Partial Hospitalization, sometimes called "PHP" or Day Treatment, is a kind of drug rehab facility which is meant to treat drug addiction problems and psychological disorders which might be co-occurring. In a PHP program, the treatment client in rehabilitation participates in various rehab activities and techniques in the daytime and then returns home in the evening. This is done anywhere from five to seven days per week, all dependent on the severity of the drug or alcohol problem. Partial Hospitalization can be most effective for drug addicted persons in Grantville who who may be unable to cover the costs of long-term inpatient rehab, or who are unable to be apart from their home and work for extended periods of time. While in Day Treatment, treatment clients participate in traditional treatment services for addiction problems while simultaneously addressing psychological problems which may deter them from remaining abstinent once rehabilitation is done.