ICD-10 Code F16.14 – Hallucinogen abuse with hallucinogen-induced mood disorder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F16.14 – Hallucinogen abuse with hallucinogen-induced mood disorder
What it is
This code identifies hallucinogen abuse when the substance has caused a mood disorder, such as depression or elevated mood. Use it when documentation links the mood change directly to hallucinogen use.
Clinical signs
Clinical features vary; refer to documentation. Commonly recorded findings include abnormal mood changes, impaired judgment, and behavioral changes occurring in the setting of hallucinogen use.
When to use this code
Use this code when the record states hallucinogen abuse with a hallucinogen-induced mood disorder. It applies when the mood disturbance is documented as substance-related rather than a separate primary psychiatric condition. If the chart does not clearly connect the mood disorder to hallucinogen use, check documentation.
Do not use for
Do not use this code for hallucinogen use without abuse, or for mood disorders not linked to hallucinogen use. If the substance involved is different, choose the appropriate ICD-10 code instead.
Coding tip
Verify that both abuse and the induced mood disorder are documented before assigning F16.14.