ICD-10-CM Diagnosis Code (2025)
Official Description for F29
Unspecified psychosis not due to a substance or known physiological condition
Coding Notes & Guidelines for F29
- mental disorder NOS (F99)
- unspecified mental disorder due to known physiological condition (F09)
- Psychosis NOS
- Unspecified schizophrenia spectrum and other psychotic disorder
About ICD-10-CM Code F29 (Unspecified psychosis not due to a substance or known physiological condition)
ICD-10-CM code F29 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 F29 became effective on October 1, 2024.
This page provides detailed information about F29 - Unspecified psychosis not due to a substance or known physiological condition. 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 Unspecified psychosis not due to a substance or known physiological condition.