Rehab Rules: What You Can and Cannot Do in Treatment

Last updated August 24, 2026

Most residential addiction treatment facilities restrict phone use at least initially, limit visitors to scheduled times, prohibit romantic relationships between residents, and require participation in the daily schedule. Rules differ significantly between facilities and between levels of care — outpatient programmes impose almost none of these. Nothing here is detention: voluntary treatment can be left at any time, though staff will normally ask for a discharge conversation first.

The short version

Rules exist to remove decisions, not to punish — they concentrate where relapse risk is highest — phones, visitors, leaving the site
Voluntary treatment means voluntary — you can leave; staff will ask to talk first and record it as leaving against medical advice
Medication rules are worth asking about first — programmes differ on whether medication for opioid use disorder continues on site
Ask to read the rules before admission — a programme that will not show them in advance has told you something

Diagram of the rules that structure a treatment programme — Most rules exist to remove decisions during the period when making them is hardest.

Table of restrictions by level of care: phone limits, visitor days, leaving the site, testing, group attendance — Nearly everything people fear about rules belongs to one level of care, and that level is offered by 21.4% of facilities.

Table of rules in residential versus outpatient treatment: phone restrictions, visiting days, testing, required groups — Outpatient keeps most of your ordinary life intact, which is why the rule sets look so different.

Five-step diagram of the first days: intake, withdrawal management if needed, orientation, groups beginning — Admission days are administrative and clinical rather than therapeutic. That is expected, not a sign of a poor programme.

Table of what FMLA covers for substance abuse: leave for treatment, leave on referral, caring for a family member — The boundary the regulation draws: protection attaches to the treatment, not to the underlying situation.

How much of the market these rules actually describe

Our analysis

Rules bite hardest in residential programmes, which is where most articles about rehab rules are set. That tier is far smaller than the coverage suggests, so it is worth knowing which set of rules will apply to you.

21.4%: of facilities offer residential care; the setting where phone, visitor and leave rules apply in full
85.4%: offer outpatient care; where you keep your phone, your job and your home, and testing is the main rule
51.4%: accept criminal justice referrals; relevant if attendance is court-ordered, where the order sets terms as well

How we got this: we pulled the full public listing from SAMHSA’s FindTreatment.gov on August 25, 2026, removed duplicate entries by name, street and ZIP, and counted how many of the 10,233 remaining facilities report each service. SAMHSA publishes the directory; it does not publish these proportions — see how the count is made. Repeat the pull and you will get the same numbers, give or take facilities that opened or closed since.

What these numbers cannot tell you: they are self-reported by facilities, they describe availability rather than quality, and a national proportion says nothing about what is open near you this week. Use them to know what to ask for, not to decide where to go.

What actually happens in a rehab centre, day by day

People picture either a hospital ward or a retreat, and residential treatment is neither. The structure is closer to a working day with clinical content: it is repetitive on purpose, because predictability is doing part of the work. What follows describes the common shape rather than any specific programme, and individual centres vary considerably.

The shape of an ordinary day

Most residential programmes run to a timetable: a fixed wake time, breakfast, a morning check-in or community meeting, then a block of group therapy through the middle of the day. Individual sessions with a counsellor happen once or twice a week rather than daily, which surprises people who expected the reverse. Afternoons usually mix psychoeducation — sessions on how substances act, on triggers, on relapse prevention, with something physical or practical. Evenings often include a mutual-aid meeting on site, then a set lights-out. Medical and medication reviews are scheduled around this rather than filling it.

What the first few days involve

Admission days are mostly administrative and clinical rather than therapeutic: an intake assessment, a medical history, a search of belongings, forms about consent and confidentiality, and if withdrawal management is needed, that comes first and is monitored. Group participation typically begins once someone is medically settled. The first days are also when phone access is most restricted, which is the rule people find hardest and the one most often misread as punishment rather than as a way of reducing contact with the sources of supply during the period of highest risk.

What a 60-day programme adds over a 30-day one

The clinical content is not usually different in kind; what changes is how much of it happens after the acute phase. Thirty days is largely occupied by stabilisation, orientation and the beginning of therapeutic work. A longer stay puts more time on the part that predicts outcome — practising new responses, addressing a co-occurring condition properly, and building the aftercare arrangement rather than sketching it in the last week. NIDA’s summary of the evidence is that remaining in treatment for an adequate period is critical, which is why insurers reviewing a stay in blocks of days and clinicians recommending longer stays so often end up in disagreement.

How alcohol programmes differ from drug programmes

Less than people expect once treatment is under way, and considerably at the start. Alcohol withdrawal is one of the few withdrawals that can be medically dangerous, so the opening days are more likely to involve monitored withdrawal management. After that, the therapeutic content largely converges, and most programmes treat mixed groups rather than separating by substance. The differences that persist are practical: medication options differ, and the social ubiquity of alcohol makes the return-home planning look different from planning around an illicit substance.

Rules that come from outside the programme

Not every rule you will be held to is written by the treatment centre. Where attendance is tied to a court, an employer or a professional licence, a second set of conditions runs alongside the house rules, and where the two conflict, the outside one usually wins.

Court-ordered and probation conditions

Where treatment is a condition of probation, a diversion programme or a court order, the terms of that order govern. That typically means attendance is reported, leaving early is a breach rather than a discharge, and testing results may be shared with the court, which is a narrow, specific exception to the confidentiality that otherwise covers treatment records. Just over half the facilities in our count, 51.4%, accept criminal justice referrals, so programmes experienced in this are not hard to find. Ask at admission exactly what is reported, to whom and how often, and get it in writing.

Employers, EAPs and return-to-work agreements

Where an employer is involved, it is usually through an employee assistance programme or a return-to-work agreement, and the agreement may require completion of a programme, ongoing testing, or periodic reports of attendance. What an employer is entitled to know is narrower than most people assume: attendance and fitness for duty, generally, rather than clinical content. It is worth reading the agreement before signing and asking specifically what the programme will and will not disclose.

Professional licensing boards

Clinicians, pilots, lawyers and other licensed professionals are frequently subject to a monitoring programme run by their board or a professional health programme, and those tend to be the strictest regime of all: longer monitoring periods, observed testing, and specific requirements about which facilities are acceptable. Anyone in this position should confirm before admission that the programme is one their board will accept: a completed course at an unapproved facility can fail to count.

Phones and devices

Policies range from full confiscation for an initial period, to scheduled access windows, to no restriction at all. The stated reasoning is consistent: reducing contact with people connected to drug or alcohol use, limiting distraction during early treatment, and protecting other residents' privacy. If maintaining contact with children, an employer or a lawyer is essential for you, raise it before admission — most facilities have a process for it rather than a blanket refusal.

Visitors

Residential programmes typically allow visits on set days after an initial adjustment period of roughly one to two weeks. Many run family therapy sessions separately from social visits, and those are usually the more valuable ones. Ask what the schedule is, who counts as approved, and whether children may visit — practices differ widely.

Relationships between residents

Nearly universally prohibited during treatment. The rationale is clinical rather than moralistic: new relationships in early recovery reliably divert attention from treatment and complicate group dynamics for everyone in the programme. Breaching this rule is one of the more common causes of discharge.

Can you leave whenever you want

In voluntary treatment, yes. Facilities cannot hold a voluntary patient, and the exceptions are narrow — court-ordered treatment, or an active involuntary commitment under state law. Leaving against clinical advice is discouraged and staff will normally request a conversation first, which is worth having: it is often the point at which a solvable problem gets solved.

What gets someone discharged

Using alcohol or drugs on site, bringing in substances, violence or threats, and repeated refusal to participate are the usual grounds. Policy on a single lapse varies — some facilities treat it clinically and adjust the plan, others discharge. This is a fair question to ask before admission, because the answer tells you a good deal about the programme's clinical philosophy.

What to ask before you admit

Rules vary enough between facilities that assuming is expensive. Four questions cover most of what people are surprised by later.

What is the phone policy in the first two weeks?

This is the restriction people react to most. Ask whether phones are held, whether there are scheduled access windows, and what the exception process is for a lawyer, an employer or a child. Facilities almost always have one, so the answer is rarely a flat no.

What happens after a lapse on site?

Some programmes treat a single use clinically and adjust the plan; others discharge immediately. Both are defensible positions, but they lead to very different outcomes for the same event. The answer also tells you a great deal about the programme’s clinical philosophy.

Can family visit, and when do family sessions happen?

Visits usually start after an initial adjustment period of one to two weeks. Family therapy sessions are scheduled separately from social visits and are generally the more useful of the two. Ask whether children are allowed, because practice varies widely between facilities.

What are the rules on medication?

If you take medication for opioid use disorder, for mental health or for a physical condition, confirm before admission that the programme continues it. Some residential programmes and many sober living homes have restrictions worth knowing in advance rather than at the door.

What happens to your job

This is the question that stops people going, and it is answered badly almost everywhere — usually as either “you are protected” or “you will be fired”, when the federal rule says something more specific than either. The relevant regulation is 29 CFR §825.119, and it is short enough to be worth knowing accurately.

Treatment can qualify for FMLA leave; using does not

Substance use may be a serious health condition under the Family and Medical Leave Act, and leave may be taken for treatment — but the regulation is precise about the boundary: FMLA leave may only be taken for treatment by a health care provider, or by a provider of health care services on referral by one. Absence because of the use of the substance, rather than for treatment, does not qualify. That single distinction explains most of the confusion: the same person can be protected for the weeks they are in a programme and unprotected for the Monday they did not come in.

Who is eligible in the first place

FMLA does not cover everyone. An eligible employee must have worked for the employer for at least 12 months, have at least 1,250 hours of service in the 12 months immediately before the leave starts, and work at a site where the employer has 50 or more employees within 75 miles. If any of those three is not met, the federal entitlement does not apply — which does not mean nothing is available, but does mean the conversation shifts to company policy, state law and short-term disability rather than to a federal right.

The part people are not told

Taking treatment does not put an employee beyond employment action. The regulation states it plainly: an employer may not act against someone because they exercised the right to take FMLA leave for treatment — but if the employer has an established policy, applied non-discriminatorily and communicated to all employees, under which someone may be terminated for substance abuse, that person may be terminated under that policy whether or not they are presently on FMLA leave. So the protection attaches to the leave, not to the underlying situation, and a drug-free workplace policy that predates everything can still operate.

Leave to care for someone else

Less well known and frequently relevant: an employee may also take FMLA leave to care for a covered family member who is receiving treatment for substance abuse, and the employer may not take action against them for doing so. If you are the person trying to get someone else into treatment, that provision may apply to you rather than to them.

How much to tell an employer

Less than most people assume. FMLA runs on certification of a serious health condition by a health care provider; the employer receives what the certification form requires, not a diagnosis narrative and not the name of a facility. Treatment records themselves are protected by federal confidentiality rules stricter than HIPAA. If an employer is asking for more than the process requires, that is worth raising with HR or the leave administrator rather than answering.

Employee assistance programmes and return-to-work agreements

Where an employer is already involved — usually through an EAP or after a positive test — a return-to-work agreement may set its own terms: completion of a programme, ongoing testing, periodic confirmation of attendance. Those are contractual rather than statutory, they can require more than the law does, and they are worth reading before signing. What an employer is entitled to know under such an agreement is still narrower than most people assume: typically attendance and fitness for duty rather than clinical content.

Work, study and outside obligations

Residential treatment generally does not accommodate working. Partial hospitalisation rarely does. Intensive outpatient is the level designed to fit around employment, often with evening tracks. If you cannot step away from work, that constraint should shape the level of care you choose rather than being discovered after admission.

Checklist of FMLA eligibility: 12 months with the employer, 1,250 hours in the last year, 50 employees within 75 miles — FMLA does not cover everyone. Failing any one of these moves the question to company policy, state law and short-term disability.

Five-step diagram of what an employer learns during FMLA leave: request, certification, dates rather than narrative — Employers receive what the certification form requires, not a diagnosis and not the name of a facility.

Table of rules originating outside the programme: court order, return-to-work agreement, licensing board, FMLA, house rules — Where an outside requirement conflicts with a house rule, the outside one usually wins.

Checklist of questions about lapses to ask before admission: discharge policy, what is reported, whether the bed stays open — Two programmes under identical rules answer these very differently, which is exactly why asking beforehand is worth it.

Where this sits in the system of care

Addiction treatment is organised into levels of care, and clinicians choose between them using the ASAM criteria (six dimensions covering withdrawal risk, medical and psychiatric conditions, readiness, relapse risk and, decisively, the environment you return to. Facilities are licensed by the state and many hold additional accreditation from bodies such as the Joint Commission or CARF; that status is worth confirming for any specific programme. Percentages below are our count of how many facilities in the federal directory report offering each level of care.

Detox19.5% of facilitiesmedical withdrawal management, 3–7 daysDetox vs rehab
Residential21.4% of facilitieslive on site, 24-hour staffingInpatient vs outpatient
PHP20–30 structured hours a week, sleep at homePHP vs IOP
IOP9–19 hours a week, usually compatible with workPHP vs IOP
Standard outpatient85.4% of facilities1–8 hours a week, the maintenance levelMutual aid options

“Remaining in treatment for an adequate period of time is critical.”
— National Institute on Drug Abuse, Principles of Effective Treatment

Programmes for specific groups

Facilities also report dedicated programming, and the coverage is wider than most people expect, worth asking about before assuming a programme will not fit. From our count: 42.7% run programmes for adolescents, 39.2% for veterans, 38% for pregnant and postpartum women, and 25% provide services in Spanish. Medication for opioid use disorder is available at 59.2% (buprenorphine) and 13.7% (methadone).

Cost and coverage vary by level: residential care is the tier insurers scrutinise most and almost always requires prior authorisation before admission. See what your plan covers and how to pay without insurance. Family involvement is a standard part of most programmes, and aftercare planning ( step-down to a lower level, sober living, relapse prevention) should be discussed before admission, not at discharge. If a mental health condition is also present, ask specifically whether the programme is staffed for co-occurring disorders: 69.5% of facilities in the directory report treating them, but that is a self-reported field worth confirming.

Five-step diagram of leaving treatment early: you can leave, staff will ask to talk, discharge against medical advice — Voluntary treatment means voluntary. The exception is a court order, where the terms of that order apply instead.

Five-step diagram of leaving treatment early: you can, a conversation first, discharge against medical advice — Voluntary treatment is voluntary. The exception is a court order, whose terms apply instead.

Diagram of the step-down pathway through addiction treatment: detox, residential, partial hospitalisation, intensive outpatient, then outpatient and aftercare — Nobody needs every step. The ladder exists so that support can be reduced as stability improves, not so that everyone starts at the top.

Bar chart of how many US treatment facilities offer each level of care: outpatient 85.4%, residential 21.4%, medical detox 19.5%, hospital inpatient 5.9% — Outpatient care is nearly universal; residential and detox are the scarce tiers. That scarcity is part of why they cost what they do and why waits exist.

Checklist of the six ASAM assessment dimensions: withdrawal risk, medical conditions, emotional and behavioural conditions, readiness to change, relapse potential, and recovery environment — This is the framework US programmes and insurers actually use. The sixth dimension — what home is like — is the one families most often underestimate.

Checklist of six questions to ask a treatment facility about network status, prior authorisation, all-in cost, medication availability, aftercare and accreditation — How plainly a programme answers these is itself information about how it operates.

Bar chart of dedicated programming reported by US treatment facilities for older adults, women, men, trauma-informed care, criminal justice referrals, adolescents, veterans, pregnant women and Spanish-language services — Coverage is wider than most people assume. It is worth asking rather than ruling a programme out on the assumption it will not fit.

Three figures: 69.5% of facilities treat co-occurring disorders, 59.8% offer trauma-informed care, 19.5% run medical detox — Co-occurring capability is self-reported. Ask what it means concretely, which clinicians are on staff, and whether psychiatric medication can be prescribed and reviewed on site.

Bar chart of payment types accepted by US addiction treatment facilities: cash 91.6%, private insurance 80.7%, Medicaid 83.4%, Medicare 55.2%, state-financed 54.5%, military 49.6%, sliding scale 40.0%, payment assistance 22.5% — Accepting your insurer is not the same as your plan covering the level of care you need. The two questions have to be asked separately.

Table showing when to call 911, 988 or the SAMHSA National Helpline for overdose, immediate danger, suicidal thoughts, severe distress and treatment questions — All three are free and staffed around the clock. 988 is the Suicide & Crisis Lifeline; the SAMHSA National Helpline is 1-800-662-4357.

Bar chart comparing the share of each state’s facilities offering residential treatment across the nine largest US states — Residential beds are unevenly distributed. In some states the search will realistically cross state lines.

Common questions

Can you bring your own medication?

Usually yes, and it has to be declared and handed over on arrival so that it can be stored and dispensed by staff. Bring it in the original labelled packaging along with the prescriber’s details, because programmes generally will not administer anything they cannot verify. The one worth confirming in advance is medication for opioid use disorder: most programmes continue it, some do not, and finding out at the door is a poor time to discover the difference.

Are phones really taken away?

In residential treatment, frequently for an initial period, and it is the rule people react to most strongly. The reasoning is practical rather than punitive: the phone is usually the route back to supply and to the relationships around it, during the days when that pull is strongest. Facilities almost always have an exception process for a lawyer, an employer or a child, so the useful question is not whether phones are restricted but what the exception process is and how you access it.

Can you have visitors, and from when?

Visits typically begin after an initial adjustment period of one to two weeks and run on set days. Family therapy sessions are scheduled separately from social visits and are generally the more useful of the two, though people often value the social visit more at the time. Whether children can visit varies considerably between facilities, so it is worth asking specifically rather than assuming either way.

What gets someone discharged early?

Bringing substances onto the premises, violence or threats, and relationships that breach the programme’s rules are the grounds most commonly cited. A single lapse is treated very differently between programmes — some adjust the treatment plan, others discharge, and that difference is worth establishing before admission rather than after. Discharge for non-clinical reasons can also affect what an insurer pays for the stay.

Can you have your phone in rehab?

It depends on the facility. Many restrict phones during an initial period and then allow scheduled access; outpatient programmes generally do not restrict phones at all.

Can you smoke in rehab?

Policies vary. Many facilities permit smoking in designated areas; some are entirely smoke-free and offer nicotine replacement instead. Worth asking in advance if it matters to you.

Do they read your mail?

Some residential programmes inspect incoming packages for substances. Reading personal correspondence is less common. Ask about the specific policy.

Can you refuse medication?

In voluntary treatment you retain the right to refuse, though clinicians will explain the implications. Court-ordered situations can differ, and legal specifics vary by jurisdiction.

Sources

Compare levels of care

Check what your plan covers

How this page was made

Who wrote it:: the Treatment Compass editorial team : researchers and writers, not clinicians. No doctor has reviewed this page, and we do not claim otherwise. What that means in practice: we report what public clinical sources say and show you where to read them, rather than offering a clinical opinion of our own.
Checked against:: 4 primary sources listed above: federal agency material and published clinical criteria. Where a figure varies by state, plan or facility, we say so instead of publishing a number that looks authoritative and is not.
Original analysis:: the facility proportions on this page are our own count of SAMHSA’s public directory. The full method is documented , including what we count, what we deliberately do not publish, and an error the approach caught. You can repeat the pull and check the numbers.
Last reviewed:: August 24, 2026. This date changes when the content is actually re-checked, not automatically on every visit.
What this page is not:: a medical recommendation, a diagnosis, or a referral. Decisions about levels of care and medication belong with a clinician who knows your history. We do not operate facilities, take placement fees, or receive payment for sending anyone anywhere.

More guides

How to Get Someone Into RehabYou usually cannot force an adult into addiction treatment. What works is removing the obstacles, picking the moment, and knowing the legal exceptions.
Paying for Rehab Without InsuranceState-funded programmes, sliding-scale fees, federal block grants and payment plans. What each option actually is, who qualifies, and how to reach it.
Suboxone Withdrawal Timeline: Why It Starts Late and Lasts LongerWhy buprenorphine withdrawal is delayed, what the FDA label says about tapering, and our count of how many US facilities will actually help you come off.
7-OH Withdrawal Timeline: What It Is and Why Stopping Is HardWhat 7-hydroxymitragynine actually is, why withdrawal behaves like an opioid, and what the Federal Register says about the ban as of September 2026.
Meth Withdrawal Timeline: What the Evidence Actually SaysWhere the 7-to-10-day figure comes from, why NIDA and the original study disagree, and our count of how few US facilities offer stimulant detox.
Cocaine Withdrawal Timeline: What the Days Actually Look LikeThe crash, the weeks after, and why the withdrawal is not the dangerous part. With our own count of which treatments US facilities actually offer.
Opioid Withdrawal Timeline: What Happens, and WhenSymptoms start around 12 hours after short-acting opioids and 30 after methadone. Fentanyl changes the picture, and the real danger comes after it ends.
Relapse Warning Signs: What Comes Before Using AgainRelapse starts weeks before anyone picks anything up. The published model names three stages, and the early one has no thoughts of using in it at all.
Rehab for Professionals: What Is Actually DifferentLicensed professionals get the best documented outcomes, and the most monitoring. What that trade involves, state by state.
What Happens in Rehab: The Day, the Week, the MonthAdmission day is paperwork, not therapy. Most of the rest is group work. An honest account of the schedule, the therapies by name and the emotional arc.
Court-Ordered Rehab: How It Works and What the Evidence ShowsA judge can order treatment by several routes, each with different consequences. Drug court, civil commitment and what each means.
Sober Living Rules: What They Are and What Is EnforceableAbstinence, testing, curfew, chores and rent are near-universal. What is negotiable, what the law protects, how to spot a bad house.
How Long Does Suboxone Stay in Your System?Buprenorphine has a 24 to 42 hour half-life. Urine tests find it for about a week, hair for months, and the blocking effect fades sooner than the drug does.

Weighing levels of care? See PHP vs IOP and what your insurance covers.

This page is information, not medical or legal advice. Laws on commitment and treatment differ by state. If you are in crisis, call or text 988 in the US, or reach the SAMHSA National Helpline at 1-800-662-4357 — free, confidential, 24/7.