The various drug and alcohol abuse rehab services which are accessible to drug and alcohol addicted people in Lenox, Missouri can vary in several different ways. Quite a few substance abuse treatment programs are conducted in a residential or inpatient setting, where individuals remain the entire time they are in treatment which offers a more therapeutic rehabilitation setting. Others offer drug and alcohol abuse treatment services on an outpatient basis which provides a sense of versatility, though outpatient programs are not always a suitable substance abuse rehab service for men and women in Lenox, Missouri who are struggling with serious addiction problems. Regardless of whether inpatient or outpatient substance abuse treatment programs are chosen, there are varying lengths of time that people will be expected to stay in the alcohol and drug rehabilitation program. For example, quite a few short-term programs provide programs for 4 weeks or less, whereas long-term facilities will require at least a 90 day stay.