Going to rehab starts with a single step: calling a treatment facility or your doctor and saying you need help with substance use. From there, a clinical team handles most of the logistics. The process typically moves through a few predictable stages: finding a program that fits your situation, completing an intake assessment, going through detox if needed, and beginning structured treatment. Here’s what each stage actually looks like.
Decide What Level of Care You Need
Not all rehab looks the same. Treatment programs fall along a spectrum, and the right one depends on how severe your substance use is, whether you have medical complications, and what your home environment looks like. A clinician will formally assess you, but it helps to understand the basic options before you make that first call.
Standard outpatient involves fewer than 9 hours of treatment per week. You live at home and attend sessions around your normal schedule. This works best for people with a stable living situation and a milder substance use pattern.
Intensive outpatient (IOP) steps up to 9 to 19 hours per week. You still live at home but spend significant time in group therapy, counseling, and skill-building sessions. Many people use IOP as a first step or as a transition after residential care.
Partial hospitalization means 20 or more hours of treatment per week. You may go home at night, but your days are structured almost entirely around recovery programming.
Residential (inpatient) treatment means living at the facility 24 hours a day. This is what most people picture when they think of “rehab.” It’s appropriate when your home environment isn’t safe for recovery, when you’re at risk for severe withdrawal, or when previous outpatient attempts haven’t worked.
Hospital-based inpatient care is reserved for people who need round-the-clock medical or psychiatric monitoring, such as those with serious withdrawal risk or co-occurring medical conditions.
Find a Treatment Program
The federal government runs a free, anonymous search tool at FindTreatment.gov. You enter your location and filter by the type of care you’re looking for, whether that’s residential treatment, outpatient counseling, or medication-based treatment for opioid use. The database is updated annually from a national survey of treatment facilities. If you’re specifically looking for medication like buprenorphine or methadone for opioid addiction, the site lets you search for those providers separately.
You can also call SAMHSA’s national helpline at 1-800-662-4357, which is free, confidential, and available 24 hours a day. The person on the line can help you identify programs in your area and walk you through your options. Your primary care doctor is another starting point. They can refer you directly to a program and sometimes expedite the process.
What to Look For in a Facility
When comparing programs, check whether the facility is accredited by the Joint Commission or CARF (Commission on Accreditation of Rehabilitation Facilities). Accreditation means the program meets national standards for safety, staffing, and care quality. It’s not a guarantee of a good experience, but it’s a baseline marker that the facility has been independently reviewed. Most insurance companies also require accreditation before they’ll cover treatment.
Understand the Cost
A 30-day residential program typically costs between $5,000 and $20,000, with an average around $12,500. Luxury or specialty facilities can run as high as $80,000. Intensive outpatient programs at private facilities average around $17,250 for a 30-day period, though costs vary widely.
The Affordable Care Act requires individual and small-group insurance plans to cover substance use disorder treatment as an essential health benefit. Medicaid expansion programs and plans sold on state health insurance exchanges must include coverage, though the specific services covered vary by state. If you have insurance, call the number on the back of your card and ask what substance use treatment benefits you have. Many facilities also have financial counselors who will verify your insurance and explain your out-of-pocket costs before you commit.
If you’re uninsured, state-funded programs exist in every state. These often operate on a sliding-fee scale based on income. The FindTreatment.gov tool lets you filter for facilities that accept clients with no insurance.
What Happens at Intake
Once you’ve chosen a program, the first step is an intake assessment. This is a detailed interview, usually lasting one to two hours, where a clinician gathers enough information to build your treatment plan. Expect questions across six main areas: your withdrawal risk and recent substance use, any medical conditions, your mental health history, how motivated you feel to change, your history of relapse or previous treatment attempts, and your living situation and support network.
The clinical team uses this information to match you with the appropriate level of care. If you call a residential facility but your situation is better suited for outpatient care (or vice versa), they’ll typically tell you and help redirect. Blood work or other lab tests may be part of this process, particularly to check for liver function or other organ stress related to substance use.
The Detox Phase
If your body is physically dependent on alcohol, opioids, benzodiazepines, or certain other substances, you’ll likely need medically supervised detox before starting the main treatment program. Detox is the process of safely clearing the substance from your system while managing withdrawal symptoms.
The timeline ranges from 3 to 14 days. Outpatient detox averages about 6.5 days, while inpatient detox averages around 9 days. Most people detoxing from alcohol can do so safely in an outpatient setting. Fewer than 10 percent of people with alcohol withdrawal symptoms need inpatient admission. However, inpatient detox is necessary if you’re at risk for severe complications like seizures or delirium tremens, if you have serious medical conditions such as gastrointestinal bleeding or cirrhosis, or if you’re experiencing suicidal thoughts.
During inpatient detox, medical staff monitors your vital signs continuously and provides medication to ease symptoms like nausea, anxiety, tremors, and insomnia. Detox alone is not treatment. It’s the medical stabilization that makes therapy and rehabilitation possible.
Your Job Is Protected
If you’re employed, the Family and Medical Leave Act (FMLA) may protect your job while you’re in treatment. FMLA provides up to 12 weeks of unpaid, job-protected leave per year for a serious health condition, and substance abuse treatment qualifies when it’s provided by or referred by a health care provider. The key distinction: leave for getting treatment is protected, but absence due to substance use itself is not.
To be eligible, you must have worked for your employer for at least 12 months, logged at least 1,250 hours in the past year, and work at a location where the company employs 50 or more people within a 75-mile radius. You don’t have to disclose the specific nature of your treatment to your employer beyond what’s required for the leave request.
Your Records Are Confidential
Substance use treatment records have stronger privacy protections than most other medical records. A federal law known as 42 CFR Part 2 prohibits treatment programs from sharing any information that could identify you as having a substance use disorder unless you give written consent. With limited exceptions (like emergency medical situations), your records cannot be disclosed without your explicit permission or a court order.
This protection goes further than standard medical privacy rules. Your substance use treatment records cannot be used in legal proceedings against you without your consent. This means a prosecutor, employer, or anyone else generally cannot subpoena your rehab records to use against you in court. Treatment programs are required to notify you of these rights when you enter care.
What to Do Right Now
If you’re ready today, the fastest path is to call a facility directly or call SAMHSA’s helpline at 1-800-662-4357. Many residential programs can admit you within a few days, sometimes the same day if a bed is available. If you have insurance, call your insurer first to get a list of in-network providers, which will significantly reduce your costs. If you’re not sure what level of care you need, that’s fine. The intake team at any reputable program will assess you and point you in the right direction. You don’t need to have everything figured out before making the call.