The various substance abuse treatment programs which are available to alcohol and drug addicted people in Farmingdale, New York can differ in several various ways. Some substance abuse rehabilitation programs take place in a residential or inpatient location, where clientele remain for the duration of their rehab which offers a more conducive rehab setting. Others offer substance abuse rehab programs on an outpatient basis which allows for more flexibility, although outpatient programs may not be a suitable alcohol and drug abuse rehabilitation program for people in Farmingdale, New York who are struggling with serious drug or alcohol addiction difficulties. Whether or not inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are varying lengths of time that people will be expected to stay in the drug and alcohol rehab center. For example, quite a few short-term programs provide programs for 30 days or less, while long-term centers will call for at least a 12 week stay.