Partial Hospitalization, sometimes called "PHP" or Day Treatment, is a type of alcohol and drug rehabilitation program that is meant to treat drug addiction problems and mental health issues which might be co-occurring. In a PHP center, the treatment client in rehab participates in a number of treatment activities and methods during the day and then leaves in the night time. This is carried out anywhere from five to seven days a week, all dependent on the severity of the drug problem. Partial Hospitalization can be beneficial for drug addicted people in Churubusco who are unable to afford long-term inpatient treatment, or for treatment clients who are unable to be away from their home and work for prolonged periods of time. While in Day Treatment, treatment clients take part in traditional treatment services for drug and alcohol addiction issues while at the same time overcoming mental health problems which could keep them from staying sober once rehab is complete.