ICD-10 Code F15.951 – Other stimulant use, unspecified with stimulant-induced psychotic disorder with hallucinations (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F15.951 – Other stimulant use, unspecified with stimulant-induced psychotic disorder with hallucinations
What it is
This code identifies psychosis caused by stimulant use, with hallucinations, when the stimulant is documented as other or unspecified. Use it when the mental disturbance is directly linked to stimulant exposure.
Clinical signs
Common findings include hallucinations, disturbed perception, paranoia, or other psychotic symptoms temporally associated with stimulant use. Clinical features vary; refer to documentation.
When to use this code
Use this code when the record clearly states stimulant-induced psychotic disorder with hallucinations and the stimulant is not named or is documented as other/unspecified. It fits cases where the psychosis is attributed to stimulant use rather than a primary psychotic disorder. Check documentation if the substance type is unclear.
Do not use for
Do not use this code for psychosis without hallucinations, or when the condition is due to another substance class. Do not use it if the chart supports a primary psychotic disorder instead.
Coding tip
Confirm both the stimulant-related cause and the hallucinations in the provider note before assigning F15.951.