Reference
Addiction treatment success rates: What the data shows
Published April 12, 2026 · 7 min read · Updated April 2026
Reviewed for accuracy by licensed clinical professionals.
Treatment reduces substance use by 50-70%, criminal activity by 80%, and improves employment by 40%.
By type
Residential: 30-40% abstinent at 1 year (single episode), 50-60% with aftercare. MAT: 50-60% retention at 1 year. These are comparable to other chronic disease management outcomes.
What improves outcomes
90+ days of treatment, MAT when indicated, aftercare, stable housing, employment, recovery community, and co-occurring condition treatment.
Frequently asked questions
What percentage recover?
50-60% of those in sustained treatment achieve lasting recovery.
Is rehab effective?
Yes. Reduces substance use 50-70% and produces comparable outcomes to other chronic disease treatments.
Why do people relapse?
Relapse rates of 40-60% are comparable to hypertension and asthma. Indicates treatment adjustment, not failure.
Disclaimer: Informational only. Not medical advice. SAMHSA: 1-800-662-4357.