What Is the Difference Between PHP and IOP?

Table of Contents

Choosing the right level of care is a crucial step in the recovery process. For individuals seeking structured support without full hospitalization, Partial Hospitalization Programs (PHP) and Intensive Outpatient Programs (IOP) provide comprehensive treatment while allowing patients to maintain some independence.

While both PHP and IOP offer therapy, medical support, and relapse prevention strategies, they differ in intensity and time commitment. Understanding these differences can help individuals determine which program best suits their needs.

What Is a Partial Hospitalization Program (PHP)?

A Partial Hospitalization Program (PHP) is designed for individuals who require structured, daily treatment but do not need 24-hour inpatient care. PHP is often used as a step-down from residential rehab or as an alternative for those needing a high level of support without hospitalization.

In a PHP, patients attend treatment five to seven days per week, typically for four to six hours per day. These programs include:

  • Daily structured therapy, including individual, group, and family counseling
  • Medical monitoring and medication management
  • Psychiatric care for co-occurring mental health conditions
  • Skills training to promote long-term recovery

PHP provides an intensive level of care while allowing individuals to return home or to a sober living facility at the end of each day.

What Is an Intensive Outpatient Program (IOP)?

An Intensive Outpatient Program (IOP) is a less intensive treatment option that allows individuals to continue their recovery while balancing work, school, or family responsibilities.

IOP sessions typically take place three to five days per week, with each session lasting two to four hours. This program focuses on:

  • Regular therapy sessions, including cognitive-behavioral therapy (CBT) and group therapy
  • Ongoing relapse prevention strategies
  • Medication-assisted treatment (MAT) for those in opioid or alcohol recovery
  • Support for reintegration into daily life

Because IOP requires fewer treatment hours than PHP, it is often recommended for individuals who are further along in recovery but still need structured support.

Key Differences Between PHP and IOP

One of the biggest differences between PHP and IOP is the level of intensity. PHP requires more frequent, longer sessions, making it suitable for individuals who need consistent medical supervision and structured therapy. IOP, on the other hand, is designed for those who need continued support but can manage daily responsibilities with fewer treatment hours.

Individuals in PHP often receive daily psychiatric and medical evaluations, while those in IOP check in with medical providers on a less frequent basis. PHP is often recommended for individuals with severe addiction or co-occurring mental health conditions, whereas IOP is typically a step-down from PHP or an entry point for those with a mild to moderate substance use disorder.

Flexibility is another major distinction. PHP requires a full-time commitment, making it difficult for individuals to work or attend school during treatment. IOP, however, offers more scheduling flexibility, allowing individuals to attend therapy sessions in the mornings or evenings while maintaining personal obligations.

Which Program Is Right for You?

The decision between PHP and IOP depends on several factors, including the severity of addiction, medical needs, and lifestyle considerations. PHP may be the best option for those who:

  • Have completed detox but require daily structured support
  • Need regular medical supervision and psychiatric care
  • Are struggling with severe cravings or withdrawal symptoms
  • Require an intensive, immersive treatment environment

On the other hand, IOP may be a better fit for individuals who:

  • Have completed PHP or inpatient rehab and need continued support
  • Have stable mental and physical health but require structured therapy
  • Need flexibility to work, attend school, or care for family
  • Are at a lower risk of relapse but still need accountability

A professional evaluation can help determine which level of care is most appropriate for each individual’s unique recovery journey.

Why Ohio Recovery Centers Offers Both PHP and IOP

At Ohio Recovery Centers, we understand that no two recovery journeys are the same. That’s why we offer both PHP and IOP options, ensuring that individuals receive personalized treatment tailored to their specific needs.

Our PHP program provides structured, intensive care for those in need of daily treatment and medical supervision, while our IOP program offers a flexible approach for individuals transitioning back to independent living. Both programs integrate:

  • Evidence-based therapy techniques
  • Medical and psychiatric support
  • Medication-assisted treatment (MAT) when needed
  • Relapse prevention and aftercare planning

Our team is dedicated to helping individuals find the right level of care for lasting recovery.

Start Your Recovery Journey Today

Choosing between PHP and IOP is an important decision in the recovery process. If you or a loved one is struggling with addiction and unsure which program is best, Ohio Recovery Centers is here to help. Our specialists can provide a thorough assessment and guide you toward the right treatment plan.

To learn more about our PHP and IOP programs, contact Ohio Recovery Centers today. We’re committed to providing comprehensive, compassionate care for every stage of recovery.

Ben Lemmon, LCDCIII

Reviewed on 02/17/2025

Table of Contents

an image of author Joe Gilmore

Joseph Gilmore

Joseph Gilmore has been working in the addiction industry for half a decade and has been writing about addiction and substance abuse treatment during that time. He has experience working for facilities all across the country. Connect with Joe on LinkedIn.
An image of Ohio Community Health staff

Christopher Glover CDCA

My name is Christopher Glover, and I am from Cincinnati, Ohio. I am currently in school and working to grow in competence to better support our community. As a recovering individual I know the struggles that you or a loved one can go through and that there is help for anything you may be struggling with.

The hardest part is asking for help and we are here as a team to best support you and your decision to start your journey towards a better future. Connect with Chris on LinkedIn

An image of Ohio Community Health staff

Amanda Kuchenberg PRS CDCA

I recently joined Ohio Community Health Recovery Centers as a Clinical Case Manager. I am originally from Wisconsin but settled in the Cincinnati area in my early 20s.  My career started in the fashion industry but quickly changed as I searched to find my drive and passion through helping others who struggle with addiction. 

As someone who is also in recovery, I wanted to provide hope, share lived experience, and support others on their journey.  I currently have my Peer Recovery Support Supervision Certification along with my CDCA and plan to continue my education with University of Cincinnati so I can continue to aid in the battle against substance addiction. Connect with Amanda on LinkedIn.

An image of Ohio Community Health staff

Patrick McCamley LCDC III

 Patrick McCamley (Clinical Therapist) is a Cincinnati native who has worked in substance use disorder/co-occurring mental health disorder treatment since 2019. Patrick received his bachelors degree in psychology from University of Cincinnati in 2021 and received his LCDC III (Licensed Chemical Dependency Counselor) license from the Ohio Chemical Dependency Professionals Board in 2022. Patrick has worked in Clinical Operations, Clinical Case Management, and Clinical Therapy throughout his career.

Patrick has tremendous empathy and compassion for the recovery community, being in recovery himself since 2018. Patrick is uniquely qualified to be helpful because of the specific combination of his academic background and his own experience in recovery.

An image of Ohio Community Health staff

Bill Zimmerman CDCA

Bill Zimmerman is a Greater Cincinnati Area native who has worked in substance use disorder/co-occurring mental health disorder treatment since 2018. Bill received his (Chemical Dependency Counselor Assistant) license from the Ohio Chemical Dependency Professionals Board in 2020.

Bill has worked in Clinical Operations in both support and supervision, and Program facilitating and 12 step recovery support during his career. Bill has a passion for the recovery community, having been in recovery himself since 1982. Connect with Bill on LinkedIn

An image of Ohio Community Health staff

Taylor Lilley CDCA, PRS

Growing up in Louisiana with addiction running rampant on both sides of my family. A life away from drugs and alcohol seemed impossible for someone like me. I remember what it was like sitting across from someone thinking there is no way they could ever understand what I was going through.

Sharing my experience offers a credibility and a certain type of trust with clients that only someone who has walked down this road can illustrate. To immerse myself further into the field of addiction, I am currently studying at Cincinnati State for Human and Social Services.  I hope I never forget where I came from, if I can do it, so can you!

An image of Ohio Community Health staff

Thomas Hunter LSW

Hello my name is Thomas Hunter. I was born and raised in Cincinnati, Ohio. I am a licensed social worker.In my scope of practice I have worked in the areas of mental health and recovery for thirty years. The clients I have worked with in my career have ranged in age from seven to seventy.

I strive each day to serve my purpose of helping those in need and I believe I do so by utilizing all of my experiences to accomplish my goal of supporting those who desire to establish their sobriety and maintain it in their recovery. Connect with Thomas on LinkedIn.

An image of Ohio Community Health staff

Mary D.Porter,LICDC

 My name is Mary D. Porter. I received my Masters of Social Work in 2008 from The University of Cincinnati. I received My Licensed Independent Chemical Dependency Counselor Licensure in 2001. I retired from The Department of Veteran Affairs Medical Center on April 14, 2014. Currently, I am the Associate Clinical Director for The Ohio Community Health Recovery Centers in Cincinnati.. Due to the fourth wave of the Opioid Epidemic in 2019,  I decided to enter back into the workforce to assist the addicted population.

The overdoses were astounding and I wanted to help.  I consider myself  to be an advocate for the addicted population. My compassion, resilience, empathy, wisdom, knowledge, experience and  love I have for this forgotten population goes beyond words. I consider what I do for the addicted population as a calling versus a “career,” because I too was once an “addict and alcoholic.” Today I am 45.5 years alcohol and substance free.

An image of Ohio Community Health staff

Ben Lemmon LCDC III

Hello, my name is Ben Lemmon, and I’m the Vice President and Clinical Director at Ohio Community Health Recovery Centers. I’ve been working in the addiction and mental health field since 2013 and decided to enter the field after overcoming my own challenges with addiction.

When I first meet a client, I always explain to them that the reason we are meeting is because they are not capable of obtaining or maintaining sobriety, and my goal is to create a person that can maintain sobriety. I believe a person’s personality is made up of their thoughts, feelings and actions and my job is to help clients identify the thoughts, feelings and actions that have them disconnected from recovery and provide them with the tools to live a healthy and happy life. Connect with Ben on LinkedIn