How to get STD testing free or at low cost in Mayaguez
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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6 community health centers in Mayaguez
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 Mayaguez 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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UPR MAYAGUEZ CAMPUS/PREVEN
UPR Mayaguez Campus, Calle Post, Carr 2, Entrada Principal, Departamento Servicios Medicos
Mayaguez, PR 00681Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
Hours: Mon-Fri 8am-4:30pm
Call (787) 832-4040, UPR MAYAGUEZ CAMPUS/PREVEN 1.5 mi from Mayaguez -
WRI Health Initiative/PREVEN
URB MAYAGUEZ TERRACE, CALLE JOSE A ARRARAS, G-15 B, #1130 (MARGINAL)
MAYAGUEZ, PR 00680Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
Hours: Mon-Fri 8am-4pm
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OMEGA/PREVEN
Calle Munoz Rivera 33, Local 1
Cabo Rojo, PR 00623Tests for: Chlamydia, Gonorrhea, Syphilis, HIV, Hepatitis C
Hours: Mon 12:30pm-4pm, Tue 7am-4pm, Wed 12:30pm-4pm, Thu 7am-4pm, Fri 12:30pm-4pm
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 27, 2026. Services and hours are as each clinic reports them to HHS.
Community health centers in Mayaguez
6 federally qualified community health centers in Mayaguez 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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Early Childhood Development Clinic
Mayaguez, PR 00680
Sliding-scale fees Uninsured welcome 787-652-2330 x2202 -
Migrant Health Center, Western Region, Inc. La Salud
Mayaguez, PR 00680-4676
Sliding-scale fees Uninsured welcome 787-834-7255 -
Migrant Health Center, Western Region, Inc. Litoral Clinic
Mayaguez, PR 00682-2432
Sliding-scale fees Uninsured welcome 787-665-0202 -
Migrant Health Center, Western Region, Inc. Mayaguez Main Site
Mayaguez, PR 00680
Sliding-scale fees Uninsured welcome 787-805-2900 -
Migrant Health Center, Western Region, Inc. Mobile Base And Warehouse
Mayaguez, PR 00680-1700
Sliding-scale fees Uninsured welcome 787-805-2900 -
Migrant Health Center, Western Region, Inc. Proyecto A.M.A.
Mayaguez, PR 00682
Sliding-scale fees Uninsured welcome 787-308-9145
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:
Everlywell
Test for five common STIs at home.
$169, FSA/HSA eligible
Order the at-home STD test