The diverse drug and alcohol abuse rehab programs which are offered to drug addicted individuals in Big Rock can vary in many various ways. Some alcohol and drug abuse rehab services are conducted in a residential or inpatient facility, where individuals reside the entire time they are in treatment which provides a more conducive rehab setting. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more flexibility, though outpatient programs are not always an appropriate substance abuse treatment program for individuals in Big Rock who are having difficulties with serious addiction issues. Whether or not inpatient or outpatient drug and alcohol abuse treatment services are selected, there are also different amounts of time that people will be required to continue to be in the drug rehabilitation facility. For example, quite a few short-term programs offer services for 4 weeks or less, whereas long-term facilities will demand at least a 90 day stay.