The different substance abuse rehabilitation programs which are accessible to drug addicted individuals in Eighty Four, PA. can differ in many different ways. Some drug and alcohol abuse rehab services are offered in a residential or inpatient location, where clients reside the entire time they are in rehab which supplies a more therapeutic rehab setting. Others provide drug and alcohol abuse rehab programs on an outpatient basis which provides a sense of versatility, although outpatient programs may not be an appropriate alcohol and drug abuse rehab service for individuals in Eighty Four, PA. who are having difficulties with long term addiction difficulties. Whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are selected, there are varying amounts of time that individuals will be asked to remain in the drug and alcohol rehab program. For example, quite a few short-term programs provide services for 4 weeks or less, whereas long-term centers will call for at least a 90 day stay.