The different alcohol and drug abuse treatment services which are accessible to drug addicted persons in Richmond, IL. can vary in several different ways. Some alcohol and drug abuse treatment programs are offered in a residential or inpatient setting, where individuals reside for the duration of their rehab which provides a more therapeutic rehabilitation environment. Others offer substance abuse treatment programs on an outpatient basis which provides a sense of flexibility, though outpatient facilities may not be a suitable substance abuse treatment program for individuals in Richmond, IL. who are having difficulties with long term drug or alcohol addiction issues. Whether or not inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are also different lengths of time that men and women will be expected to remain in the alcohol and drug treatment program. For instance, some short-term programs offer services for 4 weeks or less, while long-term facilities will call for at least a 90 day stay.