There are many different types of drug and alcohol abuse treatment services in Lewistown, MT. which alcohol and drug addicted persons can avail themselves of. As an example, there are substance abuse rehab facilities which may be especially beneficial for a treatment client who has a short case of substance abuse and may find luck at a short term drug and alcohol rehab program which will require the individual to remain in rehabilitation for a month or less. Then there are much more intensive and long term drug and alcohol abuse treatment facilities which require a stay of 90 days or even longer in some cases, which is decided on the individual's background of drug abuse and other factors such as co-occurring mental health disorders. Drug and alcohol abuse treatment programs in Lewistown, MT. can be carried out as an outpatient or as an inpatient, with inpatient drug and alcohol abuse treatment services providing considerably superior results because of a greater quality of rehab setting.