The diverse alcohol and drug abuse treatment services which are accessible to alcohol and drug addicted individuals in Ferndale can differ in a lot of different ways. Quite a few alcohol and drug abuse treatment services are offered in a residential or inpatient setting, where individuals remain the entire time they are in treatment which provides a more conducive rehab setting. Others provide substance abuse rehabilitation programs on an outpatient basis which allows for more flexibility, although outpatient facilities are not always an appropriate drug and alcohol abuse rehabilitation program for people in Ferndale, CA. who are having difficulties with serious drug addiction issues. Whether inpatient or outpatient substance abuse rehabilitation programs are selected, there are varying lengths of time that people will be required to stay in the drug rehabilitation program. For instance, some short-term programs provide services for 4 weeks or less, whereas long-term centers will demand at least a 90 day stay.