ICD-10-CM Diagnosis Code (2025)
Official Description for F20.3
Undifferentiated schizophrenia
Coding Notes & Guidelines for F20.3
acute schizophrenia-like psychotic disorder (F23)
post-schizophrenic depression (F32.89)
Atypical schizophrenia
Parent Code (Less Specific):
About ICD-10-CM Code F20.3 (Undifferentiated schizophrenia)
ICD-10-CM code F20.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM F20.3 became effective on October 1, 2024.
This page provides detailed information about F20.3 - Undifferentiated schizophrenia. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Undifferentiated schizophrenia.