The various alcohol and drug abuse treatment programs which are offered to alcohol and drug addicted persons in North, Virginia can differ in several different ways. Some drug and alcohol abuse treatment services are conducted in a residential or inpatient setting, where individuals reside the entire time they are in rehabilitation which offers a more therapeutic rehab setting. Others offer drug and alcohol abuse rehabilitation services on an outpatient basis which allows for more versatility, though outpatient programs are not always a suitable alcohol and drug abuse rehabilitation program for people in North, Virginia who are struggling with long term addiction problems. Whether or not inpatient or outpatient substance abuse treatment programs are selected, there are also different lengths of time that individuals will be required to continue to be in the alcohol and drug rehabilitation center. For instance, many short-term programs offer services for a month or less, whereas long-term facilities will require at least a 90 day stay.