F59
✓ BillableUnspecified behavioral syndromes associated with physiological disturbances and physical factors
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
Also Known As
Clinical Description
ICD-10-CM code F59 represents unspecified behavioral syndromes associated with physiological disturbances and physical factors. This code falls under the Mental, Behavioral and Neurodevelopmental disorders (F01-F99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
Frequently Asked Questions
What is ICD-10 code F59?
ICD-10-CM code F59 is "Unspecified behavioral syndromes associated with physiological disturbances and physical factors". It belongs to the category: Mental, Behavioral and Neurodevelopmental disorders (F01-F99).
Is F59 a billable ICD-10 code?
Yes, F59 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)