How to get STD testing free or at low cost in Mattapan
Testing at a community health center, a health department STD clinic, or a site on CDC's locator is confidential, and none of them requires insurance.
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5 community health centers in Mattapan
Federally qualified health centers, required to see you regardless of ability to pay, with fees on a sliding scale by income.
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Your county health department's STD clinic
Most counties run one, typically free or low cost, confidential, and often walk-in.
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CDC's testing locator
Finds HIV, STD and hepatitis testing sites by ZIP code and flags free or low-cost options.
When you call, ask
- "Do you offer STD testing at this location?"
- "What would it cost me without insurance, on your sliding scale?"
Family planning clinics near Mattapan that test for STDs
HHS lists these as Title X family planning clinics. For care under a clinic's Title X program, which can include STD testing, federal rules say the clinic can't charge you if your family's income is at or below the federal poverty line, and must discount what you pay by income up to two and a half times that line (42 CFR 59.5).
If you're under 18 and ask for confidential care, the clinic counts your own income, not your family's.
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Mattapan Community Health Center
1575 Blue Hill AVE
Mattapan, MA 02126Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
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Codman Square Health Center
637 Washington St
Dorchester, MA 02124Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
Hours: Mon-Fri 8am-9pm, Sat 9am-3pm, Sun 9am-1pm
Call (617) 825-9660, Codman Square Health Center Website for Codman Square Health Center 1.2 mi from Mattapan -
Harvard Street Neighborhood Health Center
632 Blue Hill AVE
Dorchester, MA 02121Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
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Harbor Health Services - Neponset
398 Neponset Ave
Dorchester, MA 02122Tests for: Chlamydia, Gonorrhea, Syphilis, HIV
Call (617) 282-3200, Harbor Health Services - Neponset 2.1 mi from Mattapan -
DotHouse Health
1353 Dorchester Ave.
Dorchester, MA 02122Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
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DotHouse Health-Mass DPH Program
1353 Dorchester Ave
Dorchester, MA 02122Tests for: Chlamydia, Gonorrhea, Syphilis, HIV
Hours: Mon-Tue 8am-4:30pm, Wed 8am-7:30pm, Thu-Fri 8am-4:30pm, Sat 9am-1pm
Call (617) 288-3230, DotHouse Health-Mass DPH Program 2.4 mi from Mattapan -
Uphams Corner Health Center
415 Columbia RD
Dorchester, MA 02125Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
Call (617) 287-8000, Uphams Corner Health Center Website for Uphams Corner Health Center 2.7 mi from Mattapan -
Dimock Community Health Center-Pediatric/Adolescent Department
55 Dimock Street
Roxbury, MA 02119Tests for: Chlamydia, Gonorrhea, Syphilis, Hepatitis C
Hours: Mon-Thu 8:30am-7:30pm, Fri 8:30am-5pm, Sat 9am-4pm, Sun 9am-12pm
When you call, ask:
- Is this visit part of your Title X family planning program?
- What would I pay at my income?
- Can I walk in, or do I need an appointment?
HHS Office of Population Affairs Title X clinic locator, updated October 20, 2026. Services and hours are as each clinic reports them to HHS.
Community health centers in Mattapan
5 federally qualified community health centers in Mattapan charge on a sliding scale by income and see patients regardless of insurance. Call ahead to confirm the site offers STD testing and to book.
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Elder Service Plan
Mattapan, MA 02126-2834
Sliding-scale fees Uninsured welcome 617-533-2400 -
Entre Familia
Mattapan, MA 02126-2727
Sliding-scale fees Uninsured welcome 617-536-7969 -
Harbor Health Services Administrative Offices
Mattapan, MA 02126
Sliding-scale fees Uninsured welcome 617-533-2350 -
Mattapan Community Health Center
Mattapan, MA 02126-2122
Sliding-scale fees Uninsured welcome 617-296-0061 -
Transitions
Mattapan, MA 02126-2727
Sliding-scale fees Uninsured welcome 617-354-2646
Every site above tests free or at low cost based on income, and that is the right first stop. An at-home kit is self-pay and is not billed to Medicaid, so the clinic route usually costs less. If you would rather test at home:
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