Skip to main content
I need a test
I have symptoms
I was exposed
I tested positive
Prevention
Conditions

STD Testing in Connecticut: Free, Same-Day & Confidential

See how Connecticut's reported STI rates track the Northeast and the U.S., then find testing that fits: confidential, low-cost, and free clinics, labs, at-home kits, and up-front costs.

Find a lab
  • Clinics, labs & at-home kits compared
  • Free & low-cost options included
  • Backed by CDC, CMS & Census data
  • Editorially reviewed

Available testing centers

STD testing in Connecticut

487 public & community clinics serve Connecticut. Below are 14 testing centers from Connecticut's largest cities. Open any city for its full local list.

How to read these listings

Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.

Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.

Premium Partner
Labcorp

Labcorp

Most popular Results in 1–2 days
?

Review sources

  • EasySTD125
Rated 4.9 out of 5 from 125 reviews

Address
160 Hazard Avenue Enfield, CT
Opening hours
  • Monday 7:00 AM – 4:00 PM
  • Tuesday 7:00 AM – 4:00 PM
  • Wednesday 7:00 AM – 4:00 PM
  • Thursday 7:00 AM – 4:00 PM
  • Friday 7:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Quest Diagnostics

Quest Diagnostics

Results in 1–2 days
?

Review sources

  • EasySTD194
Rated 4.8 out of 5 from 194 reviews

Address
557 Post Road Darien, CT
Phone
+14753284366
Opening hours
  • Monday 7:00 AM – 3:30 PM
  • Tuesday 7:00 AM – 3:30 PM
  • Wednesday 7:00 AM – 3:30 PM
  • Thursday 7:00 AM – 3:30 PM
  • Friday 7:00 AM – 3:30 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Community health center Bridgeport, CT

Southwest Community Health Center

?

Review sources

  • EasySTD152
Rated 4.3 out of 5 from 152 reviews

A free or low-cost STD-testing option in Bridgeport, CT, run as a Federally Qualified Health Center with sliding-scale fees.

Tests & treats Ryan White HIV care Sliding-scale PrEP
Address
46 Albion Street, Bridgeport, CT 06605
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 4:30 PM
  • Tuesday 8:30 AM – 8:00 PM
  • Wednesday 10:00 AM – 4:30 PM
  • Thursday 8:30 AM – 8:00 PM
  • Friday 8:30 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in Bridgeport, CT
Community health center New Haven, CT

Fair Haven Community Health Center

?

Review sources

  • EasySTD239
Rated 4.5 out of 5 from 239 reviews

A free or low-cost STD-testing option in New Haven, CT, run as a Federally Qualified Health Center with sliding-scale fees.

Tests & treats Ryan White HIV care Sliding-scale PrEP DoxyPEP
Address
50 Grand Avenue, East Haven, CT 06513
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 7:00 PM
  • Wednesday 9:30 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in New Haven, CT
Community health center Stamford, CT

W.y.a. Liberations

?

Review sources

  • EasySTD210
Rated 4.3 out of 5 from 210 reviews

A safety-net clinic in Stamford, CT (Federally Qualified Health Center). Sliding-scale STD testing and care are typical at sites like this, call ahead to confirm the exact panel and pricing.

Sliding-scale
Address
119 Main Street
All testing centers in Stamford, CT
Community health center Hartford, CT

Ywca Of The Hartford Region

?

Review sources

  • EasySTD214
Rated 4.7 out of 5 from 214 reviews

A safety-net clinic in Hartford, CT (Federally Qualified Health Center). Sliding-scale STD testing and care are typical at sites like this, call ahead to confirm the exact panel and pricing.

Sliding-scale
Address
135 Broad Street
Website
All testing centers in Hartford, CT
Community health center Waterbury, CT

Staywell Health Center

?

Review sources

  • EasySTD111
Rated 4.2 out of 5 from 111 reviews

A free or low-cost STD-testing option in Waterbury, CT, run as a Federally Qualified Health Center with sliding-scale fees.

Tests & treats Ryan White HIV care Sliding-scale PrEP
Address
80 Phoenix Avenue, Waterbury, CT 06702
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 4:30 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:00 AM – 4:30 PM
  • Thursday 8:00 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in Waterbury, CT
Norwalk, CT

Mid Fairfield Aids Project

?

Review sources

  • EasySTD130
Rated 4.4 out of 5 from 130 reviews

A free or low-cost STD-testing option in Norwalk, CT.

Tests & treats PrEP DoxyPEP
Address
618 West Avenue, Norwalk, CT 06850
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 4:30 PM
  • Tuesday 8:30 AM – 4:30 PM
  • Wednesday 8:30 AM – 4:30 PM
  • Thursday 8:30 AM – 4:30 PM
  • Friday 8:30 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in Norwalk, CT
Community health center Danbury, CT

Community Health Center

?

Review sources

  • EasySTD159
Rated 4.3 out of 5 from 159 reviews

A free or low-cost STD-testing option in Danbury, CT, run as a Federally Qualified Health Center with sliding-scale fees.

Tests & treats Ryan White HIV care Sliding-scale PrEP
Address
8 Delay Street, Danbury, CT 06810
Booking
Appointment required
Opening hours
  • Monday 7:30 AM – 5:00 PM
  • Tuesday 7:30 AM – 5:00 PM
  • Wednesday 7:30 AM – 5:00 PM
  • Thursday 7:30 AM – 5:00 PM
  • Friday 7:30 AM – 5:00 PM
  • Saturday 8:30 AM – 12:00 PM
  • Sunday Closed
Website
All testing centers in Danbury, CT
Community health center New Britain, CT

W.y.a. Community Mental Health Associates (Cmha)

?

Review sources

  • EasySTD80
Rated 4.3 out of 5 from 80 reviews

A safety-net clinic in New Britain, CT (Federally Qualified Health Center). Sliding-scale STD testing and care are typical at sites like this, call ahead to confirm the exact panel and pricing.

Sliding-scale
Address
233 Main Street
Website
All testing centers in New Britain, CT
West Hartford, CT

Planned Parenthood Of Southern New England

?

Review sources

  • EasySTD32
Rated 4.4 out of 5 from 32 reviews

A public STD-testing option in West Hartford, CT.

Tests & treats Title X Sliding-scale PrEP DoxyPEP
Address
1030 New Britain Avenue, West Hartford, CT 06110
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 7:00 PM
  • Tuesday 8:00 AM – 4:30 PM
  • Wednesday 8:30 AM – 7:00 PM
  • Thursday 9:30 AM – 4:30 PM
  • Friday 8:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in West Hartford, CT
Community health center Greenwich, CT

Fchc At 20 Bridge Street

?

Review sources

  • EasySTD202
Rated 4.4 out of 5 from 202 reviews

A safety-net clinic in Greenwich, CT (Federally Qualified Health Center). Sliding-scale STD testing and care are typical at sites like this, call ahead to confirm the exact panel and pricing.

Sliding-scale
Address
20 Bridge Street
Website
All testing centers in Greenwich, CT
Community health center Fairfield, CT

Operation Hope

?

Review sources

  • EasySTD171
Rated 4.5 out of 5 from 171 reviews

A safety-net clinic in Fairfield, CT (Federally Qualified Health Center). Sliding-scale STD testing and care are typical at sites like this, call ahead to confirm the exact panel and pricing.

Sliding-scale
Address
50 Nichols Street
Website
All testing centers in Fairfield, CT
Hamden, CT

Anchor Health

?

Review sources

  • EasySTD35
Rated 4.7 out of 5 from 35 reviews

A free or low-cost STD-testing option in Hamden, CT.

Tests & treats Sliding-scale PrEP
Address
2200 Whitney Avenue, Suite 290 Hamden, CT 06518
Booking
Appointment required
Opening hours
  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 11:00 AM – 7:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
All testing centers in Hamden, CT

Free tool · not a clinic

When can I test? Exposure-window calculator

Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.

Find your match in 10 seconds

What matters most to you?

What will it cost? Estimate your STD test

Typical out-of-pocket ranges by option, actual cost depends on which tests you need.

  • Public / community clinic

    Free HIV testing is common

    $0–$25
  • Private lab (self-pay)

    Never billed to insurance

    $24–$200
  • At-home kit

    Mailed to your door, private

    From $49
  • Doctor / urgent care

    Often $0 preventive with insurance

    $0–$50 copay

Rate this clinic

Rate what mattered to you, no account needed. Reviews are moderated before publishing.

Privacy & discretion
Wait time
Staff & comfort
Value for cost

Test from home

At-home STD testing in Connecticut

if you'd rather skip the trip, an at-home kit ships to Connecticut, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.

Want a free option first? The CDC-supported TakeMeHome program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.

  • In-home collection

    Quest Diagnostics

    Quest Diagnostics

    $79 & up

    Panel:
    8-infection panel incl. chlamydia, gonorrhea, HIV, syphilis, hepatitis & herpes: single tests too
    Sample:
    Quest Mobile: a phlebotomist collects your sample at home
    Results:
    1–3 days, online: physician-reviewed
    • In-home sample collection
    • Nationwide Quest lab network
    • Physician-reviewed results
    • FSA/HSA eligible
  • Best for simplicity & support

    LetsGetChecked

    LetsGetChecked

    $89 & up

    Panel:
    5–6 common STIs incl. chlamydia, gonorrhea, HIV, syphilis & trichomoniasis
    Sample:
    Finger-prick + urine/swab
    Results:
    2–5 days, online
    • 24/7 nurse support
    • Prescription for positives
    • CLIA-certified labs
    • Free shipping both ways
  • Best value: single tests

    Everlywell

    Everlywell

    $49 & up

    Panel:
    Chlamydia & gonorrhea, up to a 6-test panel adding HIV, syphilis, trichomoniasis & hep C
    Sample:
    Finger-prick + swab
    Results:
    Days, online
    • Telehealth visit if positive
    • CLIA-certified labs
    • HSA/FSA eligible
    • Subscription savings

Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.

Also in the area

CLIA-certified labs across Connecticut

Beyond the public testing sites above, these federally certified (CLIA) labs operate across Connecticut, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.

  • Stamford Hospital Laboratory, The

    One Hospital Plaza

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D0102328

    • Full STD panel
  • Pfizer New Haven Cru Safety Laboratory

    1 Howe Street

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D2021138

    • Full STD panel
  • Manchester Memorial Hospital

    31 Union Street

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D0093263

    • Full STD panel
  • Collaborative Lab Srvcs/St Francis

    114 Woodland Street

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D0094176

    • Full STD panel
  • Hartford Hospital Ancillary Laboratory

    129 Patricia M Genova Drive

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D0094387

    • Full STD panel
  • Manchester Memorial Hospital

    100 Haynes Street

    Certificate of AccreditationAccredited · College of American PathologistsCLIA #07D2010712

    • Full STD panel

Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records, filtered to active labs certified for moderate-to-high-complexity testing, the level chlamydia/gonorrhea NAAT and syphilis serology require, across Connecticut. Any star rating is the CMS Hospital Compare overall rating where the lab is a rated hospital. Inclusion is not an endorsement and doesn't confirm a facility offers STD testing, always call to verify.

Prevention & treatment

PrEP, prevention & online treatment

Testing is one step. For residents of Connecticut, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.

Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.

STD stats & rates

STDs & HIV in Connecticut: the statewide picture

How reported STI rates across Connecticut compare with the Northeast region and the United States, using the most recent CDC surveillance data. Data for all 8 counties feeds the county and city pages linked below. About 6.7% of Connecticut adults are uninsured, a key reason the free and low-cost testing options below matter.

An estimated ~28% of Connecticut residents are aged 15–34 (ACS): the age group with the highest reported chlamydia and gonorrhea rates nationally, which is why testing access across the state matters.

#41 of 51 U.S. states & DC for reported chlamydia, lower than 78% of states

  • Chlamydia #41 of 51
  • Gonorrhea #42 of 51
  • Syphilis #46 of 51
  • Congenital syphilis #49 of 51
  • HIV #31 of 51

Reported STD rates per 100,000, Connecticut vs Northeast vs U.S.

Connecticut Northeast U.S. = Connecticut vs the U.S. average
Infection Connecticut Northeast United States
Chlamydia
364.8 13,197 cases ▼ 26%
445.8 492.2
Gonorrhea
113.3 4,098 cases ▼ 37%
161.4 179.5
Syphilis (P&S)
7.3 265 cases ▼ 54%
10.6 15.8
Syphilis (early)
3.2 116 cases ▼ 80%
13.7 16
Syphilis (late/unknown)
15.3 554 cases ▼ 48%
17.2 29.5

Rates per 100,000 population, latest year. Source: CDC NCHHSTP AtlasPlus (all-ages basis). Bars are scaled to the highest rate shown; the badge is each Connecticut rate versus the U.S. average.

Reported STD rates in Connecticut over time (per 100,000)

Chlamydia ▲4% vs 2022
ChlamydiaGonorrheaSyphilis (P&S)
02254502020202120222023

Between 2020 and 2023 in Connecticut, chlamydia has risen from 352.6 to 364.8 per 100,000 (3%), gonorrhea has fallen from 127.7 to 113.3 per 100,000 (11%), and P&S syphilis has fallen from 7.8 to 7.3 per 100,000 (6%).

The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus.

Community health context

What shapes testing access in Connecticut

Adults uninsured
6.7%
Primary-care shortage counties
1 of 8
Public & community clinics
487
Pharmacies statewide
985

Lower insurance coverage and a thin clinic-to-population ratio raise the value of free public clinics and confidential at-home testing across Connecticut (pop. 3,617,176). Sources: U.S. Census ACS (uninsured), HRSA & CDC NPIN (clinics), NPPES & OpenStreetMap (pharmacies), CDC/ATSDR SVI.

Statewide HIV snapshot

HIV in Connecticut (2023)

New diagnoses
7.8 / 100k
People living with HIV
10,751
On PrEP (coverage)
35.2%
Virally suppressed
70.9%

Connecticut HIV care continuum (2023)

Connecticut reports 7.8 new HIV diagnoses per 100,000, below the U.S. rate of 13.7. The rate has risen37% since 2020. Among Connecticut residents living with HIV, 92.7% know their status · 87.6% are linked to care · 77.9% are in care · 70.9% are virally suppressed. On prevention, 35.2% of those who could benefit from PrEP are taking it (above the 31.3% national average). Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.

Source: CDC NCHHSTP AtlasPlus. The CDC recommends everyone aged 13–64 test for HIV at least once, every clinic and lab listed above offers HIV testing.

Also screened

Viral hepatitis in Connecticut

Comprehensive panels also screen for hepatitis B and C, both sexually transmissible. Per 100,000, Connecticut vs U.S.

Hepatitis A (acute)
0.1U.S. 0.5
Hepatitis B (acute)
0U.S. 0.7
Hepatitis C (acute)
0.1U.S. 1.5

Congenital syphilis in Connecticut

Pregnant or planning to be?

Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. Connecticut reported 2 cases in 2023, up from 2 in 2020. Nationally, cases climbed from 2,163 (2020) to 3,882 (2023). It is almost entirely preventable with a syphilis test at the first prenatal visit.

Source: CDC NCHHSTP AtlasPlus, 2023.

How Connecticut's STD rates compare

Connecticut reported a chlamydia rate of 364.8 per 100,000 in its most recent surveillance year, 26% below the U.S. average of 492.2, and below the Northeast regional rate of 445.8. Gonorrhea ran 113.3 per 100,000, and primary-and-secondary syphilis 7.3.

Among the 50 states and DC, Connecticut ranks #41 of 51 for chlamydia, a lower rate than 78% of states. Statewide chlamydia has risen 3% since 2020. The 2020 dip in the trend reflects reduced pandemic-era screening, not lower transmission, and because most STDs are silent, reported counts understate true spread.

Access and cost across Connecticut

Testing reaches every corner of Connecticut: 487 public and community health clinics test free or on a sliding scale, private walk-in labs return results in 1–2 days, and at-home kits ship to every ZIP code, with the densest options around Bridgeport, New Haven, and Stamford.

About 6.7% of Connecticut adults are uninsured and 13.5% live below the poverty line, so cost is the most common reason testing gets delayed. Free public-clinic testing, sliding-scale community health centers, and self-pay private labs that never bill insurance keep screening within reach, weigh them on price, privacy, and turnaround using the comparison above.

Who's most at risk, and how often to test

About 28% of Connecticut residents are aged 15–34. The CDC estimates people aged 15–24 account for roughly half of all new STIs nationwide despite being a small share of the population, so screening guidance is age-aware.

Sexually active women under 25, and anyone with new or multiple partners, should test for chlamydia and gonorrhea every year; everyone aged 13–64 should test for HIV at least once; and pregnant residents are screened early in pregnancy. Because most STDs cause no symptoms, testing on the CDC's schedule, not only when something feels wrong, is the reliable way to catch an infection before it spreads.

Prevention, vaccines, and where to get help

Testing is one pillar; prevention is the other. Connecticut county and city health departments distribute free condoms, offer HIV counseling, and provide hepatitis A/B and HPV vaccination that heads off several of the infections screened for here, while PrEP and DoxyPEP sharply cut HIV and bacterial-STI risk.

If a result is positive, treatment is close to home: chlamydia, gonorrhea, syphilis, and trichomoniasis are curable with antibiotics, while HIV and herpes are managed with ongoing care. Public health departments treat on site and most private labs include a clinician consult, start with a free or low-cost Connecticut clinic above, or an at-home kit for private, mail-in screening.

Why it matters

Why STD testing matters

Find a lab near you
  • Reported counts only capture people who got tested, and because most STDs cause no symptoms, real transmission runs higher than any surveillance number suggests, so Connecticut's below-average numbers are no reason to skip screening, consistent testing is what keeps them low.
  • Untreated, these infections do lasting damage: chlamydia and gonorrhea scar the reproductive system and cause infertility; syphilis can lead to stillbirth and organ damage; any active STI raises HIV risk. Caught early, almost all are curable or controllable with a single course of treatment.
  • Make it routine, not reactive: test as part of your annual check-up if you're sexually active, every three months with new or multiple partners, and before unprotected sex with a new partner. Since 2015 the CDC has urged insurers to cover annual screening for women under 25 at no cost.
  • Testing protects more than you: a silent infection passes to partners unknowingly. When Connecticut residents test on a schedule, the whole state's transmission drops, knowing your status is the single highest-leverage thing you can do.

Medically Reviewed & Fact-Checked · Updated

Reviewed by EasySTD Editorial Team

Compiled and checked by EasySTD's editorial team against CDC and public-health sources. This is educational information, not a substitute for advice from a licensed clinician. Our editorial guidelines →

11 Sources

Data & references

Local context

About Connecticut

Syphilis is where Connecticut's STI picture demands the most attention: the state's rate among the worst in the nation, a stark contrast to its generally lower standing on infections like chlamydia and gonorrhea, where it fares considerably better than most states. That divergence matters because syphilis, including transmission to newborns, often goes undetected longer than other infections, and catching it early depends heavily on whether people can reach a provider willing to test for it. Geography shapes that access more than most residents might expect. Connecticut is one of the more densely networked states for clinic coverage, with providers spread across Hartford, New Haven, Bridgeport, and Stamford: yet one of the state's eight counties still has too few primary-care providers to meet federal adequacy standards, meaning a meaningful slice of the population faces real barriers to routine care.

That gap is modest by some states' measures, but in a small state where distances feel short, it can still be the difference between someone getting tested this month or not at all. Nearly three in ten Connecticut residents fall within the age range where STI transmission is most concentrated, and the state's relatively low uninsured rate means cost is less often the barrier here than provider availability and awareness. Knowing where to go, and that testing is straightforward, closes most of the remaining gap.

Free & low-cost testing in all 8 counties · at-home kits ship statewide

Largest metros

Where most Connecticut testing demand concentrates, each has its own local guide.

Connecticut snapshot

Who gets tested in Connecticut

State-level Census (ACS) figures that shape testing demand and access. Median age and income are population-weighted estimates.

Residents
3,617,176
Median age
40
Median income
$88,062
Below poverty
13.5%
College-educated
37%

Getting there

Major routes serving Connecticut

The interstates and highways that connect Connecticut's testing sites, most clinics and labs sit on or near one of these corridors.

  • US 1 (West Putnam Avenue)
  • US 44 (Mashamoquet Road)
  • US 6 (Main Street)
  • US 7 (Kent Road)
  • CT 15 (Merritt Parkway)
  • US 202 (Federal Road)
  • CT 32 (Route 32)
  • US 5 (State Street)

Reference

STD testing in Connecticut: screening, costs & privacy

Everything to know before you test in Connecticut: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Connecticut law.

Who should test, and whenCDC screening schedule + each infection's detection window

Who should get tested, and how often

Based on current CDC screening recommendations.

Group Tests How often
Everyone aged 13–64 HIV At least once
Sexually active women under 25 Chlamydia, gonorrhea Every year
Women 25+ with new or multiple partners Chlamydia, gonorrhea Every year
Pregnant people HIV, syphilis, hepatitis B & C, chlamydia Early in pregnancy
Gay & bisexual men (MSM) Chlamydia, gonorrhea, syphilis, HIV Every 3–6 months
Anyone who shares injection equipment HIV, hepatitis B & C At least yearly
All adults at least once Hepatitis C At least once

When to test: STD detection windows

Testing too early can return a false negative, confirm timing with a Connecticut-area provider.

Infection Earliest reliable test Sample
Chlamydia 1–2 weeks Urine or swab
Gonorrhea 1–2 weeks Urine or swab
Trichomoniasis 1–4 weeks Urine or swab
HIV (NAT / RNA) 10–33 days Blood
HIV (4th-gen Ag/Ab) 18–45 days Blood
HIV (antibody) 3–12 weeks Blood / oral
Syphilis 3–6 weeks Blood
Hepatitis B 3–6 weeks Blood
Hepatitis C 8–11 weeks Blood
Herpes (HSV) 4–16 weeks (antibody); swab a sore Blood / swab
Browse all STD & STI guides
What each STD test costsMedicare reference prices per lab test, a benchmark before you pay out of pocket

These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Connecticut often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.

Test Reference price CPT / HCPCS
Chlamydia (NAAT) $47.80 87491
Gonorrhea (NAAT) $47.80 87591
Trichomoniasis (NAAT) $47.76 87661
HIV-1/2 antigen/antibody $26.87 87389
HIV-1/2 antibody $22.44 86703
Syphilis (RPR/VDRL) $5.61 86592
Syphilis (treponemal antibody) $17.49 86780
Herpes (HSV NAAT) $47.76 87529
Hepatitis B surface antigen $15.33 87340
Hepatitis C antibody $29.16 86803

Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.

Confidentiality & consent in ConnecticutMinor consent and partner treatment (EPT) under state law, plus how to test privately

Two things that actually depend on Connecticut law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).

Can a minor consent on their own?

In Connecticut, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

Connecticut permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.

Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.

Learn more about confidential STD testing in Connecticut

Source: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.

Good to Know

STD testing FAQs in Connecticut

Answers to the questions Connecticut residents ask most before getting tested, from privacy and cost to timing and at-home options.

How does Connecticut rank for STDs in the U.S.?

Among the 50 states and DC, Connecticut ranks #41 of 51 for chlamydia, reporting about 365 cases per 100,000 (26% below the U.S. average). Reported counts understate the true total because most infections are silent, which is why routine screening matters statewide.

Which STDs are rising in Connecticut?

Since 2020, chlamydia is up about 3% in Connecticut. Syphilis, including congenital syphilis passed to newborns, is the fastest-growing STI nationally, so prenatal and routine screening are a priority here too.

What is the HIV situation in Connecticut today?

Connecticut reports about 7.8 new HIV diagnoses per 100,000 residents a year, a rate that has risen in recent years. About 70.9% of residents living with HIV are virally suppressed, undetectable means the virus can't be sexually transmitted (U=U). PrEP and free HIV testing are available across the state.

How common is chlamydia in Connecticut versus the U.S.?

Connecticut reported about 365 chlamydia cases per 100,000 (2023), 26% below the U.S. average of 492. It is the most commonly reported STD here, and often silent, so under-25s and anyone with new partners should screen yearly.

Is congenital syphilis a concern in Connecticut?

Congenital syphilis, when syphilis passes from parent to baby in pregnancy, is the fastest-rising STI crisis in the U.S. (about 3,882 U.S. cases in 2023), and it is almost entirely preventable with a simple blood test early in pregnancy. Connecticut recommends syphilis screening at the first prenatal visit, so testing while pregnant, or before, matters here.

Will STD testing show up on my insurance in Connecticut?

If you use health insurance, an Explanation of Benefits (EOB) may be mailed to the policyholder, which could be a parent or spouse. Under HIPAA (45 CFR 164.522) you can ask your insurer in writing to send communications to you confidentially. Connecticut adds its own protection: state law lets an enrollee request that insurance communications, including the Explanation of Benefits, be handled confidentially and sent to them rather than the primary policyholder. To leave no insurance trail at all, use a self-pay private lab, an at-home test kit, or a public health clinic, none of these bill your insurance.

Can I get tested anonymously in Connecticut?

Anonymous HIV testing is available at some sites in Connecticut; elsewhere testing is confidential (name-based) but still protected. Public health clinics and at-home kits also let you test without involving insurance or your regular doctor.

Can my partner be treated without their own visit in Connecticut?

Connecticut permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.

Where can I get free or low-cost STD testing across Connecticut?

Connecticut's 487 public and community health clinics, county and city health departments, FQHCs, and Title X family-planning sites, test for free or on a sliding scale statewide, which matters where about 6.7% of adults are uninsured. Pick your city below for the specific clinics nearest you.

How much does STD testing cost in Connecticut?

Free or sliding-scale at Connecticut's public clinics and FQHCs (Medicaid accepted); at-home kits run about $50–$150 for a full panel; private walk-in labs charge per test. No one is turned away for inability to pay at public health clinics.

How do I get PrEP for HIV prevention in Connecticut?

PrEP, a daily pill that prevents HIV, is available across Connecticut through health departments, FQHCs, and many primary-care and telehealth providers, often free or low-cost via insurance, Medicaid, or manufacturer assistance programs. Alongside testing and treatment, it's central to the state's HIV response. Any Connecticut clinic can start you, or you can begin through a telehealth service.

Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.