The diverse substance abuse treatment services which are offered to drug and alcohol addicted individuals in Yountville can vary in many different ways. Quite a few alcohol and drug abuse rehabilitation services are offered in a residential or inpatient facility, where clients remain for the duration of their rehab which provides a more conducive treatment environment. Others provide drug and alcohol abuse rehabilitation services on an outpatient basis which provides a sense of versatility, although outpatient facilities may not be a suitable alcohol and drug abuse rehabilitation program for individuals in Yountville, CA. who are having difficulties with serious drug or alcohol addiction problems. Whether or not inpatient or outpatient drug and alcohol abuse rehabilitation programs are chosen, there are varying lengths of time that individuals will be expected to stay in the alcohol and drug treatment center. For instance, some short-term programs provide programs for a month or less, while long-term centers will require at least a 90 day stay.