ICD-10 Code F12.20 – Cannabis dependence, uncomplicated (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F12.20 – Cannabis dependence, uncomplicated
What it is
Use this code for cannabis dependence without a documented complication or other specified cannabis-related disorder. It indicates a pattern of use with clinically significant impairment or distress.
Clinical signs
Common findings include craving, difficulty cutting down, and continued use despite harm. Clinical features vary; refer to documentation.
When to use this code
Assign F12.20 when the provider documents cannabis dependence and does not identify intoxication, withdrawal, psychotic disorder, or another complication. Use it when the record supports dependence but does not specify a more detailed cannabis-related diagnosis.
Do not use for
Do not use this code for uncomplicated cannabis use, abuse, or intoxication. Check documentation if the record describes withdrawal, psychosis, or another cannabis-related condition instead.
Coding tip
Code only what the provider documents, and look for terms like “dependence” or “cannabis use disorder” before assigning F12.20.