One month is considered "short-term rehab," and anything longer is considered "long-term rehabilitation." The only distinction in between rehab lengths is that treatment is more extensive in short-term rehab given that more therapy is being condensed into a shorter duration of time. Unlike inpatient rehab, when you decide for an outpatient program, each action of the rehabilitation process is typically completed at a separate center.When that's completed, the real therapy can start 90 days is generally a minimum, however lots of people continue seeing a therapist or participating in group treatment for multiple years. The longer you spend in rehab, the more pricey it will be. However, those who have extreme dependencies may not get all the aid that they require in short-term rehabilitation.