The different alcohol and drug abuse rehab programs which are available to drug addicted persons in Caulfield, Missouri can vary in many various ways. Some substance abuse rehabilitation services are conducted in a residential or inpatient setting, where clientele remain for the duration of their rehab which offers a more therapeutic treatment setting. Others provide substance abuse treatment services on an outpatient basis which provides a sense of versatility, although outpatient centers may not be an appropriate alcohol and drug abuse rehabilitation service for individuals in Caulfield, Missouri who are having difficulties with serious addiction difficulties. Whether inpatient or outpatient substance abuse rehab services are chosen, there are also different lengths of time that people will be expected to continue to be in the alcohol and drug rehab facility. For instance, many short-term programs offer programs for 4 weeks or less, whereas long-term centers will require at least a 90 day stay.