The diverse substance abuse rehabilitation programs which are offered to drug and alcohol addicted people in Fernwood can differ in a lot of different ways. Quite a few drug and alcohol abuse rehabilitation services take place in a residential or inpatient facility, where clients remain for the duration of their treatment which provides a more conducive rehabilitation environment. Others offer alcohol and drug abuse treatment services on an outpatient basis which allows for more flexibility, though outpatient facilities are not always a suitable substance abuse rehab program for individuals in Fernwood who are struggling with serious drug or alcohol addiction problems. Whether inpatient or outpatient substance abuse treatment programs are selected, there are varying amounts of time that people will be required to remain in the alcohol and drug rehabilitation facility. For example, some short-term programs offer programs for 4 weeks or less, whereas long-term programs will call for at least a 12 week stay.