One month is thought about "short-term rehab," and anything longer is considered "long-term rehabilitation." The only difference between rehab lengths is that treatment is more intensive in short-term rehabilitation considering that more therapy is being condensed into a shorter amount of time. Unlike inpatient rehabilitation, when you choose an outpatient program, each step of the rehab procedure is usually finished at a different facility.Once that's finished, the actual therapy can begin 90 days is normally a minimum, however many individuals continue seeing a counselor or attending group treatment for several years. The longer you invest in rehab, the more expensive it will be. Nevertheless, those who have serious dependencies may not get all the assistance that they need in short-term rehab.