The different substance abuse rehab programs which are available to alcohol and drug addicted people in Lexington can differ in several various ways. Some alcohol and drug abuse rehabilitation programs take place in a residential or inpatient setting, where clientele remain for the duration of their rehabilitation which supplies a more therapeutic treatment setting. Others offer substance abuse treatment programs on an outpatient basis which provides a sense of versatility, although outpatient centers may not be a suitable alcohol and drug abuse treatment program for people in Lexington who are having difficulties with long term drug addiction problems. Whether inpatient or outpatient substance abuse rehab services are chosen, there are varying amounts of time that people will be asked to remain in the alcohol and drug rehabilitation facility. For instance, some short-term programs provide services for a month or less, while long-term programs will call for at least a 12 week stay.