ICD-10 Code F10.231 – Alcohol dependence with withdrawal delirium (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F10.231 – Alcohol dependence with withdrawal delirium
What it is
This code identifies alcohol dependence complicated by delirium during withdrawal. Use it when the record shows both dependence and a delirious withdrawal state.
Clinical signs
Common findings include confusion, disorientation, agitation, and fluctuating awareness during alcohol withdrawal. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents alcohol dependence and withdrawal delirium, such as delirium tremens or a delirious withdrawal episode. It supports cases where the delirium is clearly linked to alcohol withdrawal. Do not infer delirium from withdrawal symptoms alone.
Do not use for
Do not use it for uncomplicated alcohol dependence, alcohol intoxication, or withdrawal without delirium. Check documentation if the mental status change is from another cause.
Coding tip
Code only when the chart explicitly connects delirium to alcohol withdrawal and dependence.