What Is a PHP in Addiction Treatment?

A partial hospitalization program, almost always shortened to PHP, is full-day treatment that you go home from at night. Medicare describes partial hospitalization as a structured program that provides outpatient psychiatric services as an alternative to inpatient psychiatric care, more intensive than care in a doctor’s or therapist’s office and usually running 4 to 8 hours each day [2]. Programs built around substance use work to the same shape. That is the idea in one line: near-hospital structure, your own bed.

This page covers what those hours actually contain, how a PHP differs from residential care in one direction and intensive outpatient care in the other, who it tends to suit, how long people stay, which of our campuses run one, and what insurance authorization involves. It is written for someone who has been told a PHP is the recommendation and wants to know what they are agreeing to before day one. If you are still comparing the whole ladder, our overview of levels of care in addiction treatment sets the rungs beside each other.

What Partial Hospitalization Is, Hour by Hour

A PHP day is a working day. People arrive in the morning, spend most of the day in clinical programming, and leave in the late afternoon or early evening. Medicare puts the usual range at 4 to 8 hours of care a day, delivered in a hospital outpatient department or a community mental health center [2]. On most of our campuses the program runs on site alongside the other levels of care, so a step down does not mean a move.

The hours are not filler. A morning usually opens with a check-in group where everyone says how the night went, what is difficult today and what they are bringing into the room. Therapy groups follow. Somewhere in the middle of the day there is a break and a meal. Afternoons carry the more specific work: skills groups, family sessions, relapse-prevention planning, and time with a counselor one to one.

Medical contact is part of the structure rather than an add-on. A person in a PHP is still early enough in treatment that sleep, appetite, mood and medication all shift week to week, and the program is built to catch that while the person is in the building.

What a PHP does not include is overnight care. Evenings, nights and weekends belong to the person and whoever they live with. That is the trade at the heart of this level, and it is the first thing to weigh.

PHP vs Residential: What You Give Up and What You Gain

Residential treatment means living at the program. Federal guidance describes residential programs as extended care, usually lasting from a few weeks to a few months [1]. What the residency adds is the setting itself. A PHP keeps the clinical hours and removes the residency.

What you give up is containment. Overnight supervision goes. So does the clean break from the people, places and routines tied to substance use. If home is where use happened, a PHP asks a person to go back there every evening with skills they have only just started learning.

What you gain is real-world practice and continuity. Skills are tested the same day they are taught, in the kitchen and the car and the group chat where they will actually be needed. Family stays close. Work, school or caring responsibilities may keep running, which for many people is the difference between starting treatment now and putting it off until a gap appears in the calendar that never does.

Cost and coverage usually differ too, because residential care carries room, board and 24-hour staffing that day treatment does not. Our page on inpatient and residential rehab sets out what the residential option involves if you are weighing the two.

PHP vs IOP: The Honest Difference

The honest difference is hours, not philosophy. A PHP and an intensive outpatient program draw on the same therapies, often the same clinicians and frequently the same building. A PHP simply takes most of the day; an IOP takes part of it.

Federal treatment guidance set the floor for intensive outpatient care at a minimum of 9 hours of attendance a week, usually arranged in blocks of 3 to 8 hours a day across 5 to 7 days, and noted that some states used the term partial hospitalization for the same setting [3]. That overlap is worth knowing, because the label on a program tells you less than the timetable does. Ask how many hours a week, on how many days, and what happens in them.

In practice a PHP occupies enough of the day that holding down a regular job at the same time is difficult, while an IOP is often built around evenings or part-days so that work and study continue. Many people move through both, stepping from a PHP into an IOP and then into standard outpatient care as the week opens back up. The step down is the point of the design, not a sign that the first level failed.

Who PHP Suits, and Who It Does Not

A PHP suits someone who is medically stable but not yet steady. Under Medicare rules, a provider has to certify that the person would otherwise need inpatient treatment, which is a useful description of the bar even outside Medicare: this is a level for people whose clinical need is high and whose overnight risk is manageable [2].

It tends to fit people who have finished withdrawal management and need somewhere structured to land. It fits people whose home is safe and reasonably supportive. It fits people who cannot disappear for a month because of a job, a child or a court date, and who would otherwise take nothing at all.

It is a poor fit in a few clear cases. Someone still in active withdrawal usually needs monitored medical detox first, because a day program closes at night; inpatient care is generally for people who need 24-hour care to manage withdrawal or related health problems [1]. Someone whose home has ongoing substance use in it, or who has nowhere stable to sleep, is being set up to fail unless housing is arranged alongside the program. Someone at immediate risk of harm to themselves needs a higher level of care, not a timetable.

None of that is a judgment a web page can make. An assessment does it, by looking at substance history, medical and psychiatric conditions, previous treatment and the home situation together.

Supportive Housing Alongside a Day Program

The most common reason a PHP is ruled out is not clinical. It is that the person has nowhere settled to sleep, or the place they sleep is where the problem lives. Pairing day treatment with supportive housing is the usual answer to that.

The arrangement is simple in shape. Clinical hours happen at the campus. Nights and weekends happen in a shared house with rules: no substances on site, a curfew, chores, housemates in the same programs. It gives a person the structure of residential care in the evenings without occupying an inpatient bed during the day.

Whether any of this is available near you is a question for the admissions team on the first call, and it is worth asking early, because a housing plan can change which level of care is realistic. Nothing on our roster commits a campus to arranging it.

If housing cannot be sorted out, that is a reason to look again at residential treatment rather than a reason to give up on treatment.

A Typical PHP Week: Groups, Individual Therapy, Medical Review

Group work is the spine of the week. Federal guidance describes individual, group and family counseling or psychotherapy as the most common treatments for substance use disorders, with approaches such as cognitive behavioral therapy and contingency management among those used [1]. In a PHP these run most days rather than once a week, which is most of what the word intensive means here.

Individual therapy usually happens once or twice a week and follows a thread the groups cannot: the specific history, the specific relationships, the specific trigger that keeps reappearing. Our page on therapy approaches used in addiction treatment describes the main ones in more detail.

Family sessions are scheduled where the family is willing, and in a day program they are easier to arrange than in residential care because nobody has traveled far.

Medical review runs in parallel. Federal guidance notes that approved medications exist for some substance use disorders, including opioid, alcohol and tobacco use disorders, and that they work by easing withdrawal symptoms, reducing cravings or making use less rewarding [1]. Where medication is part of the plan, a PHP week includes reviewing how it is working; our page on medication-assisted treatment covers that side. Co-occurring conditions such as depression, anxiety or trauma are treated in the same weeks rather than deferred, because treating one and ignoring the other tends to undo both.

How Long People Usually Stay in PHP

There is no fixed length, and any program quoting one before an assessment is guessing. What decides it is progress: how stable the person is, whether cravings are manageable, whether the home situation holds, whether a co-occurring condition has settled.

Federal guidance on intensive outpatient care describes the frequency and length of sessions as usually reduced as a person shows progress, less risk of return to use, and stronger reliance on supports outside the program [3]. The direction of travel is downward through the levels rather than a sudden stop, and later federal guidance situates intensive outpatient treatment inside a recognized continuum of care rather than treating it as a stand-alone product [5].

Federal guidance is also clear that substance use disorder can require long-term treatment or more than one episode of care before recovery holds [1]. A PHP is a phase, not the whole of it. What matters more than the number of weeks is what has been arranged for the week after the last one: the IOP place, the outpatient appointment, the prescription, the support group. Our page on how long rehab takes goes through the same question across every level.

A return to use during or after a PHP is not proof the level was wrong. Federal guidance treats a return to drug use as a common part of treatment and recovery and as a signal to adjust care, not to abandon it [1].

Which of Our Campuses Run a PHP

Most of the campuses in our family run a partial hospitalization program, and they are spread across the country rather than clustered in one region.

In the Northeast and mid-Atlantic, The Recovery Village Cherry Hill at Cooper in New Jersey, The Ranch Pennsylvania in Wrightsville, Washburn House in Worcester, Massachusetts and the IAFF Center of Excellence in Upper Marlboro, Maryland all run one. The IAFF Center of Excellence was built specifically for the fire fighters, dispatchers and other first responders who are IAFF members.

In the Southeast, The Recovery Village Atlanta in Roswell and The Recovery Village South Atlanta in Stockbridge cover Georgia, while The Recovery Village Umatilla, Orlando Recovery Center and The Recovery Village Palm Beach at Baptist Health in Lake Worth cover Florida. The Ranch Tennessee in Dickson serves the mid-South.

In the Midwest and West, The Recovery Village Columbus in Groveport, Ohio, The Recovery Village Indianapolis, The Recovery Village Palmer Lake in Colorado and The Recovery Village Ridgefield in Washington all run day programming. In Texas, Promises Brazos Valley in College Station and The Right Step Houston do the same.

That list is drawn from what each campus publishes on its own levels-of-care page. Where a campus is not named here, it does not follow that there is no day program: admissions will confirm what a particular site is running now.

Levels of care can differ between campuses, so the safest move is to confirm the program at the specific site rather than assume. Our directory of treatment centers lists each campus under the state it is in, and our rehab centers by state pages group them by where you are.

Insurance Authorization for PHP

Partial hospitalization is usually a prior-authorization level of care. That means a plan wants clinical information before it agrees to pay, and it often reauthorizes at intervals while the person is in the program.

Federal parity law shapes how that works. Under the Mental Health Parity and Addiction Equity Act, a plan may not apply limits to mental health and substance use benefits that are more restrictive than those it applies to medical and surgical benefits, and that covers numerical limits such as visit and day caps as well as less visible ones like medical management, step therapy and pre-authorization [4]. The regulation reaches non-federal governmental plans with more than 50 employees, private employer group plans with more than 50 employees, and individual-market coverage [4]. Small-employer group plans are generally outside it, although non-grandfathered small-group and individual plans must cover mental health and substance use disorder services as an essential health benefit under the Affordable Care Act [4]. What parity does not do is force a plan to cover mental health or substance use benefits in the first place [4].

Medicare adds a specific requirement for partial hospitalization: a provider has to certify that the person would otherwise need inpatient treatment [2]. Commercial plans apply their own medical-necessity criteria to the same question.

Cost follows the same logic. Our own cost page puts partial hospitalization at $350 to $450 per day, which is our published range rather than a federal figure. Day treatment carries no room, board or overnight staffing, which is the main reason it prices below residential care. Once authorization is granted, what you actually pay is set by the deductible, the coinsurance and the out-of-pocket maximum on your plan rather than by the program’s list price. Our page on what rehab costs breaks those components down.

In practice the admissions team runs this for you. A verification of benefits call establishes whether the campus is in network, what the deductible and out-of-pocket maximum are, whether authorization is needed and for which levels. Our page on how insurance covers rehab explains the vocabulary, our guide to getting into treatment covers what happens after that, and our overview of what the intake process involves sets out the assessment itself. If you would rather start somewhere with no commercial interest in the answer, there is also FindTreatment.gov, the federal government’s own locator.

Frequently Asked Questions

Sources

1. National Institute on Drug Abuse. Treatment. National Institutes of Health. https://nida.nih.gov/research-topics/treatment
2. Centers for Medicare and Medicaid Services. Mental health care (outpatient and partial hospitalization). Medicare.gov. https://www.medicare.gov/coverage/mental-health-care-outpatient-partial-hospitalization
3. Substance Abuse and Mental Health Services Administration. (1997). A Guide to Substance Abuse Services for Primary Care Clinicians (TIP 24), Chapter 5: Specialized Substance Abuse Treatment Programs. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK64815/
4. Centers for Medicare and Medicaid Services. The Mental Health Parity and Addiction Equity Act (MHPAEA). https://www.cms.gov/marketplace/private-health-insurance/mental-health-parity-addiction-equity
5. Substance Abuse and Mental Health Services Administration. (2006). Substance Abuse: Clinical Issues in Intensive Outpatient Treatment (TIP 47), Chapter 3: Intensive Outpatient Treatment and the Continuum of Care. NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK64088/

This page is for general information and is not medical advice. Only a licensed clinician who knows your history can tell you what is right for you. If you or someone you know is in immediate danger, call 911. For free, confidential support 24/7, call or text 988.

Author

Kevin Wandler, MD

Chief Medical Officer, The Recovery Village