The diverse substance abuse rehabilitation services which are offered to drug and alcohol addicted people in Montpelier, Mississippi can differ in several different ways. Some drug and alcohol abuse rehabilitation services take place in a residential or inpatient setting, where clients remain the entire time they are in treatment which provides a more therapeutic rehab setting. Others offer substance abuse rehab services on an outpatient basis which provides a sense of versatility, although outpatient centers are not always an appropriate alcohol and drug abuse rehab program for individuals in Montpelier, Mississippi who are struggling with long term drug or alcohol addiction problems. Whether inpatient or outpatient drug and alcohol abuse rehab programs are selected, there are also different amounts of time that people will be expected to continue to be in the drug treatment program. For example, many short-term programs offer programs for a month or less, whereas long-term facilities will demand at least a 12 week stay.