Free STI Testing — Where to Go and What to Expect

Cost is the most common barrier people cite when asked why they have not been tested for STIs. The good news: free and low-cost testing is available in every US state through several channels, and the at-home market has made privacy-first testing widely available too.

Here is a clear comparison of where to go, what gets tested, how fast results come back, and how private each option is.

Free / sliding-scale public clinics

County or city public-health STI clinics

Most US counties operate at least one sexual-health clinic that offers STI testing on a sliding-scale or free basis. Funded by federal Title X grants and state public-health budgets.

  • Cost: Free or sliding-scale (based on income)
  • Tests covered: HIV, chlamydia, gonorrhea, syphilis, sometimes HSV (less common), hepatitis B/C
  • Speed: Walk-in or same-day appointments often available; results in 2-7 days
  • Privacy: No insurance involved — minor exception when state law requires reporting (HIV, syphilis, certain other infections; reports are public-health surveillance, not personal disclosure)
  • Find one: https://gettested.cdc.gov — type your ZIP code

Federally Qualified Health Centers (FQHCs)

Community health centers that serve everyone, including uninsured, sliding-scale based on income.

  • Cost: Sliding-scale ($0 to ~$50 for the visit + tests)
  • Tests covered: HIV, chlamydia, gonorrhea, syphilis, hepatitis, sometimes HSV
  • Speed: Appointment usually needed; results 3-7 days
  • Privacy: Confidential medical visit; standard EMR
  • Find one: https://findahealthcenter.hrsa.gov

Planned Parenthood

National network with hundreds of clinics. Sliding-scale fees, often free for low-income patients.

  • Cost: Free to $50-150 depending on tests, insurance, income
  • Tests covered: Full STI panel including HSV (sometimes additional fee)
  • Speed: Appointments same-week typical; results 3-7 days
  • Privacy: Confidential; insurance optional
  • Find one: https://www.plannedparenthood.org

Free HIV-specific testing

AHF (AIDS Healthcare Foundation)

The largest US HIV organization. Always-free HIV and syphilis testing at over 100 testing centers nationwide, plus mobile units.

Local HIV/AIDS service organizations

Most large cities have an HIV/AIDS service organization that offers free testing — often with rapid results, sometimes anonymous, often with PrEP support attached.

  • Cost: Free
  • Tests covered: HIV (rapid), often syphilis, sometimes chlamydia/gonorrhea
  • Speed: Rapid (20 minutes for HIV)
  • Privacy: Anonymous or confidential
  • Find one: Search "[your city] HIV testing free"

At-home STI testing kits

The fastest-growing testing channel — order online, swab/urinate at home, mail back, results in days.

Free at-home kits — yes, they exist

Some states and counties offer free at-home STI test kits, especially for HIV. Examples:

  • TakeMeHome.org (CDC-funded) — free at-home HIV self-tests delivered to all 50 states + DC
  • iWantTheKit.org (Maryland-based, available in MD, AK, AR, IL, IA, KS, MD, MN, NM) — free at-home tests for chlamydia, gonorrhea, trichomonas
  • State-specific programs — search "[your state] free at home STI test"

Paid at-home kits

  • LetsGetChecked, Everlywell, myLAB Box — multi-test panels, $50-300 depending on scope

  • Nurx, Wisp, Just The Pill — STI tests plus prescription-based treatment if positive

  • Bird&Bee — herpes-specific testing (less common in mainstream kits)

  • Cost: $40-300 per kit

  • Tests covered: Customizable panels (4-test, 7-test, full panel)

  • Speed: Ship the sample back, results in 3-7 days via online portal

  • Privacy: Excellent. No clinic visit, no insurance, no in-person interaction

  • Limitation: Self-collected samples (urine, swab, lancet finger-prick) — some collection errors possible

Insurance-covered testing

If you have insurance, STI testing is usually covered with no copay under ACA preventive-care rules. This means:

  • HIV testing: usually free with insurance
  • Chlamydia + gonorrhea (women under 25 or at risk): usually free
  • Syphilis: usually free
  • Hepatitis B and C: usually free
  • HSV testing: less consistently covered; sometimes a copay

The big advantage of insurance-covered testing: comprehensive testing at your primary care doctor's office, plus immediate prescription if anything is positive.

The disadvantage: insurance involvement means the visit and results appear in your medical record and may be visible to family members on the same plan.

What gets tested in a "full panel"?

A standard full STI panel usually means:

  • HIV — antibody/antigen blood test
  • Syphilis — RPR or VDRL blood test
  • Chlamydia + gonorrhea — urine test (men) or self-swab (women), tests genital + sometimes rectal + throat
  • Hepatitis B (HBsAg)
  • Hepatitis C (HCV antibody)

Notably not in a standard panel:

  • HSV (herpes) — CDC does not recommend routine screening for asymptomatic people. Available on request but not in default panel.
  • HPV — no FDA-approved test for men. For women, included in routine Pap screening every 3-5 years.
  • Trichomonas — sometimes included for women, less often for men.
  • Mycoplasma genitalium — newer, not routine.

If you want HSV testing specifically (e.g., after a high-risk exposure or to know your status before a relationship), ask explicitly — and know that interpreting HSV antibody tests is nuanced (high false-positive rate at low index values).

How often should you get tested?

The CDC recommends:

  • All adults 13-64: HIV test at least once in their lifetime.
  • Sexually active women under 25: Annual chlamydia + gonorrhea.
  • Sexually active women 25+: Annual chlamydia + gonorrhea if at risk.
  • Sexually active gay/bisexual men: Annual or more frequent depending on risk — HIV, chlamydia, gonorrhea, syphilis, sometimes every 3-6 months.
  • People on PrEP: Every 3 months.
  • People with HIV: Routine STI testing at every clinical visit (3-6 months).
  • Pregnant people: First prenatal visit; some tests repeat at third trimester.

After a new partner, after a partner discloses an STI, or after any concerning symptoms: test.

What happens if a test comes back positive?

Most clinics will:

  1. Call you with results (some text or email if you opt in)
  2. Discuss treatment options if curable (chlamydia, gonorrhea, syphilis)
  3. Refer you to ongoing care if not curable (HIV, herpes)
  4. Help with partner notification — either you tell them, or some clinics offer to do it anonymously

Public-health reportable infections (HIV, syphilis, chlamydia, gonorrhea, hepatitis) are reported to local health authorities for surveillance. Your name is not shared with anyone except the public-health department in most jurisdictions.

A practical decision tree

Your situation Best testing option
Uninsured, no symptoms TakeMeHome.org HIV kit + county STI clinic for everything else
Uninsured, possible exposure County STI clinic (same-day); AHF for rapid HIV
Insured, prefer privacy At-home paid kit (Everlywell, LetsGetChecked)
Insured, want everything covered Primary care doctor — uses your insurance, comprehensive
Symptoms now Urgent care or county STI clinic — same-day visit
Multiple partners, routine testing Planned Parenthood every 3-6 months OR at-home kit + provider review
Just want HIV result fast AHF or county clinic — rapid HIV results in 20 minutes

The bottom line

There is no reason cost should keep anyone from getting tested. Between county STI clinics, Planned Parenthood, AHF, TakeMeHome.org, and at-home kits, accessible testing exists in every US state at every income level. The biggest variable is privacy: insurance routes are cheapest but least private; at-home kits are most private but most expensive.

If you have not been tested in the past year and you have had a new partner since then — or if you have any reason to test — go get tested this week.

For more on what each STI actually involves, see our pillar guides: herpes · HIV · HPV · molluscum · chlamydia · syphilis.