SAMHSA Home Page: SAMHSA – Substance Abuse and Mental Health Services Administration SAMHSA Find Treatment: Home | FindTreatment.gov SAMHSA National Suicide Prevention Hotline: Lifeline (suicidepreventionlifeline.org) SAMHSA Behavioral Health Treatment Services Locator: Home – SAMHSA Behavioral Health Treatment Services Locator SAMHSA National Helpline: SAMHSA’s National Helpline — 1-800-662-HELP (4357) | SAMHSA