There are several different types of drug and alcohol abuse rehab centers in Decorah, IA. which drug and alcohol addicted clients can benefit from. As an example, there are drug and alcohol abuse treatment services in the Decorah, IA. area which may particularly help someone with a brief background of substance abuse and may be able to receive effective help at a short term drug and alcohol rehab program which will only demand that the individual to stay in rehabilitation for 4 weeks or less. Then there are far more intensive and long term alcohol and drug abuse rehabilitation centers in Decorah, IA. which involve a stay of 3 months or longer, based off of the individual's background of substance abuse and other circumstances including co-occurring mental health disorders. Alcohol and drug abuse rehab programs can be done on an outpatient basis or an inpatient basis, with inpatient substance abuse treatment programs offering substantially superior success rates due to a higher quality of rehabilitation program.