The different substance abuse rehab services which are offered to drug and alcohol addicted people in Kupreanof, Alaska can differ in a lot of different ways. Quite a few substance abuse rehabilitation programs are offered in a residential or inpatient location, where individuals remain the entire time they are in rehabilitation which provides a more conducive treatment environment. Others offer substance abuse treatment services on an outpatient basis which allows for more versatility, although outpatient centers may not be an appropriate drug and alcohol abuse rehabilitation service for people in Kupreanof, Alaska who are having difficulties with serious drug or alcohol addiction difficulties. Whether inpatient or outpatient drug and alcohol abuse rehabilitation services are chosen, there are also different amounts of time that individuals will be asked to remain in the drug and alcohol treatment facility. For instance, some short-term programs offer services for 4 weeks or less, whereas long-term centers will call for at least a 90 day stay.