How Long Does PHP Last? A Realistic Timeline for Partial Hospitalization

✓ Medically reviewed by Dr. David T. Gigliotti, DO, FASAM, Medical Director · Reviewed October 16, 2026

A partial hospitalization program (PHP) at Ripple Recovery Center usually lasts 2 to 6 weeks. You attend 6 hours a day, several days a week, and go home each evening. The exact length depends on how you are doing, and most people step down to our intensive outpatient program (IOP) when PHP ends instead of stopping treatment.

This article explains what sets the PHP timeline, how it compares to other levels of care, and what happens after.

What decides how long PHP lasts?

PHP is not a fixed course. Your clinical team sets a starting plan at your assessment and adjusts it as you go. A few things move the timeline:

How you are arriving. Many people start PHP right after a medical detox, when their body is stable but early recovery still feels shaky. Others start PHP because weekly therapy or IOP was not enough.
Mental health needs. When anxiety, depression, or trauma are part of the picture, the team may keep you in PHP a little longer so both get addressed together. Our article on dual diagnosis explains how that works.
Stability at home. A safe place to sleep and people who support your recovery make it easier to practice new skills in the evenings, which helps you get ready to step down.
Your progress. Your team reviews your progress as you go. When you are ready for more independence, you move to IOP.

How does PHP compare to IOP and OP?

PHP is the most structured of the three outpatient levels of care. It packs more hours into each day, so it usually lasts fewer weeks.

Level of care	Hours	Typical length at Ripple
Partial hospitalization (PHP)	6 hours a day, several days a week	2 to 6 weeks
Intensive outpatient (IOP)	9 to 15 hours a week, three to five days	6 to 12 weeks
Outpatient (OP)	One or two sessions a week	As long as it helps

Nationally, the ASAM Criteria, the standard most programs and insurers use, define PHP as at least 20 hours of clinical services a week. IOP is 9 to 19 hours. For a deeper look at choosing between them, read PHP vs IOP vs OP: how to choose the right level of care.

What happens when PHP ends?

Finishing PHP does not mean finishing treatment. Most people step down, one level at a time:

PHP. Full days of therapy, skill building, medication management, and case management.
IOP. A few hours a day, three to five days a week, with morning and evening options. See how long IOP lasts.
OP. One or two sessions a week while you get back to your normal routine.

Stepping down one level at a time lets you build on what is working while you take on more of daily life. If things get harder, you can move back up a level.

Can I keep my job during PHP?

PHP takes up most of the day, so most people take time off work while they are in it. Federal rules allow FMLA leave for substance use treatment given by a health care provider, as long as you and your employer meet the FMLA eligibility rules. Your employer cannot take action against you for using FMLA leave for treatment. Once you step down to IOP, evening sessions make it easier to go back to work. Our guide on working during outpatient treatment covers this in more detail.

Not sure where to start? Our admissions team can walk you through each step and check your insurance benefits before you commit to anything.

Does insurance cover the full PHP stay?

Many plans cover PHP when it is medically necessary. If your plan is regulated by New Jersey, state law says in-network treatment for the first 180 days of a plan year cannot require prior authorization, and your doctor decides what is medically necessary. The plan can review PHP care after the first 28 days. Medicare also covers partial hospitalization.

Self-funded employer plans and Medicare Advantage plans follow different rules. The easiest way to know is to verify your insurance before you start.

Where does Ripple offer PHP?

Ripple offers PHP at both of our Camden County locations: 630 Clements Bridge Road in Barrington and 103 East Gate Drive in Cherry Hill. Ripple is an outpatient provider, so if you need medical detox first, we help arrange placement and bring you into PHP once you are stable.

We explain when the level of care changes and the assessment behind it in our ASAM guide.

Frequently asked questions

How long does a partial hospitalization program last?

At Ripple, PHP usually lasts 2 to 6 weeks, at 6 hours a day, several days a week. Your clinical team sets the length based on your progress, not a fixed calendar.

How many hours a day is PHP?

At Ripple, PHP runs 6 hours a day. Nationally, the ASAM Criteria define this level of care as at least 20 hours of clinical services a week.

Is PHP longer than IOP?

PHP is more hours per day but usually fewer weeks. PHP at Ripple typically runs 2 to 6 weeks, while IOP runs 6 to 12 weeks at 9 to 15 hours a week.

Do I sleep at the program during PHP?

No. PHP is an outpatient level of care. You spend the day in treatment and go home, or to a sober living residence, each evening.

Can I use FMLA for PHP?

Often, yes. Federal rules allow FMLA leave for substance use treatment given by a health care provider, if you and your employer meet the FMLA eligibility rules. Ask your HR team what applies to you.

Will my insurance cover the whole PHP stay?

Many plans cover PHP when it is medically necessary. For plans regulated by New Jersey, the first 180 days of in-network treatment cannot require prior authorization, though the plan can review PHP care after day 28.

Start with an assessment

The right PHP length starts with an honest assessment. Call Ripple at (856) 215-5253 or contact us online. If you are in crisis, call or text 988. For free treatment referrals anywhere in New Jersey, call ReachNJ at 1-844-732-2465, 24/7.

Ready for the next step? See how admissions works at Ripple, or verify your insurance first.