The different drug and alcohol abuse rehab programs which are offered to drug addicted persons in Richland, MO. can vary in many different ways. Quite a few alcohol and drug abuse treatment services are conducted in a residential or inpatient facility, where clientele remain the entire time they are in treatment which provides a more conducive rehab environment. Others offer substance abuse rehab programs on an outpatient basis which allows for more versatility, though outpatient facilities may not be an appropriate substance abuse rehabilitation service for people in Richland, MO. who are struggling with long term addiction difficulties. Whether or not inpatient or outpatient alcohol and drug abuse rehabilitation programs are chosen, there are also different lengths of time that individuals will be asked to stay in the drug treatment program. For instance, many short-term programs offer services for a month or less, whereas long-term programs will demand at least a 90 day stay.