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2026 ICD-10-CM · F10-F19

Mental and behavioral disorders due to psychoactive substance use

F10–F19 covers mental and behavioral disorders linked to psychoactive substance use. Codes are structured by substance category (alcohol F10, opioids F11, cannabis F12, sedatives F13, cocaine F14, other stimulants F15, hallucinogens F16, nicotine F17, inhalants F18, other/multiple F19) and then by clinical state — use, abuse, dependence, intoxication, withdrawal, or induced disorder.

This reference is provided for billing and documentation guidance only. It is not medical advice. For clinical decision-making, consult the current CMS ICD-10-CM Official Guidelines for Coding and Reporting, and verify code applicability against the patient's documented clinical findings.

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