One month is thought about "short-term rehabilitation," and anything longer is thought about "long-lasting rehab." The only distinction in between rehab lengths is that treatment is more extensive in short-term rehabilitation given that more treatment is being condensed into a much shorter amount of time. Unlike inpatient rehabilitation, when you go with an outpatient program, each action of the rehab procedure is typically completed at a different facility.Once that's finished, the actual treatment can start 90 days is typically a minimum, but lots of people continue seeing a counselor or going to group treatment for multiple years. The longer you invest in rehab, the more costly it will be. However, those who have extreme addictions may not receive all the assistance that they require in short-term rehabilitation.