ICD-10 Code F63.0 – Pathological gambling (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F63.0 – Pathological gambling
What it is
F63.0 identifies pathological gambling, a disorder marked by persistent, recurrent gambling behavior that becomes difficult to control. It is used when gambling causes clear distress or impairment in daily functioning.
Clinical signs
Common features include preoccupation with gambling, repeated unsuccessful efforts to cut back, and continuing despite harm. Clinical features vary; refer to documentation.
When to use this code
Use F63.0 when the record documents pathological gambling, compulsive gambling, or gambling disorder with functional impairment. Code it when the clinician clearly identifies the condition as the reason for assessment or ongoing care. Check documentation if the note only mentions gambling without specifying disorder.
Do not use for
Do not use this code for casual gambling, financial problems alone, or general risk-taking without a documented disorder. Do not assign it when the behavior is better explained by another diagnosis.
Coding tip
Look for explicit provider wording such as “pathological gambling” or “gambling disorder” before assigning F63.0.