F89
Unspecified disorder of psychological development
Billable code
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · F89
Synonyms
Developmental disorder NOS Neurodevelopmental disorder NOS
Inherited from chapter 5Mental, Behavioral and Neurodevelopmental disorders
Includes
disorders of psychological development
Excludes 2
symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Official Guidelines for F89
FY 2026 ›Find F89 in the alphabetic index
2 index paths lead to this code