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The Difference Between PHP vs IOP

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By: Renaissance Recovery

Medically Reviewed by: Diana Vo, LMFT

Last Updated: 7/1/2021

Authored By: Joe Gilmore

Table of Contents

When struggling with a substance abuse problem, it’s critical to seek out the best drug rehab care for your circumstances. Everyone is different, so you need to ensure you find the right program for your condition. It can be difficult to know what level of care you need, especially as there are several types of treatment programs available in reputable addiction treatment facilities, each of which is aimed at a different stage and severity of addiction. Two of the most common are the intensive outpatient program (IOP) and partial hospitalization program (PHP). You may be wondering what the difference between PHP vs. IOP is, so let’s take a closer look at each program.

If you or someone you care about is struggling with a substance use problem, the addiction specialists at Renaissance Recovery can help. Reach out to us online today or call today to speak to a member of our intake team.


We will break down the specifics for both PHP and IOP treatment options in the next sections but first let’s just contrast the two breifly. To begin, PHPs are a more intensive form of treatment in which a client can get help with addiction treatment while in a hospital setting. Whereas, intensive outpatient programs are often used as a follow-up to a PHP or residential program. In general, think of a PHP treatment option as a higher level of care vs an intensive outpatient program.

Let’s further dissect these options, though.

Intensive Outpatient Program

An intensive outpatient program or “IOP” is an excellent alternative or follow-up to a residential program. It gives you just about the same level of care as an inpatient program but allows you to return to your own home or a sober-living facility at night. This is especially helpful for those who have families or other responsibilities at their home. It is even flexible enough with virtual IOP in many cases to allow someone to continue working a job or is taking classes.

Even though in an intensive outpatient program, you will be able to go home each day, you still will participate in several hours of therapy per week. You will have a structured setting filled with many therapy sessions that vary, including such modules as:

  • Cognitive-behavioral therapy
  • Dialectical behavior therapy
  • Group therapy
  • Family therapy
  • Holistic therapy
  • Vocational development

These programs will accelerate your healing during rehab and provide you with the tools you need for genuine, lasting recovery. You will work closely with licensed professionals as you work towards positive mental and physical health outcomes.

In addition, at an IOP, you’ll have the opportunity to develop a strong support system, both in and outside of the facility. This facilitates a thorough recovery and helps prevent relapse.

Partial Hospitalization Program (PHP)

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If you need help finding a PHP or IOP reach out to our team today.

A partial hospitalization program (PHP) is a more intense level of care than an IOP. It often precedes the IOP level in the sense that patients who have graduated from a PHP program often opt to continue their recovery in an IOP program. Like an IOP, a PHP offers several hours of intense therapy sessions each day. You will almost feel like a PHP is your second home. However, you will be able to spend the night in your own home. A PHP provides a higher level of oversight and accountability than an IOP, and for this reason, it most often follows medically supervised detox and residential addiction treatment.

During the program, you will learn the strategies you need to be successful in the world. You may come to the PHP therapy for five or six days a week, or your therapist may recommend coming every day. The length of a patient’s stay in a PHP varies depending on what their medical team recommends. Some programs last for 30 days, while others last 60  or 90 days.

IOP vs PHP at Renaissance Recovery

When considering a drug rehab facility for addiction, it’s essential to find a program that suits your particular needs. Our trained professionals will assess your situation and recommend a program — whether residential, PHP, IOP, or another level of care — that is best for you. At Renaissance Recovery, our compassionate therapists will ensure you don’t have to go through this alone.

Don’t let substance abuse take away your hope in life. Contact Renaissance Recovery today to begin the admissions process.

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Pat C

“I owe my life and my happiness to these people. October 8th, 2019 marked two years of sobriety for me, and prior to finding Renaissance I hadn’t had 24 hours sober in nearly 20 years.”

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Paige R

“They truly cared for me and the other people that I served with! From this group, I have made 8 new brothers and friends for life! We have continued on, after the program, to take care of each other”

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Courtney S

“Great staff who took the time to get to know me. They have a lot of experience in this field and have first hand experience with what I was going through. IOP is outstanding and really built up a ton of great relationships and found this program to be a ‘breath of fresh air’.”

Diana Vo, LMFT

Diana is an addiction expert and licensed marriage and family therapist who has been in the field of mental health for over 10 years.

Joseph Gilmore

Joseph Gilmore has been in the addiction industry for three years with experience working for facilities all across the country