ICD-10 Code F13.91 – Sedative, hypnotic or anxiolytic use, unspecified, in remission (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F13.91 – Sedative, hypnotic or anxiolytic use, unspecified, in remission
What it is
Use F13.91 for a past sedative, hypnotic, or anxiolytic use disorder when the patient is in remission. It indicates the disorder is no longer active, but the history remains clinically relevant.
Clinical signs
Clinical features vary; refer to documentation. In remission, you should see no current pattern of problematic use, craving, or impairment from sedative, hypnotic, or anxiolytic use.
When to use this code
Use this code when the record clearly states sedative, hypnotic, or anxiolytic use disorder is in remission and no active disorder is documented. It may appear in follow-up, behavioral health, or history lists. Check documentation if the substance or remission status is unclear.
Do not use for
Do not use F13.91 for active sedative, hypnotic, or anxiolytic use disorder, intoxication, withdrawal, or unspecified use without remission. If the chart does not confirm remission, code from the documented condition instead.
Coding tip
Verify both the substance class and remission status in the note before assigning F13.91.