To ensure that drug rehab is available to persons with co-occurring mental health disorders, Partial Hospitalization drug and alcohol treatment programs in Erving, MA. can supply treatment in certain hospital and mental health clinic settings for individuals in need of treatment. Partial Hospitalization is the term used for this type of drug rehab program, because the person takes part in drug and alcohol rehab during the day and will then return home in the evening up to seven days a week. For this reason these drug and alcohol rehabilitation centers are also known as Day Treatment. Partial Hospitalization drug and alcohol treatment facilities help clients deal with drug addiction disorders and mental health issues concurrently in order to make sure that the treatment client doesn't relapse once drug and alcohol treatment is finished.