The variety and spectrum of rehab programs matches the physical diversity of
drug addiction. There are simple group counseling programs that are free of
cost. There are the celebrity driven residential treatment programs which are
often quoted in the media. The vast majority of programs focus on treatment of
physical and psychological aspects of addiction.

The typical rehab center is in an urban area with outpatient facilities.
Patients can get advice, medical referral and treatment as well as replacement
opiates such as methadone in programs like methadone maintenance programs.
Insurance often covers many of these services but many are charitable
organizations and depend on donations and sliding scale payment options.

The rehab center is sometimes a focal point for the social reintegration of
the individual and has counseling, vocational training and above all a means for
further rehabilitation after the acute medical detoxification process is
completed. Many programs have a dual diagnosis focus where depression, other
mental health issues and medical issues such as HIV/AIDS are also addressed.

Special populations such as the adolescent addict and prison populations need
special approaches. Other programs inculcate particular religious philosophy
such as Christian drug rehab programs. Many treatment centers run outreach
programs that are unique.

For example there is one program that has a special van that goes around the
city picking up homeless alcohol addicted persons who are intoxicated. Other
programs also involve continuity with 12 step approaches as an extension of an
inpatient treatment for 3-6 weeks.

 Therapeutic communities are useful for persons with a long history of
drug dependence and those with serious criminal histories.