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DUAL DIAGNOSIS DRUG REHAB — CONNECTICUT

Dual Diagnosis Drug Rehab in Connecticut

234+ verified dual diagnosis drug rehab programs in Connecticut. Insurance verified free — same-day admissions available.

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Treatment Guide
Reviewed by licensed addiction counselors & behavioral health specialistsDRH Clinical Review Team
Updated April 25, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
Call or Text 988 Crisis Lifeline
What Is This

What Is Dual diagnosis drug rehab?

Dual diagnosis — also called co-occurring disorders — refers to the simultaneous presence of a substance use disorder and one or more mental health conditions such as depression, anxiety, PTSD, bipolar disorder, or schizophrenia. According to SAMHSA's 2022 National Survey on Drug Use and Health, over 21 million Americans have a co-occurring substance use and mental health disorder.

Treating addiction without addressing the underlying mental health condition is one of the primary reasons people relapse. Integrated dual diagnosis treatment — where both conditions are treated simultaneously by the same clinical team — produces dramatically better outcomes than treating each condition separately. Connecticut has 234+ dual diagnosis programs staffed by addiction specialists and licensed mental health professionals.

Call (866) 720-3784 to find an integrated dual diagnosis program in Connecticut that accepts your insurance. Our specialists can assess your needs and identify programs equipped to treat both conditions.

Directory

Dual Diagnosis Drug Rehab Programs in Connecticut

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Services Provided
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234 results

ADRC Inc

Hartford, Connecticut

In Hartford, CT, ADRC Inc segments their treatment services based on Substance Abuse Treatment Services within a Long-term residential. The segmented services encompass Substan...

Adult Psychiatric Clinic

New Haven, Connecticut

Located in New Haven, CT, Adult Psychiatric Clinic is a Mix of Mental Health and Substance Abuse providing Substance abuse treatment in an Outpatient setting. Persons with co-o...

Alcohol and Drug Recov Ctrs Inc (ADRC) (Residential Program/Intensive) located at 500 Blue Hills Avenue, Hartford, CT 06112, United States is an alcohol treatment center providi...

Alcohol and Drug Recov Ctrs Inc (ADRC) (Detoxification Center) located at 500 Blue Hills Avenue, Hartford, CT 06112, United States is a drug treatment program providing substanc...

ALSO Cornerstone Inc

New Haven, Connecticut

ALSO Cornerstone Inc (New Haven) located at 205 Orange Street, New Haven, CT 06510, United States is a drug rehab center providing substance abuse treatment and a halfway house ...

Angelus House

Bethlehem, Connecticut

Exclusive programs and groups, designed to treat Persons with co-occurring mental and substance abuse disorders are facilitated. Bethlehem, CT's Angelus House does offer paymen...

APT Foundation Inc

New Haven, Connecticut

APT Foundation Inc (Access and Treatment Services) located at 1 Long Wharf Drive, New Haven, CT 06511, United States is a drug treatment center providing substance abuse treatme...

APT Foundation Inc

New Haven, Connecticut

APT Foundation Inc (Orchard Clinic) located at 540 Ella T Grasso Boulevard, New Haven, CT 06519, United States is a drug treatment facility providing substance abuse treatment a...

APT Foundation Inc

New Haven, Connecticut

APT Foundation Inc (Park Hill Clinic) located at 540 Ella T Grasso Boulevard, New Haven, CT 06519, United States is a drug rehab program providing substance abuse treatment, met...

APT Foundation Inc

New Haven, Connecticut

APT Foundation Inc (APT Meth Main Prog/APT Legion Clinic) located at 495 Congress Avenue, New Haven, CT 06519, United States is a drug rehab facility providing substance abuse t...

APT Foundation Inc

New Haven, Connecticut

APT Foundation Inc (Women in Treatment) located at 540 Ella T Grasso Boulevard, New Haven, CT 06519, United States is a drug treatment program providing substance abuse treatmen...

APT Foundation Inc

North Haven, Connecticut

In North Haven, CT, APT Foundation Inc segments their treatment services based on Substance Abuse Treatment Services within a Outpatient. The segmented services encompass Subst...

Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
Related Treatment Types

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FAQ

Frequently Asked Questions

What is Dual diagnosis drug rehab and who is it for?
Dual diagnosis (co-occurring disorder) programs treat addiction and mental health simultaneously. SAMHSA data shows over 50% of people with substance use disorder also have a co-occurring mental health condition. Treating only the addiction — without addressing the underlying condition — significantly increases relapse risk. Call (866) 720-3784 to find the right dual diagnosis drug rehab program in Connecticut.
How many dual diagnosis drug rehab programs are in Connecticut?
Connecticut has 234+ verified dual diagnosis drug rehab facilities in our directory — sourced from SAMHSA's N-SSATS database and verified for active state licensing. All programs are required to meet state licensing standards for clinical staffing, safety, and evidence-based treatment. Use the directory filters to narrow by payment type or call (866) 720-3784 for a personalized match.
Does insurance cover dual diagnosis drug rehab in Connecticut?
Yes — most insurance plans, including Medicaid and Medicare, are required to cover dual diagnosis drug rehab under the Mental Health Parity and Addiction Equity Act. Call (866) 720-3784 for a free insurance verification.
How do I find a dual diagnosis drug rehab program near me in Connecticut?
Browse our directory above — use the filters to narrow by care type, payment method, or special population. For the fastest results, call (866) 720-3784. Our specialists know which Connecticut dual diagnosis drug rehab programs have current availability, accept your insurance, and can arrange same-day admission — completely free and confidential, 24/7.
All Connecticut Rehab Centers

Where Do Calls Go?

Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser.

Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.