The diverse drug and alcohol abuse rehab programs which are offered to drug and alcohol addicted individuals in Hamburg can differ in many various ways. Some alcohol and drug abuse rehabilitation services take place in a residential or inpatient setting, where individuals reside the entire time they are in treatment which provides a more therapeutic rehab setting. Others offer alcohol and drug abuse rehabilitation programs on an outpatient basis which allows for more versatility, although outpatient programs may not be an appropriate substance abuse rehab service for men and women in Hamburg who are having difficulties with long term drug addiction difficulties. Whether or not inpatient or outpatient alcohol and drug abuse rehabilitation services are selected, there are also different lengths of time that people will be asked to continue to be in the drug and alcohol rehabilitation program. For example, some short-term programs offer services for a month or less, whereas long-term facilities will demand at least a 3 month stay.