Partial Hospitalization, sometimes called "PHP" or Day Treatment, is a kind of alcohol and drug treatment program which works to deal with drug addiction disorders and mental health problems which might be co-occurring. In a PHP facility, the individual in treatment partakes in a variety of rehabilitation activities and approaches in the daytime and then returns home in the night time. This is carried out several days per week, all dependent on the severity of the drug problem. Partial Hospitalization can be beneficial for drug or alcohol addicted individuals in Washington who who may be unable to cover the costs of long-term inpatient rehab, or for treatment clients who are not able to be away from their home and work for extended durations of time. While in Day Treatment, people participate in typical treatment services for alcohol or drug addiction problems while at the same time dealing with mental health disorders which could keep them from staying sober once rehabilitation is done.