The various drug and alcohol abuse rehabilitation services which are accessible to alcohol and drug addicted persons in Kansas, Illinois can differ in a lot of various ways. Quite a few substance abuse treatment programs take place in a residential or inpatient location, where individuals remain for the duration of their rehab which supplies a more conducive rehabilitation environment. Others offer drug and alcohol abuse rehab services on an outpatient basis which allows for more versatility, although outpatient centers are not always an appropriate drug and alcohol abuse treatment program for individuals in Kansas, Illinois who are having difficulties with long term drug or alcohol addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse treatment programs 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, whereas long-term centers will demand at least a 12 week stay.