00am-7:00pm · Thu 8:00am-3:00pm · Fri 8:00am-4:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C

    Treatments STI treatment · PrEP · PEP · Family planning · HPV vaccine · Free condoms · PrEP navigation

    Languages English · interpreter available

    CDC GetTested listing, last updated by the source June 18, 2026. Directory retrieved September 4, 2026.

  • Clinic12.9 mi away

    Pathway To Better Health

    97 Central St, Lowell, MA, 01852

    Hours
    Mon-Fri 9:00am-4:00pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View 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

    Languages English · Spanish

    CDC GetTested listing, last updated by the source January 12, 2026. Directory retrieved September 4, 2026.

  • Clinic12.9 mi away

    Lowell Infectious Disease Associates

    295 Varnum Ave, Lowell, MA, 01854

    Hours
    Mon-Fri 8:00am-4:30pm
    AppointmentsAppointment required
    FeesSliding scale listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Medicaid accepted
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis B · Hepatitis C · Hepatitis A · TB

    Treatments STI treatment · PrEP · PEP · HIV care · Hep C treatment · HPV vaccine · Mpox vaccine · Case management

    Languages English

    CDC GetTested listing, last updated by the source March 23, 2026. Directory retrieved September 4, 2026.

  • Clinic12.9 mi away

    Justice Resource Institute

    Program RISE

    1 Grant St, Framingham, MA, 01702

    Hours
    Mon 8:00am-4:00pm+2Tue-Thu 8:00am-7:00pm · Fri 8:00am-4:00pm
    AppointmentsWalk-ins accepted
    FeesFree STI testing listed
    • HIV & STI testing
    • PrEP & PEP
    • Treats STIs
    • Spanish spoken
    CallWebsiteDirections
    View services

    Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · TB · Self-test kit

    Treatments STI treatment · PrEP · PEP · Hep C treatment · Hep B vaccine · PrEP navigation · Case management

    Languages English · Spanish · other languages

    CDC GetTested listing, last updated by the source April 23, 2026. 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 Concord and online

CVS Pharmacy and Walgreens sell over-the-counter test kits near Concord, 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.

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 Concord.

Middlesex County STD rates

Reported cases per 100,000 residents. Change shown against the year before.

Chlamydia

▲ 3.3%

317.6per 100k

5,158 reported cases · 2023 · 23% below the MA rate

Gonorrhea

▲ 14.7%

114.0per 100k

1,852 reported cases · 2023 · 18% below the MA rate

Syphilis

▼ 17.3%

8.6per 100k

139 reported cases · 2023 · 19% below the MA rate

HIV

▼ 4.7%

81new diagnoses

2023 · rate not published

Source: CDC NCHHSTP AtlasPlus, 2023 release · Middlesex County MA STD Statistics

There were 81 new HIV diagnoses in Middlesex 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.

Middlesex County reported 5,158 chlamydia cases in 2023, a rate of 317.6 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 Concord by video visit, prescribed by clinicians licensed in Massachusetts.

  • 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 Concord, answered

Where can I find free or sliding-scale STD testing near Concord?

Among the 10 clinics listed near Concord, 3 list free testing for at least one infection and 6 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Massachusetts Alliance of Portuguese Speakers, Lowell Community Health Center, Justice Resource Institute.

How much does STD testing cost near Concord?

Among the 10 clinics listed near Concord, 3 list free testing for at least one infection and 6 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 Concord?

3 of the 10 listed clinics publish Saturday hours: Charles River Community Health, AFC Urgent Care, Lowell Community Health Center. The partner labs are weekday only, so a Saturday visit means one of the community clinics.

How common are STDs in Concord?

In 2023, Middlesex County reported 5,158 chlamydia cases — a rate of 317.6 per 100,000 residents. Gonorrhea was 114.0 per 100,000. There were also 81 new HIV diagnoses in 2023.

Is testing available in Spanish near Concord?

7 of the 10 listed clinics indicate that Spanish-language services are available, and 7 list PrEP.

Data and sources
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