F16.1
Non-billableHallucinogen abuse
F16.1 is the ICD-10-CM code for Hallucinogen abuse. It is a non-billable category code — use a more specific child code such as F16.10 for billing.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
A pattern of psychoactive substance use that is causing damage to health. The damage may be physical (as in cases of hepatitis from the self-administration of injected psychoactive substances) or mental (e.g. episodes of depressive disorder secondary to heavy consumption of alcohol).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition