The various substance abuse rehabilitation services which are offered to drug and alcohol addicted people in Pompeys Pillar, Montana can vary in several different ways. Some substance abuse treatment programs take place in a residential or inpatient location, where clients remain the entire time they are in treatment which supplies a more therapeutic rehabilitation setting. Others offer substance abuse rehabilitation programs on an outpatient basis which allows for more versatility, although outpatient programs may not be a suitable drug and alcohol abuse treatment program for men and women in Pompeys Pillar, Montana who are having difficulties with long term addiction issues. Regardless of whether inpatient or outpatient drug and alcohol abuse treatment services are selected, there are varying amounts of time that men and women will be required to continue to be in the drug and alcohol treatment center. For instance, some short-term programs provide programs for 30 days or less, whereas long-term facilities will demand at least a 12 week stay.