Key Takeaways
- Outpatient treatment includes standard outpatient, intensive outpatient, and partial hospitalization programs at different intensity levels.
- IOP typically requires 9 to 15 hours of weekly programming, allowing individuals to continue working or attending school.
- Outpatient treatment is appropriate for mild to moderate substance use disorders or as a step-down from residential care.
- Riverside has a strong network of outpatient providers, with additional options in nearby Orange County.
- Combining outpatient treatment with sober living and recovery support groups produces the best outcomes.
What Is Outpatient Addiction Treatment?
Outpatient addiction treatment encompasses a range of programs that allow individuals to receive structured clinical care while living at home or in a sober living environment. Unlike residential treatment, where clients live at the facility 24 hours a day, outpatient programs operate on a scheduled basis, with clients attending sessions during the day, evening, or weekend and returning to their home environment between sessions.
This model of care serves multiple populations. Some individuals enter outpatient treatment as their primary level of care because their substance use disorder is mild to moderate, their home environment is stable and supportive, and they have responsibilities such as employment, childcare, or education that make residential treatment impractical. Others enter outpatient programs as a step-down from residential treatment, continuing their clinical work at a lower intensity while gradually resuming their daily responsibilities.
The city of Riverside, as the county seat and largest city in Riverside County with approximately 320,000 residents, has the highest concentration of outpatient treatment providers in the Inland Empire. Programs range from small private practices offering individual counseling to large clinics providing comprehensive intensive outpatient programming with multiple tracks and specialty groups.
Levels of Outpatient Care
Outpatient treatment is not one-size-fits-all. The American Society of Addiction Medicine defines several levels of outpatient care, each designed for different clinical needs and life circumstances.
Standard Outpatient Treatment
Standard outpatient care involves one to three therapy sessions per week, totaling fewer than nine hours of weekly programming. This level is appropriate for individuals with mild substance use issues, those in sustained recovery who need maintenance support, or individuals stepping down from more intensive levels of care. Sessions may include individual therapy, group counseling, medication management, and case management.
Intensive Outpatient Programs (IOP)
Intensive outpatient programs provide nine to fifteen hours of weekly programming, typically spread across three to five days. IOP is the most common level of outpatient care for individuals with moderate substance use disorders and is the standard step-down from residential or partial hospitalization programs. Programming includes group therapy, individual counseling, psychoeducation, relapse prevention skills training, and often family therapy components.
Many IOP programs in Riverside offer morning, afternoon, and evening tracks to accommodate different work schedules. A typical IOP schedule involves three-hour sessions three to five days per week for eight to twelve weeks, with the duration and intensity adjusted based on clinical progress.
Partial Hospitalization Programs (PHP)
Partial hospitalization represents the most intensive level of outpatient care, providing five to six hours of daily programming five days per week. PHP includes all the therapeutic components of IOP plus more frequent individual therapy, psychiatric services, and medical monitoring. This level is appropriate for individuals transitioning from residential treatment who need ongoing intensive support or for those whose clinical needs are too complex for IOP but who do not require 24-hour residential care.
What to Expect in Outpatient Treatment
A typical outpatient treatment experience begins with a comprehensive assessment conducted by a licensed clinician who evaluates the severity of the substance use disorder, co-occurring mental health conditions, medical history, and psychosocial factors. Based on this assessment, an individualized treatment plan is developed that guides the therapeutic approach and sets measurable goals.
Daily or session programming in IOP and PHP typically includes a combination of process groups where clients share experiences and provide mutual support, psychoeducational groups that teach about addiction science and recovery skills, cognitive behavioral therapy groups focused on identifying and changing addictive thought patterns, and individual therapy sessions that address personal issues in a private setting.
Progress in outpatient treatment is measured through regular clinical assessments, drug screening results, attendance and participation, and the achievement of treatment plan goals. As individuals demonstrate stability and progress, the intensity of programming is gradually reduced, eventually transitioning to standard outpatient care or aftercare groups that provide ongoing support.
Outpatient treatment works best when you are fully engaged. Attend every session, complete homework assignments, participate actively in groups, and be honest with your treatment team about challenges you are facing.
Choosing an Outpatient Program in Riverside
When evaluating outpatient programs in Riverside, consider the same quality markers that apply to any addiction treatment facility. Accreditation from JCAHO or CARF indicates that the program meets national standards for clinical care. Licensed therapists with specific training in addiction treatment, such as those holding CADC, LMFT, LCSW, or LPCC credentials, ensure that you are receiving care from qualified professionals.
Ask about the program's approach to co-occurring mental health conditions, as many individuals with substance use disorders also experience depression, anxiety, PTSD, or other psychiatric conditions that require integrated treatment. Programs that address both substance use and mental health simultaneously produce better outcomes than those that treat each condition in isolation.
Riverside County residents also benefit from expanding their search to include Orange County, where facilities like Trust SoCal in Fountain Valley offer JCAHO-accredited outpatient programming. Located approximately 30 minutes from central Riverside via the 91 freeway, Trust SoCal provides IOP and outpatient services with a clinical team specializing in evidence-based addiction treatment.
Combining Outpatient Treatment with Other Support
Outpatient treatment is most effective when it is part of a comprehensive recovery plan that includes additional support structures. Living in a sober living home while attending IOP provides the accountability and substance-free environment that reinforce treatment gains. Attending AA or NA meetings supplements clinical treatment with peer support and a long-term recovery framework.
Family involvement enhances outpatient treatment outcomes. Many programs offer family therapy sessions and educational workshops that help loved ones understand addiction, improve communication, and establish healthy boundaries. When the entire family system participates in recovery, the individual in treatment benefits from a more supportive home environment.
For more information about outpatient treatment options accessible from Riverside, call Trust SoCal at (949) 280-8360. Their admissions team can discuss programming, verify insurance benefits, and help determine the appropriate level of care for your situation.

Amy Pride, MFTT
Marriage & Family Therapy Trainee




