Sequential Intercept Model

The Sequential Intercept Model (SIM) is a SAMHSA framework that identifies six points where communities can divert justice-involved individuals with substance use disorders away from the criminal justice system and into treatment and support. The intercepts span crisis response and law enforcement contact through courts, incarceration, reentry, and community supervision. Public sector agencies and behavioral health organizations use the SIM to map gaps, align resources, and coordinate responses across systems that rarely operate in concert. Digital tools for screening, closed-loop referral, peer-backed recovery support, and outcome tracking address multiple intercept points directly — extending the reach of diversion efforts without adding proportional burden to already stretched systems and staff.

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