The various alcohol and drug abuse rehab programs which are offered to alcohol and drug addicted persons in Excelsior Springs, Missouri can differ in many different ways. Quite a few drug and alcohol abuse treatment services take place in a residential or inpatient setting, where clients remain for the duration of their treatment which provides a more therapeutic rehab environment. Others offer alcohol and drug abuse treatment services on an outpatient basis which allows for more flexibility, though outpatient programs are not always a suitable drug and alcohol abuse rehabilitation service for people in Excelsior Springs, Missouri who are having difficulties with serious drug or alcohol addiction problems. Regardless of whether inpatient or outpatient alcohol and drug abuse rehab services are selected, there are varying lengths of time that individuals will be asked to remain in the alcohol and drug treatment program. For instance, some short-term programs offer services for 30 days or less, while long-term centers will demand at least a 12 week stay.