30 Days is thought about "short-term rehab," and anything longer is thought about "long-lasting rehabilitation." The only distinction between rehab lengths is that treatment is more extensive in short-term rehabilitation given that more treatment is being condensed into a much shorter time period. Unlike inpatient rehabilitation, when you opt for an outpatient program, each action of the rehabilitation procedure is generally finished at a separate center.Once that's completed, the real treatment can start 90 days is usually a minimum, but lots of people continue seeing a therapist or attending group therapy for several years. The longer you invest in rehab, the more expensive it will be. However, those who have severe addictions may not get all the aid that they require in short-term rehabilitation.