The ASAM Criteria is the framework most U.S. treatment programs and insurers use to determine what intensity of care someone needs. Understanding the levels helps you make sense of what’s being recommended — and recognize if a program is over- or under-treating you. our interactive ASAM level navigator tool
The levels, in order of intensity
0.5 — Early Intervention: Education and brief counseling for people who may be at risk but don’t yet meet full criteria for a diagnosis.
1 — Outpatient Services: Regular appointments (therapy, medication management) while living at home, typically a few hours per week.
2.1 — Intensive Outpatient (IOP): Multiple hours of structured treatment, several days a week, while still living at home.
2.5 — Partial Hospitalization (PHP): A more intensive day-program level, often most of the day, several days a week, without living at the facility.
3.1 — Clinically Managed Low-Intensity Residential: Living at a facility with less intensive clinical staffing, often supporting a stable recovery environment for people who need housing support as much as intensive treatment.
3.3 — Clinically Managed Population-Specific High-Intensity Residential: Residential care tailored to a specific population’s needs (e.g., cognitive impairment considerations).
3.5 — Clinically Managed High-Intensity Residential: More intensive residential treatment with higher clinical staffing.
3.7 — Medically Monitored Intensive Inpatient: 24-hour nursing care and physician availability, typically for withdrawal management or significant medical/psychiatric complexity.
4.0 — Medically Managed Intensive Inpatient: Hospital-level care, for the most medically complex situations, typically short-term.
How this decision actually gets made
Six dimensions are assessed: intoxication/withdrawal risk, biomedical conditions, emotional/behavioral/cognitive conditions, readiness to change, relapse/continued use risk, and recovery environment. our ASAM navigator tool, which walks through a simplified version of these
Why this matters practically
- Insurers often use ASAM criteria to determine what level of care they’ll cover — understanding this helps you push back if you’re offered a level that doesn’t match your actual needs
- A program that places everyone at the same level regardless of individual assessment isn’t following the actual ASAM model
- Moving between levels (stepping up or down) over time is normal and expected, not a sign of failure at a given level
Getting a real assessment
Our navigator tool [link] gives you a starting orientation — an actual ASAM placement decision requires a trained assessor, ideally someone at the program or provider you’re considering.
Medically reviewed by [pending]. Source: The ASAM Criteria (American Society of Addiction Medicine).