Download our ICD-10 mental health diagnosis code list [PDF] [XLS], skip to Commonly Used Diagnosis Codes, Z-Codes for Mental Health Providers, or look up legacy ICD-9 mental health diagnosis codes. (Source) (Source) Top 10 Mental Health Diagnosis Codes Download this top 10 Mental Health Diagnosis Codes Cheat Sheet [PDF]. ICD-10 Z-Codes for Mental Health Providers […]