ICD-10 Code F13 – Sedative, hypnotic, or anxiolytic related disorders (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F13 – Sedative, hypnotic, or anxiolytic related disorders
What it is
F13 identifies mental and behavioral disorders caused by sedative, hypnotic, or anxiolytic use. Use it when the record documents a substance-related disorder involving these drugs, not simple use alone.
Clinical signs
Clinical features vary; refer to documentation. Common findings may include intoxication, withdrawal, dependence, or substance-induced behavioral changes linked to sedative, hypnotic, or anxiolytic agents.
When to use this code
Use F13 when the provider documents a disorder due to sedative, hypnotic, or anxiolytic use and does not specify a more detailed subcode in the record. It may apply to dependence, abuse, intoxication, withdrawal, or related mental effects. Check documentation for the exact disorder and agent involved.
Do not use for
Do not use this code for routine therapeutic use without a documented disorder. Do not use it when another substance or a different mental disorder is clearly documented.
Coding tip
Assign the most specific F13 subcategory supported by the provider’s documentation.