There are quite a few various types of drug and alcohol abuse rehab centers in Ashland, MA. which drug and alcohol addicted clients can avail themselves of. As an example, there are substance abuse treatment facilities which may are geared towards a treatment client who has a very brief background of substance abuse and may benefit from a short term drug and alcohol treatment program which will call for the treatment client to reside in rehabilitation for 30 days or less. Then there are much more extensive and long term alcohol and drug abuse rehabilitation centers which involve a stay of 90 days or even longer in some cases, depending on the individual's background of drug abuse and other variables such as co-occurring mental health problems. Alcohol and drug abuse treatment services in Ashland, MA. can be performed as an outpatient or as an inpatient, with inpatient alcohol and drug abuse treatment services offering substantially better outcomes as a result of a greater quality of treatment setting.