ICD-10 Code F42.3 – Hoarding Disorder (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Hoarding disorder is F42.3.2026 ICD-10-CM Diagnosis Code F42.3 – Hoarding disorder Related ICD-10 Codes Parent code: F42 – Obsessive-compulsive disorder Other codes in same category: F42.2 – Mixed obsessional thoughts and acts, F42.4 – Excoriation (skin-picking) disorder, F42.8 – Other obsessive-compulsive disorder, F42.9 – Obsessive-compulsive disorder, unspecified What it is F42.3…