There are many different types of drug and alcohol abuse rehabilitation facilities in Great Falls which addicted clients can take advantage of. For example, there are substance abuse rehabilitation facilities which cater to an individual with a very brief background of substance abuse and would potentially benefit from a short term alcohol and drug rehab center which will call for the person to stay in rehabilitation for 4 weeks or less. Then there are more extensive and long term substance abuse rehabilitation services which require a stay of 90 days or more, which is decided on the individual's history of drug and alcohol abuse and other things to be considered such as co-occurring mental health problems. Substance abuse rehabilitation services in Great Falls can be completed as an outpatient or as an inpatient, with inpatient drug and alcohol abuse treatment programs resulting in significantly superior outcomes as a result of a greater quality of rehabilitation setting.