The Addiction Severity Index

The Addiction Severity Index (ASI) is a comprehensive assessment tool used by professionals to evaluate the severity of a person's substance use and related issues. It gathers detailed information across areas like drug and alcohol use, mental health, employment, legal involvement, family, and physical health. The goal is to understand how addiction affects different parts of a person's life, helping clinicians create personalized treatment plans. The ASI is interview-based, providing a structured way to measure ongoing progress and adjust interventions as needed, ultimately supporting more effective recovery efforts.