The different substance abuse rehab services which are available to drug and alcohol addicted people in Dunnegan, Missouri can differ in a lot of different ways. Quite a few alcohol and drug abuse treatment services are offered in a residential or inpatient location, where clientele remain for the duration of their rehab which provides a more therapeutic treatment environment. Others provide drug and alcohol abuse treatment services on an outpatient basis which provides a sense of versatility, although outpatient facilities may not be a suitable substance abuse treatment service for men and women in Dunnegan, Missouri who are struggling with long term drug or alcohol addiction issues. Regardless of whether inpatient or outpatient drug and alcohol abuse rehab services are selected, there are also different lengths of time that people will be required to continue to be in the alcohol and drug rehabilitation facility. For example, some short-term programs provide services for 30 days or less, whereas long-term programs will require at least a 12 week stay.