Triggr Health
Partial Hospitalization (PHP)
Partial hospitalization programs (PHP) sit between inpatient care and standard outpatient treatment — several hours of structured treatment a day, most days of the week, without an overnight stay.
Need help with addiction? Call our 24/7 Helpline now to speak with an Addiction Expert.
(844) 569-1713How PHP Differs From Inpatient and IOP
PHP offers more clinical intensity than intensive outpatient (IOP) but doesn't require living at the facility, unlike inpatient or residential care. It's often described as a middle ground — enough structure and support to be meaningfully different from once-a-week counseling, without the full-time commitment of a residential stay.
| Inpatient / residential | PHP | IOP | |
|---|---|---|---|
| Where you sleep | At the facility | At home | At home |
| Typical hours | Full-time, structured days | 4–6 hrs/day, most weekdays | ~3 hrs/day, 3–5 days/week |
| Typical duration | 28–90 days | 2–6 weeks | 8–12 weeks |
| Work/school compatible | No | Rarely (daytime hours) | Often (flexible scheduling) |
| Medical/psychiatric access | 24-hour | Daily, during program hours | Scheduled, less frequent |
Typical Schedule
PHP programs typically run 4 to 6 hours a day, several days a week, for roughly 2 to 6 weeks. A program day usually combines group therapy (the core of most PHP programming), individual sessions, psychiatric or medical check-ins where needed, and skills-focused work on relapse prevention and coping. Participants return home each evening, which means a stable, supportive living situation matters more for PHP than it does for inpatient care — the program provides the structure during the day, but evenings and nights are on the person and their support system.
Who PHP Is Right For
PHP is commonly used in two ways:
- As a step-down after inpatient or residential treatment — a way to maintain clinical intensity while regaining independence, rather than dropping from 24-hour structure straight to a few hours a week.
- As a starting point for people whose situation doesn't require 24-hour supervision but who need more support than IOP or standard outpatient provides — including many people with co-occurring mental health conditions who benefit from near-daily psychiatric access without hospitalization.
The main practical constraints: PHP hours usually occupy the working day, making it hard to combine with full-time work, and it requires a home environment stable enough to return to every evening. Where the second condition fails, residential care or PHP combined with sober living is often the better structure.
What Happens After PHP
The standard path is a step down to IOP, then standard outpatient, with the pace set by clinical progress rather than a fixed calendar. Stepping down isn't graduation from recovery — it's the same work continuing at an intensity that fits the person's growing stability. Some people also step up from PHP into residential care when the structure proves insufficient; that's the continuum working as designed, not a failure.
Cost and Coverage
PHP is commonly covered by private insurance, Medicaid, and Medicare, often at rates reflecting its clinical intensity — and insurers frequently favor it as a residential step-down precisely because it delivers comparable programming without housing costs. Self-pay rates commonly run a few hundred dollars per treatment day. See Paying for Rehab for how to verify coverage for a specific program.
Browse Partial Hospitalization (PHP) by State
Frequently Asked Questions
What does PHP stand for in addiction treatment?
Partial hospitalization program — a level of care providing several hours of structured treatment a day, most days of the week, while the person lives at home. Despite the name, it doesn't involve staying in a hospital.
How is PHP different from IOP?
Hours and intensity. PHP typically runs 4–6 hours a day most weekdays with daily clinical and psychiatric access; IOP runs around 3 hours a day, 3–5 days a week, and is easier to fit around work or school.
Do I live at home during PHP?
Yes. PHP participants attend treatment during the day and return home each evening — which is why a reasonably stable home environment matters for this level of care.
How long does PHP last?
Typically 2 to 6 weeks, followed by a step down to IOP or standard outpatient care as clinical progress allows.
Is PHP covered by insurance?
Most major plans, Medicaid, and Medicare cover PHP, often at a similar footing to inpatient care given its intensity. A benefits verification for the specific program gives you the real out-of-pocket number.