DSM-5 Criteria for Opioid Use Disorder
Opioid use disorder is diagnosed when a patient meets at least 2 of 11 specific criteria within a 12-month period, with severity graded as mild (2-3 criteria), moderate (4-5 criteria), or severe (6 or more criteria). 1
The 11 Diagnostic Criteria
The DSM-5 consolidated the previous DSM-IV abuse and dependence categories into a single disorder with the following criteria 1:
Impaired Control (4 criteria)
- Larger amounts or longer duration than intended
- Persistent desire or unsuccessful efforts to cut down or control use
- Excessive time spent obtaining, using, or recovering from opioids
- Craving - strong desire or urge to use opioids
Social Impairment (3 criteria)
- Failure to fulfill major role obligations at work, school, or home
- Continued use despite social/interpersonal problems caused or exacerbated by opioids
- Important activities given up or reduced due to opioid use
Risky Use (2 criteria)
- Recurrent use in physically hazardous situations
- Continued use despite physical/psychological problems caused or worsened by opioids
Pharmacological Criteria (2 criteria)
- Tolerance - need for increased amounts or diminished effect with same amount
- Withdrawal - characteristic withdrawal syndrome or use to relieve/avoid withdrawal
Diagnostic Threshold and Severity
The diagnostic threshold was set at 2 or more criteria based on extensive validation studies showing optimal agreement with DSM-IV diagnoses and maximizing identification of patients needing intervention 1. This threshold was specifically chosen to capture milder cases presenting in primary care settings who merit early intervention.
Severity is determined by simple criterion count 1:
- Mild: 2-3 criteria
- Moderate: 4-5 criteria
- Severe: 6 or more criteria
Critical Exception for Medical Opioid Use
When opioids are prescribed and used appropriately under medical supervision, tolerance and withdrawal alone do not constitute opioid use disorder 1. These represent normal physiological adaptations to prescribed opioid therapy. In such cases, do not diagnose OUD based solely on these two criteria without additional criteria being present. This is essential to avoid false-positive diagnoses in patients receiving legitimate pain management.
Key Changes from DSM-IV
The DSM-5 made three important modifications 1:
- Removed "legal problems" as a criterion due to low prevalence, poor discrimination, and minimal diagnostic utility
- Added "craving" as a new criterion to align with ICD-10 and reflect its potential as a treatment target
- Combined abuse and dependence into a single dimensional disorder, eliminating the previous hierarchical structure
Clinical Application
The 11 criteria function consistently across diverse populations, including different care settings (harm reduction vs. treatment-seeking), demographic groups (sex, race, employment status), and age ranges 2, 3, 4. The criteria demonstrate excellent psychometric properties with high discrimination parameters and unidimensional structure, meaning they all measure the same underlying construct of opioid use disorder severity.
Criteria related to loss of control (craving, large amounts, time spent, tolerance, activities given up) function particularly well across all settings and populations 2. Brief screening tools like the ROUDA can rapidly identify moderate-to-severe OUD with 82.5% sensitivity and 100% specificity when administered by non-clinicians 5.
Common Pitfall
The most critical error is diagnosing OUD in patients on prescribed opioid therapy based solely on tolerance and withdrawal. Always ensure at least one additional criterion beyond these pharmacological adaptations is present before making the diagnosis in patients receiving medical opioid treatment 1.