Partial Hospitalization, also known as "PHP" or Day Treatment, is a form of treatment program which works to treat substance abuse issues and mental health issues which may be co-occurring. In a PHP program, the individual in treatment takes part in various treatment 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 may not be able to 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 typical counseling and therapy for addiction issues while also addressing mental health issues 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 individuals take drugs to alleviate symptoms of mental health problems, and some people take drugs which then, in turn, causes symptoms which mimic mental health problems, such as anxiety and depression. Addiction rehabilitation 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 issues off of drugs and alcohol and mentally stable and productive.

Criminal justice clients typically need drug treatment because of their problems with drug or alcohol addiction. Due to the nature of the criminal justice system, there are specific steps and guidelines that must be adhered to in order to be accepted into a criminal justice drug treatment facility 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 receive their drug and alcohol treatment 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 sober living or a therapeutic community.

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 circumstances such as whether or not the individual has dependents and if they receive any other assistance. Medicaid may possibly even cover the costs associated with drug rehab, and there are many drug treatment programs throughout the country which are covered through Medicaid. Most drug and alcohol treatment facilities which are covered through Medicaid may only provide a limited treatment curriculum and may only deliver such treatment on a short term basis, typically 30 days or less. People who have Medicaid should research which programs cover the greatest amount of treatment for the most amount of time to acquire the full rewards of such a program.

Some people are covered through state financed insurance because they fail to qualify for Medicaid. Some states however offer state financed health insurance to those who cannot afford private health insurance. State financed health insurance programs will in some cases cover the costs associated with substance abuse treatment at a wide variety of drug and alcohol rehab programs around the country. State financed insurance other than Medicaid may cover both outpatient or inpatient drug rehabilitation providers. To find out which treatment facilities will accept state financed insurance, speak with a substance abuse treatment specialist.