In an effort to make drug and alcohol rehabilitation can be available to those with co-occurring mental health disorders, Partial Hospitalization drug rehab programs in Chelsea, Iowa can provide rehab in special hospital and mental health hospital settings for individuals who will need rehabilitation. Partial Hospitalization the name for this type of drug treatment facility, because the person receives drug and alcohol rehab in the daytime and will then return home in the evening up to seven days a week. This is why these drug treatment facilities are also referred to as Day Treatment. Partial Hospitalization drug treatment facilities address substance abuse disorders and mental health disorders at the same time in order to ensure that the treatment client avoids fall back into drug use when drug treatment is finished.