90 Day Addiction Treatment Program | Three Months to Transform Your Life

A 90 day addiction treatment program offers three full months of structured, intensive care designed to promote lasting recovery. This extended rehab option provides time for detox, therapy, life skills, and relapse prevention. Explore the trusted facilities below to find the right program for you or your loved one—real change starts here.

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(770) 557-3566
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Sautee-Nacoochee, Sautee, GA 30571
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(810) 225-2554
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12851 Grand River Ave, Brighton, MI 48116
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(928) 537-2951
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2500 E Show Low Lake Rd, Show Low, AZ 85901
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11210 FM102, Egypt, TX 77436
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(508) 224-7701
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1233 State Rd, Plymouth, MA 02360
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(508) 742-4400
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10 Meadowbrook Rd, Brockton, MA 02301
(877) 345-3347
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10499 48th St, Augusta, MI 49012
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(309) 431-5930
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3402 W New Leaf Ln, Peoria, IL 61615
(815) 744-4555
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1621 Theodore St, Joliet, IL 60435
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(617) 456-1201ext102
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24 Windermere Rd Dorchester, Boston, MA 02125
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Last Edited: July 13, 2025
Author
Andrew Lancaster, LPC, MAC
Clinically Reviewed
Jim Brown, CDCA
All of the information on this page has been reviewed and certified by an addiction professional.

Addiction is a life-threatening condition. It doesn’t just affect the person using—it affects families, jobs, health, and even survival. In fact, the Centers for Disease Control and Prevention (CDC) reports that over 100,000 people died from drug overdoses in a single year in the U.S. That’s more than 270 people each day. The longer addiction goes untreated, the harder it is to break free. But there’s good news: recovery is absolutely possible, and many find lasting freedom through a 90 day addiction treatment program.

This type of three-month rehab program provides enough time not just to get clean, but to stay clean—by building healthier habits, addressing trauma, and learning how to live life without substances. It’s more than detox. It’s a full reset.

As actor and advocate Russell Brand once said:
“The mentality and behavior of drug addicts and alcoholics is wholly irrational until you understand that they are completely powerless over their addiction—and unless they have structured help, they have no hope.”

A 90-day program gives people that structured help—and, more importantly, hope.

What Is a 90 Day Addiction Treatment Program?

A 90 day addiction treatment program is a long-term rehab option that provides intensive care over a three-month period. This extended length of treatment allows individuals to move beyond just the physical symptoms of addiction and dive into the emotional and psychological roots of the disease.

These programs typically include:

  • Medical detox (if needed)
  • Daily individual and group therapy
  • Mental health counseling for dual diagnosis
  • Relapse prevention planning
  • Family therapy and support
  • Life skills training and aftercare planning

Why 90 Days? The Power of Time in Recovery

According to the National Institute on Drug Abuse (NIDA), treatment that lasts at least 90 days provides the best outcomes for long-term sobriety. That’s because addiction changes how the brain works—and rewiring it takes time.

A 30-day stay might help someone through detox and early recovery, but it often isn’t enough to create lasting change. A three-month rehab program gives people time to:

  • Stabilize emotionally and physically
  • Identify triggers and learn coping strategies
  • Address past trauma, mental health issues, or family problems
  • Rebuild trust and repair damaged relationships
  • Practice new skills in a safe, supportive setting

What to Expect in a Three-Month Rehab Program

Every rehab center is different, but most 90 day addiction treatment programs follow a similar structure:

1. Medical Detox (First 3–10 Days)

If needed, you’ll start with supervised detox to safely manage withdrawal symptoms. This step is critical for your body to clear substances and begin healing.

2. Residential or Outpatient Treatment

You’ll participate in therapy, group support, and educational classes each day. Many programs offer both inpatient (residential) and outpatient options depending on your needs and progress.

3. Family Involvement

Addiction affects the entire family. Many 90-day programs include family therapy or workshops to educate and heal together.

4. Relapse Prevention and Life Skills

In the final weeks, you’ll focus on planning for life after rehab—learning job readiness, financial skills, emotional regulation, and finding local recovery support.

Who Should Consider a 90 Day Program?

While every person is different, a 90 day addiction treatment program is ideal for:

Inpatient vs. Outpatient Options

You can complete a 90-day program in two main ways:

  • Inpatient Rehab: You live at the treatment facility full-time. Best for those needing structure, medical support, or distance from triggers.
  • Outpatient Rehab: You live at home but attend treatment daily or several times a week. Good for those with family support and fewer medical needs.

Some people begin in inpatient and transition to outpatient as they progress—this is called a step-down approach, and it helps people adjust gradually.

Real-Life Benefits of a 90 Day Program

One person in recovery shared:
“I tried 30-day programs twice and always relapsed within a month. But 90 days gave me time to actually understand why I used. I learned how to face life instead of running from it. That extra time saved my life.”

This is a common story. Many people need more time to truly heal—not just physically, but emotionally and spiritually.

What Happens After 90 Days?

Your recovery doesn’t end when the program ends. A good three-month rehab program will help you build an aftercare plan, which may include:

Recovery is a lifelong journey—but 90 days gives you a solid launchpad.

How to Pay for a 90 Day Rehab Program

Concerned about cost? Don’t let that stop you. Many 90-day programs accept:

The investment in treatment can literally save your life—or your loved one’s. Reach out to programs directly to ask about your options.

Three Months to a New Life

A 90 day addiction treatment program may feel like a long commitment—but in the grand scheme of a lifetime, it’s just a blink. And those 90 days can completely transform your future.

It’s not just about stopping drugs or alcohol. It’s about healing what drove you to use. It’s about learning how to live again—with joy, confidence, and purpose.

If you’re ready for real change, if you’re tired of living in pain or fear, give yourself the gift of time. A three-month rehab program might be the start of the life you were meant to live.

You don’t have to do this alone. Recovery is possible—and it starts with one courageous step.

Frequently Asked Questions
What is a 90 day addiction treatment program?
A 90 day addiction treatment program is a comprehensive rehab plan that provides three months of intensive therapy, medical care, and support for individuals recovering from substance use. It offers more time than standard 30-day programs, allowing patients to address the root causes of addiction and build long-term recovery skills.
How effective is a three-month rehab program?
Studies from the National Institute on Drug Abuse (NIDA) show that treatment lasting 90 days or longer leads to better outcomes and lower relapse rates. A three-month rehab program gives people enough time to detox, heal emotionally, develop coping strategies, and build a solid foundation for lifelong sobriety.
Who should consider a 90 day rehab program?
A 90-day program is ideal for people with chronic or long-term addiction, co-occurring mental health disorders, or a history of relapse after shorter treatment stays. It's also a strong choice for those who need more time to recover in a safe and structured environment.
What happens during a 90-day addiction treatment program?
During a 90-day program, individuals go through medical detox (if needed), followed by daily therapy sessions, group counseling, mental health support, relapse prevention, and life skills training. Most programs also include family therapy and detailed aftercare planning for continued support post-treatment.
Does insurance cover 90 day rehab programs?
Yes, many 90 day addiction treatment programs are covered by private insurance, Medicaid, or Medicare. Coverage depends on your specific plan, so it's important to contact the rehab center or your insurer directly to confirm what services are included.
Article Sources
Medical Reviewer
Medical Reviewer
Jim Brown, CDCA
Author
Author
Andrew Lancaster, LPC, MAC