ICD-10 Code F19.982 – Other psychoactive substance use, unspecified with psychoactive substance-induced sleep disorder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F19.982 – Other psychoactive substance use, unspecified with psychoactive substance-induced sleep disorder
What it is
This code identifies sleep disturbance caused by use of an unspecified psychoactive substance. It applies when the substance use and the sleep disorder are linked, but the exact drug is not documented.
Clinical signs
Clinical features vary; refer to documentation. Commonly recorded findings include insomnia, hypersomnia, disturbed sleep timing, or other sleep changes occurring during or after substance use.
When to use this code
Use this code when the provider documents a psychoactive substance use disorder and a substance-induced sleep disorder, but does not name the substance. It is appropriate when the sleep problem is attributed to the substance rather than a primary sleep disorder. Check documentation for the specific substance if it is identified elsewhere in the record.
Do not use for
Do not use this code if the sleep disorder is unrelated to substance use or is a primary insomnia diagnosis. Do not use it when the specific psychoactive substance is documented and a more precise code is available.
Coding tip
Confirm both the substance-related disorder and the sleep disorder are documented before assigning F19.982.