Drug rehab programs that use brief interventions, motivational interviewing, or combine bio-physical and social educational approaches have success rates of 70-90%, taking 1-6 months at costs of $6,000-$18,000 per month. Alternative, high end rehab centers costing $40,000+ per month achieve long term recovery rates of 70-80%. The document examines different rehab program types and their effectiveness based on studies, noting professionals unbiased to traditional recovery methods can improve chances of successful treatment.