Drug or alcohol rehabilitation services which are offered on an outpatient basis are readily available to addicted individuals who have circumstances which prevent them from being able to take part in an inpatient rehab center. An outpatient drug and alcohol treatment facility offers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug or alcohol rehabilitation program where the person is expected to stay and reside at the rehab facility until the treatment process has been fully completed. Outpatient drug or alcohol rehab is also offered for individuals who have completed residential or inpatient treatment but also need a comprehensive aftercare program which will provide additional support and therapy to help them remain clean and sober.

Partial Hospitalization, also known as "PHP" or Day Treatment, is a form of treatment program which works to treat substance abuse problems and mental health conditions which may be co-occurring. In a PHP program, the individual in treatment participates in various recovery activities and techniques during the day and then returns home in the evening. This takes place anywhere from five to seven days a week, depending on the severity of the problem. Partial Hospitalization can be helpful for addicted persons who cannot afford long-term inpatient care, or who are unable to be away from their families for prolonged periods of time. While in Day Treatment, individuals take part in standard counseling and therapy for addiction issues while also addressing mental health troubles which could prevent them from making progress and obtaining gains throughout the treatment process.

Persons with co-occurring mental and substance abuse disorders must address both issues in order to become fully rehabilitated. Some people take drugs to relieve symptoms of mental health complications, and some individuals take drugs which then, in turn, causes symptoms which mimic mental health issues, such as depression and anxiety. Addiction treatment professionals know how to differentiate between the two, and can work with clients to properly treat real mental health conditions in tandem with any other substance abuse treatment that is done with the person. This has proven to be effective in keeping individuals with mental health disorders off of drugs and alcohol and mentally stable and healthy.

Criminal justice clients often need drug treatment due to problems with drug or alcohol addiction. Due to the nature of the criminal justice system, there are specific steps and guidelines that must be performed in order to be admitted into a criminal justice drug treatment center or recovery program. The initial step is to figure out the criminal justice clients eligibility. This step is accomplished by a panel of officials who determine how much and what type of drug is necessary. Often, the criminal justice clients obtain their substance abuse rehabilitation while they are incarcerated. For the best possible results, they are encouraged, if not strictly directed, to continue their recovery once they leave jail and enroll in a sober living home or a long-term residential transitional living program.

Medicaid is a type of health insurance which is accessible to people in certain low-income tax brackets. Eligibility for Medicaid depends greatly on income and other factors including whether or not the individual has dependents and if they receive any other assistance. Medicaid may even cover the costs associated with drug or alcohol treatment, and there are a lot of drug and alcohol rehab programs throughout the country which are covered through Medicaid. Most drug rehab programs which are covered through Medicaid may only provide a limited treatment curriculum and may only supply such treatment on a short term basis, typically 30 days or less. People who have Medicaid should look for which programs cover the greatest amount of treatment for the most amount of time to acquire the full rewards of a Medicaid rehab program.