Massachusetts Center for Addiction
Mental Health Partial Hospitalization Program (PHP) in Massachusetts
A partial hospitalization program (PHP) is the most intensive mental health treatment you can get without being admitted to a hospital. At Massachusetts Center for Addiction in Quincy, a mental health PHP means about six hours of structured clinical care a day, five days a week, with a licensed therapist and a psychiatric provider on the same team, and you sleep in your own bed. It is built for people whose depression, anxiety, trauma or mood disorder has become too much for weekly therapy to hold, and for people leaving a psychiatric hospitalization who are not ready to drop straight back to one appointment a week.
You do not need a substance use problem to be here. This program treats mental health as a primary diagnosis. This page covers what PHP means in mental health care, what the program includes, what a day looks like, who it is for and who it is not for, how long it runs, what it costs with insurance, and how it compares to inpatient care and to our mental health IOP. If you already know you need this level of care, call 844-486-0671. Admissions verifies insurance while you are on the phone.
What Does PHP Mean in Mental Health?
PHP stands for partial hospitalization program. The name comes from hospital psychiatry, where “partial hospitalization” meant day treatment offered as an alternative to admission. That is still what it means. You get the structure and clinical intensity of a psychiatric unit during the day, with therapy groups, individual sessions, psychiatric evaluation and medication management, and you go home in the afternoon.
PHP sits one step below inpatient care and one step above an intensive outpatient program. It exists because there is a wide gap between “needs to be in a hospital” and “fine with a weekly appointment,” and most people in a mental health crisis fall somewhere in that gap. Daily clinical contact gets people through the worst stretch. Going home each night lets them practice what they are learning in the place they actually live, with a clinician to talk to the next morning.
What Our Mental Health PHP Includes
- Psychiatric evaluation in the first week, with ongoing medication management inside the program and coordinated with your therapist.
- Individual therapy with a primary clinician, at least weekly.
- Group therapy several times a day, led by licensed clinicians: process groups, skills groups and psychoeducation on the condition you are being treated for.
- Evidence-based therapies: CBT for depression and anxiety, DBT skills for emotional regulation, and trauma-focused work for PTSD.
- Safety and crisis planning written with you in the first days and revisited as symptoms change.
- Family sessions when you want them, so the people at home understand what is happening and how to help.
- Integrated care for substance use if that is part of the picture, handled by the same team rather than a referral elsewhere.
- A step-down plan to IOP, and from there to ongoing care, written before PHP ends.
The program is accredited by The Joint Commission. Treatment plans are individual and are reviewed by the clinical team every week.
What a Day in Mental Health PHP Looks Like
Clients arrive in the morning and move through a fixed sequence of groups with breaks between them, with individual therapy and psychiatric appointments scheduled around the group blocks. The day ends mid-afternoon, with lunch provided. This is the standard Monday-to-Friday schedule; it can shift for individual needs.
| Time (Monday to Friday) | Treatment group |
|---|---|
| 9:00 – 10:40 AM | Skills Group (CBT and DBT) |
| 10:40 AM – 12:10 PM | Psycho-Educational Group |
| 12:50 – 1:50 PM | Wellness Group |
| 2:00 – 3:00 PM | Group Process |
Evenings and weekends are yours. Most people use them to rest, see family and try out what they worked on that day. That rhythm, intensive treatment by day and real life by night, is the point of the program: the skills get tested where they will actually be used, with a clinician to talk to the next morning.
Who Mental Health PHP Is For
- You are leaving a psychiatric hospitalization. PHP is the bridge between 24-hour care and living on your own again. Going straight from a locked unit to weekly therapy is where a lot of readmissions happen.
- Weekly therapy is not holding. You have a therapist, maybe a prescriber, and things are still getting worse. You need daily structure for a while, not a different weekly appointment.
- Depression or anxiety has stopped you functioning. You are not working, not sleeping, not eating properly, or not leaving the house, and you are safe enough to be at home overnight.
- Your medication needs close adjustment. Starting or changing psychiatric medication is easier to do safely with a prescriber who sees you several times a week.
- You have a trauma history or a personality disorder that needs more than an hour a week to work on.
- Mental health and substance use are tangled together and you want one team treating both.
When PHP is not the right fit
PHP is not the right level if you cannot be safe at home overnight, if you are in a medical or psychiatric emergency, or if you need 24-hour supervision. In those cases inpatient care comes first and PHP becomes the step-down. If you are in immediate danger, call 911 or go to the nearest emergency room. If you are thinking about suicide, call or text 988, the Suicide and Crisis Lifeline. The admissions assessment is where level of care gets decided, and if we think you need more than we offer we will say so and help you find it.
PHP vs. Inpatient Psychiatric Care
Inpatient means living on a psychiatric unit with round-the-clock supervision. It is the right place when someone cannot be safe unsupervised. PHP delivers a comparable amount of therapy during the day but you go home at night, which makes sense once the immediate risk has passed. PHP has two advantages of its own. Insurance approves it more readily and for longer than inpatient care, and it lets people keep the parts of their life that are working. Many of our clients do both in sequence: a short hospitalization to stabilize, then PHP with us to do the work.
PHP vs. IOP for Mental Health
| PHP | IOP | |
|---|---|---|
| Hours | About 6 hours a day, 5 days a week | About 3 hours a session, 3 to 5 days a week |
| Schedule | Weekdays, daytime | Daytime or evening track |
| Work and school | Usually on leave during PHP | Usually continues |
| Best for | Acute symptoms; stepping down from a hospitalization; medication changes that need close monitoring | Symptoms that weekly therapy cannot hold; stepping down from PHP |
| Clinical contact | Several groups every day, individual therapy, frequent psychiatric follow-up | Several sessions a week |
Most people move from PHP to IOP as they stabilize, then on to ongoing care. That step-down is planned before PHP ends, with the same clinicians, so nothing has to be re-explained. If you are not sure which level you need, the assessment decides it. There is no penalty for starting higher and stepping down early.
How Long Does Mental Health PHP Last?
Most clients are in PHP for a few weeks. Length is set by progress and by the clinical team’s weekly reviews, not by a fixed calendar, and insurance authorizations follow those reviews. The goal is not to keep you in the most intensive program as long as possible. It is to get you stable enough to step down, and to make the step-down stick.
PHP Cost and Insurance Coverage
Partial hospitalization is a standard, covered level of mental health care under nearly every commercial plan in Massachusetts, including Blue Cross Blue Shield, Aetna, Cigna, Harvard Pilgrim, Tufts, UnitedHealthcare and Optum. Federal and Massachusetts parity laws require insurers to cover mental health treatment on the same terms as medical care. What you pay depends on your deductible and copay, and admissions verifies the exact figure before you enroll, usually in a few minutes on the phone.
Because PHP runs during the workday, most clients take time off. The hours qualify for intermittent FMLA and Massachusetts PFML leave, and we complete the paperwork. More on paying for treatment.
In Person in Quincy, or Virtual
The program runs at 1515 Hancock Street in Quincy Center, near the Quincy Center Red Line stop, with clients from across the South Shore and Greater Boston. If a daily trip to Quincy is not realistic, the same PHP is available over secure video with the same clinicians and the same curriculum, or as a mix of in-person and virtual days. Virtual PHP is a good fit for people outside driving range or who cannot leave home every day. It is not a good fit if being alone at home is part of the problem, which is something the assessment will weigh.
Mental Health PHP: Common Questions
Partial hospitalization program. It is day treatment, about six hours a day on weekdays, that provides hospital-level therapy and psychiatric care without an overnight stay.
No. Our mental health PHP treats depression, anxiety, PTSD, bipolar disorder, borderline personality disorder and related conditions as the primary diagnosis. If substance use is also part of the picture, the same team treats both.
You will see a psychiatric provider for an evaluation in the first week and for medication management throughout the program, coordinated with your therapist.
Usually not during program hours, since PHP runs about six hours a day on weekdays. Most clients take intermittent FMLA or Massachusetts PFML leave, and we complete the paperwork. People with evening or weekend jobs sometimes keep working. Once you step down to IOP, working during the day is normal.
No. Many people start at PHP directly when weekly therapy is not enough. Others come to PHP as the step-down after a hospital stay. The assessment at intake determines whether PHP is the right starting point.
By nearly every commercial plan, as a standard level of mental health care protected by parity law. We verify your specific benefits before you start.
Get Started With Mental Health PHP in Massachusetts
Call 844-486-0671 or request a call back. An admissions counselor will ask what is going on, verify your insurance while you are on the line, and schedule the clinical assessment, often for the same or next day. If PHP is the right level, you can usually start within 24 to 48 hours. If it is not, we will tell you what is and help you get there. For the full picture of our mental health programs, see mental health treatment in Massachusetts.
This page describes our program and is not a substitute for a clinical assessment. If you are in crisis, call or text 988. Last updated October 2026.
