F12.9
Non-billableCannabis use, unspecified
F12.9 is the ICD-10-CM code for Cannabis use, unspecified. It is a non-billable category code — use a more specific child code such as F12.90 for billing.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
What this means — in plain language
MedlinePlus · NIHWhat is marijuana? Marijuana is a green, brown, or gray mix of dried, crumbled parts from the marijuana plant. The plant contains chemicals which act on your brain and can change your mood or consciousness. How do people use marijuana? There are many different ways that people use marijuana, including: Rolling it up and smoking it like a cigarette or cigar Smoking it in a pipe Mixing it in food and eating it Brewing…
Read more about Marijuana at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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