The short answer
The ASAM Criteria is a framework for assessing addiction-treatment needs and supporting level-of-care recommendations. Its Fourth Edition evaluates six dimensions and, for adults, defines a continuum ranging from Level 1.0 Long-Term Remission Monitoring to Level 4 Medically Managed Inpatient, with several outpatient and residential levels between them. A qualified clinician applies the current dimensional criteria and clinical judgment to the individual rather than selecting a level from the diagnosis or level name alone. Teams should separately identify applicable payer, program, and jurisdictional requirements. ASAM describes the dimensions, adult continuum, and decision process.
What is the ASAM Criteria?
The ASAM Criteria, published by the American Society of Addiction Medicine, provides a structured way to assess a person’s medical, psychological, and social needs, develop an individualized treatment plan, and support a level-of-care recommendation. Rather than assigning a setting from a diagnosis alone, its decision process considers risks, needs, obstacles, strengths, resources, and support across multiple dimensions. ASAM outlines these purposes and decision components.
For example, two people with the same diagnosis may receive different recommendations after their individual withdrawal risks, physical health, psychiatric and cognitive concerns, substance-use-related risks, environments, preferences, and barriers are assessed. The criteria organize that evaluation; they do not replace clinical judgment or any separately applicable review policy.
The six ASAM assessment dimensions
ASAM’s Fourth Edition overview lists the following six dimensions:
- Dimension 1 — Intoxication, withdrawal, and addiction medications. Intoxication and associated risks, withdrawal and associated risks, and addiction-medication needs.
- Dimension 2 — Biomedical conditions. Physical-health concerns, pregnancy-related concerns, and sleep problems.
- Dimension 3 — Psychiatric and cognitive conditions. Active psychiatric concerns, persistent disability, cognitive functioning, trauma exposure and related needs, and relevant psychiatric and cognitive history.
- Dimension 4 — Substance-use-related risks. The likelihood of risky substance use and risky substance-use-disorder-related behaviors.
- Dimension 5 — Recovery-environment interactions. Function, safety, support, and cultural perceptions of substance use within the person’s current environment.
- Dimension 6 — Person-centered considerations. Patient preferences, barriers to care, and the need for motivational enhancement.
ASAM’s overview makes a narrower distinction within those dimensions: specified subdimensions inform level-of-care recommendations and initial treatment for immediate needs, while all subdimensions are considered in treatment planning. See ASAM’s description of the decision rules and subdimensions. ASAM separately describes a pre-treatment Level of Care Assessment, a fuller Treatment Planning Assessment, and repeated assessments used during treatment. See the Fourth Edition assessment-guide page.
The Fourth Edition adult levels of care
An ASAM level of care represents a defined service model, not simply a facility type or a score for overall severity. ASAM describes each level through its setting, staffing, service intensity, and other core elements. Findings from the multidimensional assessment are applied to the applicable admission criteria to support a recommendation for the least intensive service that can safely and effectively address the person’s current needs. ASAM explains the continuum and its decision rules.
The following table summarizes the numbered levels in ASAM’s published adult continuum chart. The chart identifies recovery residences separately from the numbered treatment levels. ASAM publishes a separate adolescent continuum, so the adult labels should not be assumed to describe services for every age group. The summaries below do not reproduce admission criteria, staffing standards, service requirements, or decision rules; consult the current applicable ASAM volume for those details. See ASAM’s current overview and continuum resources.
| Fourth Edition adult level | Plain-language distinction |
|---|---|
| Level 1.0 — Long-Term Remission Monitoring | Ongoing monitoring intended for a person in longer-term remission. |
| Level 1.5 — Outpatient Therapy | Scheduled therapeutic services delivered while the person continues living in the community. |
| Level 1.7 — Medically Managed Outpatient | Outpatient care distinguished by a medically managed service model. |
| Level 2.1 — Intensive Outpatient | A more structured intensive-outpatient service without a residential stay. |
| Level 2.5 — High-Intensity Outpatient | Outpatient treatment distinguished from Level 2.1 by its higher-intensity service model. |
| Level 2.7 — Medically Managed Intensive Outpatient | Intensive-outpatient care delivered through a medically managed service model. |
| Level 3.1 — Clinically Managed Low-Intensity Residential | Clinically managed treatment in a residential environment at the lower-intensity residential level. |
| Level 3.5 — Clinically Managed High-Intensity Residential | Clinically managed residential treatment with a higher-intensity service model. |
| Level 3.7 — Medically Managed Residential | Residential treatment distinguished by medical management. |
| Level 4 — Medically Managed Inpatient | Inpatient treatment delivered through the continuum’s medically managed inpatient service model. |
The table is a vocabulary guide, not a placement tool: the label alone does not establish whether a person meets a level’s admission criteria. ASAM states that assessment results are applied to dimensional admission criteria and that regular reassessment, transition criteria, and continued-service criteria inform whether a person should move to a more intensive level, move to a less intensive level, or remain at the current level. See ASAM’s decision-rule and continuum-of-care description. Use the current ASAM materials and applicable program, payer, licensing, and jurisdictional rules for an individual decision.
How level-of-care recommendations connect to documentation
As a proposed internal record-review checklist, a team can consider whether the record shows the following, subject to the controlling payer policy, current ASAM materials, and applicable program and jurisdictional rules. ASAM says its assessment guides are intended to support consistent decision-making and documentation for recommendations, utilization review, and treatment planning. See ASAM’s assessment-guide page.
- Current findings in each dimension relevant to the recommendation, including immediate needs, risks, strengths, resources, preferences, and barriers.
- The specific level or service recommended and a clear explanation of how the relevant findings support it.
- How the assessed needs inform the treatment plan and, where applicable, subsequent progress documentation.
- At reassessment, the person’s progress and any new or changed signs, symptoms, risks, circumstances, or support needs.
- When continued service or a transition is considered, the clinician’s reasoning under the criteria and review policy that actually apply.
Before an authorization or record review, identify the policy being applied, its effective version, and the documentation requested. If that policy uses ASAM-aligned criteria, show how the clinician’s current findings support the recommendation under that policy. If it uses another medical-necessity framework, do not treat an ASAM assessment as a substitute. This keeps the clinical reasoning visible without assuming that one workflow governs every review.
Common documentation pitfalls
A record review can look for gaps such as:
- Diagnosis substituted for assessment. A diagnosis identifies a condition but does not by itself establish the appropriate treatment or level of care. A qualified clinician uses the multidimensional assessment, current criteria, and clinical judgment to determine treatment need and make a level-of-care recommendation. ASAM describes assessment and individualized matching across the continuum.
- Assessment no longer reflects current needs. The record relies on earlier findings even though progress, signs, symptoms, risks, or circumstances have changed. ASAM describes repeated assessment as supporting treatment-plan updates and decisions about transitions between levels. See ASAM’s assessment-guide page.
- Disconnected narrative. The assessment identifies a material need, but the treatment plan or later notes do not explain how the team is addressing it.
- Unclear transition rationale. A recommendation changes without identifying the progress or changed needs relevant to the applicable transition criteria. ASAM explains the role of transition and continued-service criteria.
- Ambiguous terminology. Phrases such as “more intensive” or “stepped down” do not identify the service or level being considered. Use the terminology in the current criteria and controlling review policy.
Building ASAM into the record, not around it
ASAM distinguishes the streamlined Level of Care Assessment used before treatment from the fuller Treatment Planning Assessment used after treatment begins, followed by repeated assessments during treatment. ASAM’s assessment-guide page describes this sequence. An implementation can reflect it by defining who records the initial findings, how relevant findings reach the treatment plan, what prompts reassessment, and where the rationale for continuing or changing services is recorded.
Sunwave Health’s behavioral health EMR page describes assessments, configurable treatment plans, and progress notes within its patient-record workflow. During evaluation, ask the vendor to demonstrate the configured handoffs among those records and identify which ASAM-licensed content, Fourth Edition workflows, reassessment tools, and payer-specific configurations are included in the proposed deployment. The product page alone does not establish that any particular criterion set or configuration is included.
