In an effort to make drug and alcohol treatment can be available to persons with co-occurring mental health disorders, Partial Hospitalization drug and alcohol rehab programs in Hatfield, Missouri can provide rehab in certain hospital and mental health hospital facilities for individuals in need of rehabilitation. Partial Hospitalization the name for this type of drug rehabilitation facility, because the person will undergo drug treatment during the day and will then return home in the evening for about seven days per week. This is why these drug rehabilitation programs are also known as Day Treatment. Partial Hospitalization drug rehabilitation facilities help clients deal with drug and alcohol addiction problems and mental health problems concurrently so that treatment staff can make certain that the individual avoids fall back into drug use when drug and alcohol treatment is complete.