Where to Get STD Testing in Boston
Boston has free and sliding-scale testing for chlamydia, gonorrhea, syphilis, HIV and hepatitis C. Here is where to go, what to ask, and how to book a visit soon.

Testing Guides for Boston
Plain answers about testing windows, what visits involve, and treatment, written for people in Boston.
Testing
Where to get tested in Boston, what it costs and what happens at the visit.
Prevention
PrEP, PEP, doxy-PEP and vaccines, and where to get them in Boston.
Infections
Each common STI: symptoms, testing and treatment, with local testing options.
Symptoms
Signs that mean it is time to test, and when to see a clinician the same day.
Massachusetts rules and Boston data
Massachusetts law on minors, partners and pregnancy, and the latest Boston STI figures.
Boston Clinics That Offer STI Testing
Call before you go, because hours change and some clinics take appointments only while others welcome walk-ins.
Boston STD Clinic (Boston Medical Center)
725 Albany St., 9th Floor, Suite 9C (BMC Shapiro Center), Boston, MA 02118
617-414-2803
Fenway Health Sexual Health Clinic
Ansin Building, 1340 Boylston Street, 4th floor, Boston, MA 02215
617-267-0159 (main line 617-267-0900)
X-Clinic at Codman Square Health Center
637 Washington St., Dorchester, MA 02124
617-822-8350
TrueCare@MAC testing (Multicultural AIDS Coalition)
9 Palmer Street, Roxbury, MA 02119
617-442-1622
Boston Public Health Commission (CDC GetTested listing)
774 Albany St, Boston, MA 02118
617-534-3976
Planned Parenthood League of Massachusetts, Greater Boston Health Center (CDC GetTested listing)
1055 Commonwealth Ave, Boston, MA 02215
617-295-7235
DotHouse Health (CDC GetTested listing)
1353 Dorchester Avenue, Dorchester, MA 02122
617-288-3230
Not finding what you need? Search every testing site near you on the CDC locator.
STI figures for Boston
The most recent published figures, with the year and source for each. Years differ between local and state data, so compare like with like. Read the full picture in our local data guide.
| Measure | Area | Figure | Year | Source |
|---|---|---|---|---|
| Chlamydia | Suffolk County, MA | 807.8 per 100,000 (6,230 cases); Suffolk County, which contains Boston; ranked first in Massachusetts | 2021 | Boston 25 News / Stacker, March 18, 2024 (CDC county data; secondary source) |
| Gonorrhea | Suffolk County, MA | 298.0 per 100,000 (2,298 cases) | 2021 | Boston 25 News / Stacker, March 18, 2024 (CDC county data; secondary source) |
Boston Testing Questions Answered
Where can I get tested for free in Boston?
Several Boston clinics list free testing. Boston Medical Center's STD clinic and the Multicultural AIDS Coalition in Roxbury both list it as free, and Fenway Health says uninsured patients can be seen free through grant funding. Call first to confirm hours and whether you need an appointment.
Can I get tested in Boston without an appointment?
Some places take walk-ins. Fenway Health lists walk-in hours on Tuesday through Friday, the Multicultural AIDS Coalition says an appointment is optional, and Codman Square's X-Clinic offers walk-in express visits. The Boston STD Clinic books by phone. Schedules differ between sources, so call to confirm.
Can a teen get tested in Boston without a parent?
Massachusetts law, M.G.L. c. 112, s. 12F, lets a minor who reasonably believes they are at risk consent to STI care without a parent. The City of Boston says people 13 or older can get a confidential STI test without parental permission. Ask the clinic how it handles billing and privacy.
How long do test results take?
Fenway Health says results come in 3 to 5 business days. The other clinic pages do not list a turnaround, so ask when you book. Some infections take time to show on a test after exposure, and a clinician can tell you whether to test now or again later.
Can my partner be treated if I have chlamydia?
Chlamydia is curable with treatment from a clinician. If a clinician diagnoses it, Massachusetts allows expedited partner therapy, meaning a clinician may prescribe treatment for partners. The Massachusetts Legislature's M.G.L. c. 111, s. 121B and the CDC list chlamydia under the state regulation. Ask your clinician what applies to your partners.
This page is general health information, not medical advice. It cannot tell you whether you have an infection. A clinician can, and the testing options on this site are a good place to start. If you may have been exposed to HIV in the last 72 hours, go to an emergency department or urgent care now and ask about PEP.