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Residential rehab for opiate addiction

Living at a treatment program for a while. What it involves, who it helps and how to tell a good program from a bad one.

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Updated October 2026. Sources are linked on this page.

Illustration of a nurse and a patient talking across a desk in a bright clinic room

The short answer

What it is
A program you live at, with counseling, medical care and support available day and night.
How long
Usually a few weeks to a few months. Some longer programs run for a year or more.
What it costs
Each program sets its own price and coverage varies, so get the cost and what your plan pays in writing.

What residential treatment is

In residential treatment you live at the program instead of going home each night. Staff are there around the clock. Your days are planned, and the usual pressures and triggers are out of reach for a while.

People also call it inpatient rehab. Strictly, inpatient care means a short hospital stay for people who need 24-hour medical attention, often for withdrawal. Residential care is longer and less medical.

According to the National Institute on Drug Abuse, residential programs may provide individual and group counseling, medications, access to mutual support groups and referrals to continuing care when you leave.

It is one of several routes. Our treatment options page shows how it compares with the others.

Typical lengths of stay

SAMHSA says residential care usually lasts a few weeks to a few months. Programs for more serious conditions can last a year or more.

Many programs advertise a set number of days. No fixed number is right for everyone. What matters is that the stay is long enough for you to get stable and that there is a solid plan for afterwards.

If you still have opioids in your system when you arrive, the first days are usually spent on supervised withdrawal or starting a medication.

What a day looks like

Every program is different, but most days follow a fixed timetable. A typical one includes:

  • a set wake-up time, meals together and medication rounds
  • group sessions, which make up most of the day
  • a one-to-one session with your counselor, often weekly
  • classes on cravings, triggers and coping skills
  • some exercise, chores and free time
  • a mutual-help or peer support meeting in the evening

Phone use and visits are often limited at first. Ask about the rules beforehand, including whether family can take part in sessions.

Who benefits most from a residential stay

Many people do well without ever living at a program. A residential stay tends to help most when:

  • home is not a safe place to stop, because others there use or you have no stable housing
  • outpatient care has not been enough, even with medication
  • you have other mental health or medical conditions that need close attention
  • you use several substances, such as opioids with alcohol or benzodiazepines

Leaving work and family for weeks is a big step. Our page on taking leave for treatment explains job-protected leave.

Questions to ask before you say yes

SAMHSA publishes a short checklist of signs of quality treatment. These questions follow it.

  • Do you offer medication for opioid use disorder, and can I stay on mine? A quality program provides FDA-approved medication. Be cautious of any program that makes you stop buprenorphine or methadone to be admitted. Leaving a residential stay with no medication and a lowered tolerance raises the risk of overdose.
  • Are the program and its staff licensed and accredited? Ask by whom, and check with your state.
  • Which therapies do you use? Look for named, evidence-based ones such as cognitive behavioral therapy.
  • Can my family be involved if I want that?
  • What happens when I leave? Expect a written plan with booked appointments. See aftercare for what a good one covers.
  • What will I owe, in writing? Ask what your insurance pays and what happens to the bill if you leave early.

Signs of a low-quality or predatory program

Most programs are honest. Some are not, and they target frightened families. Be careful if you notice any of these:

  • Someone offers free flights, cash, gifts or free rent to get you to enrol. Paying or taking kickbacks for patient referrals is a federal crime.
  • A hotline will not say who owns it or keeps steering you to a single facility.
  • You are promised a cure or quoted a success rate with no source.
  • You are pushed to commit today, or to travel far from home before anyone has assessed you.
  • Staff will not give a price, a license number or the names of clinical staff.
  • Medication is banned, or described as “not real recovery”.
  • They seem more interested in your insurance details than in your health.

Our directory lists licensed programs drawn from public records, and no listing is paid for. You can find treatment in your state and read how we choose listings.

What residential rehab costs

With Medicaid

Medicaid coverage of residential stays differs by state. Ask your plan before you commit.

See your options: With Medicaid

With private insurance

Marketplace plans must cover substance use treatment, but may need to approve a stay first.

See your options: With private insurance

With no insurance

State-funded places may have a waiting list. Ask about interim care while you wait.

See your options: With no insurance

Find residential rehab in your state

Real, licensed facilities from public records. No paid placements.

Questions people ask us

How long is residential rehab for opiates?

SAMHSA says residential care usually lasts a few weeks to a few months, and longer programs can run a year or more. The right length depends on your health, your progress and what support you have at home. No fixed number of days is right for everyone, so ask how the program decides when you are ready to leave.

Can I take buprenorphine or methadone in rehab?

You should be able to. SAMHSA lists medication among the signs of quality treatment. Some programs still do not allow it, so ask directly before admission. If a program requires you to stop a medication that is working, look for another one.

Is residential rehab better than outpatient treatment?

Not for everyone. Many people do well in outpatient care with medication. Residential rehab tends to help most when home is unsafe or unstable, when other conditions need close care, or when outpatient treatment has not held. A clinician can help you decide.

How much does residential rehab cost?

Prices vary a great deal from one program to another, so we do not quote a figure. Ask each program for a written estimate and call your insurer about what it will pay. Our rehab cost guide explains what drives the price and where to find lower-cost options.