In an effort to make drug and alcohol rehab is available to those with co-occurring mental health disorders, Partial Hospitalization drug rehab centers in Marion, IA. can provide treatment in particular hospital and mental health hospital facilities for individuals in need of rehabilitation. Partial Hospitalization is the term used for this type of drug and alcohol rehab program, because the individual takes part in drug and alcohol rehab in the daytime and will then go home in the evening for about seven days a week. For this reason these drug and alcohol rehab programs are also known as Day Treatment. Partial Hospitalization drug and alcohol rehabilitation facilities deal with drug and alcohol addiction problems and psychological problems at the same time so that treatment staff can make certain that the treatment client doesn't relapse the moment drug and alcohol rehab is complete.