The diverse substance abuse rehab services which are accessible to drug and alcohol addicted individuals in Rome can differ in several different ways. Quite a few drug and alcohol abuse rehabilitation programs are offered in a residential or inpatient facility, where clientele remain for the duration of their rehab which provides a more conducive rehab environment. Others offer substance abuse rehab programs on an outpatient basis which allows for more versatility, though outpatient centers are not always an appropriate substance abuse rehabilitation service for men and women in Rome who are having difficulties with serious drug addiction issues. Whether or not inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are also different lengths of time that individuals will be required to remain in the alcohol and drug rehabilitation program. For example, many short-term programs provide services for a month or less, whereas long-term programs will require at least a 12 week stay.