Drug & alcohol rehab centers in New Haven, CT

Our directory brings together licensed drug and alcohol treatment providers in and around New Haven so you can compare options side by side. Listings draw on public data from federal and state sources, including the SAMHSA treatment locator and Connecticut Department of Public Health licensing records, as well as information supplied by the facilities themselves.

We prioritize providers that hold recognized third-party accreditation, maintain current state licensure and offer transparent information about levels of care, payment options and specialty programs. When you see a facility flagged with Joint Commission or CARF accreditation, that reflects a voluntary quality review beyond the state minimum.

• State licensure and current operating status
• Third-party accreditation such as Joint Commission, CARF or LegitScript certification
• Range of levels of care and specialty programming offered
• Payment flexibility, including insurance, Medicaid and sliding-scale options

We do not rank facilities based on payment for placement. Sponsored listings, where present, are labeled as such.

New Haven sits at the center of one of the hardest-hit regions in Connecticut's overdose crisis, which shapes both the need for treatment and the way local services have organized around it.

The city is served by the municipal New Haven Health Department rather than a county agency, since Connecticut does not operate county government. Our directory lists 31 treatment facilities serving New Haven and the surrounding towns, spanning medical detox, residential care and outpatient programs.

You can also browse the full Connecticut rehab directory to compare options in nearby cities such as Hartford, Bridgeport and Waterbury.

The local treatment landscape is anchored by a mix of hospital-affiliated programs, community providers and harm-reduction services. The APT Foundation operates one of the region's largest outpatient and medication-assisted treatment networks, and Yale-affiliated programs provide dual-diagnosis and community-based care through the Community Health Care Van.

New Haven's overdose fatality rate has run roughly three times the statewide average in recent years, according to reporting by DataHaven and the New Haven Health Department, which has pushed the city toward a harm-reduction framework built around naloxone access, syringe services and street outreach.

Opioids drive most of the local crisis. In the five-town New Haven region tracked by DataHaven, opioids were involved in 87 percent of overdose deaths as of mid-2023, with fentanyl present in about 79 percent, cocaine in 48 percent and the veterinary sedative xylazine in a growing share. Because xylazine does not respond to naloxone, local providers now pair overdose reversal with wound care and fentanyl test strip distribution.

For anyone weighing options, understanding the range of addiction treatment options is a useful starting point before contacting a specific program.

New Haven's role as a regional hub means many residents of surrounding Quinnipiack Valley towns, including Hamden, North Haven, Woodbridge and Bethany, travel into the city for care. That concentration of services can be an advantage because detox, residential and outpatient providers are clustered close enough that stepping down through levels of care rarely requires leaving the area.

Treatment costs in New Haven track closely with Connecticut statewide averages, which run higher than the national average in part because of the region's higher cost of living. The figures below reflect state-level averages for a full course of care at each level.

Actual costs vary widely by facility, program length and the extent to which your insurance will cover the bill, so treat these as planning benchmarks rather than quotes.

Because New Haven's cost of living sits above the Connecticut median, out-of-pocket prices at private New Haven facilities tend to sit at or above these state averages.

Most residents never pay the full sticker price, though. Insurance, Medicaid, and sliding-scale arrangements bring the real cost down substantially, and several local providers offer income-based fees or state-funded care. The gap between levels of care is wide, so it is worth weighing when a full residential stay is warranted versus when outpatient care can meet the same goals at a fraction of the cost.

Across the 31 New Haven area facilities in our directory, payment options are broad. Every listed facility accepts self-payment, 27 accept private insurance, 25 accept Connecticut's Medicaid program and 18 accept Medicare. Many also offer financial assistance or sliding-scale fees, so cost should not be the reason someone delays reaching out.

The right payment path depends on your coverage and income. Below is how the most common options work for New Haven residents.

New Haven's 31 facilities cover the full continuum, from medically supervised detox through long-term outpatient care. The counts below reflect programs in our directory serving the New Haven area. Because many providers offer more than one level, someone can often stay with the same organization while stepping down from detox to residential to outpatient support.

Medical detox is the starting point for many people with physical dependence on opioids, alcohol or benzodiazepines. Twelve local facilities provide supervised withdrawal management, where clinical staff monitor symptoms and, when appropriate, use medication to keep the process safe.

You can read more about what supervised detox involves before you go in.

Inpatient and residential care gives structured, around-the-clock support away from daily triggers. Ten New Haven area programs offer inpatient rehab, typically lasting 30 to 90 days depending on need. This level suits people with more severe use, unstable home environments or a history of relapse after outpatient care.

Outpatient programs are the most widely available level here, with 26 clinics offering everything from weekly counseling to more intensive schedules. Intensive outpatient programs allow people to keep working or caring for family while still getting substantial treatment. Providers such as the APT Foundation run large outpatient and medication-assisted treatment operations in the city.

Dual diagnosis care is broadly available, with 26 facilities equipped to treat substance use alongside co-occurring depression, anxiety or trauma. Integrated treatment matters because untreated mental health conditions are a common driver of return to use.

For anyone finishing a higher level of care, continuing support helps hold gains. New Haven has one directory-listed sober living home, and most outpatient providers coordinate rehab aftercare to bridge the transition back to independent living.

Beyond the standard continuum, many New Haven area providers tailor programming to specific groups and substances. The counts below reflect facilities in our directory offering each specialty. Matching a program to your situation, whether that is a specific substance, an age group or an identity-affirming setting, tends to improve engagement and follow-through.

With 21 programs focused on alcohol use disorder, alcohol remains the most commonly treated substance across the New Haven area, followed by 16 programs specializing in opioid use disorder, which reflects the region's heavy fentanyl burden. Four facilities offer LGBTQ+ affirming addiction care, and gender-specific tracks are widely available, with 17 programs each for women and men.

Programming for young adults is nearly universal among local providers, and 13 facilities offer services geared toward older adults, whose treatment needs often intersect with chronic pain and prescription medication use.

New Haven has one of Connecticut's most developed harm-reduction and free-service networks, built through the New Haven Health Department's partnership with DataHaven and the Quinnipiack Valley Health District under the CDC's Overdose Data to Action grant.

The resources below are free or low-cost and open to residents regardless of insurance status. Where 24/7 crisis help is needed, start with the numbers under crisis support.

New Haven carries a heavier overdose burden than most of Connecticut. In recent years, the city's fatal overdose rate has run roughly three times the statewide average, and DataHaven's Overdose Data to Action reporting found a record 154 overdose deaths across the five-town New Haven region in 2022. The figures below put the local and state picture in context.

The data also shows why local providers have shifted toward layered overdose response. As of mid-2023, cocaine was present in 48 percent of regional overdose deaths and xylazine in 13 percent, a share that has climbed since.  Because xylazine is a sedative that naloxone cannot reverse, fentanyl test strips and drug-checking services have become central to harm reduction in the city.

Connecticut's overdose death rate has consistently run above the national substance use statistics baseline. However, the three-year statewide decline in fatalities has been attributed in part to wider naloxone distribution, an effort New Haven has led through its health department and community partners.