There are quite a few various types of alcohol and drug abuse treatment programs in Congress which addicted persons can take advantage of. For example, there are drug and alcohol abuse rehab facilities which may are geared towards a treatment client with a very brief history of drug and alcohol abuse and would potentially benefit from a short term alcohol and drug rehab facility which will call for the individual to remain in treatment for a month or less. Then there are far more intensive and long term alcohol and drug abuse rehab services which involve a stay of 90 days or more, based off of the individual's background of substance abuse and other things to be considered such as co-occurring mental health disorders. Alcohol and drug abuse rehab services in Congress can be done on an outpatient basis or an inpatient basis, with inpatient alcohol and drug abuse rehabilitation programs offering considerably superior outcomes as a result of a higher quality of rehabilitation program.