F63.9
Impulse disorder, unspecified
Risk-adjusting (HCC)Billable code
HCC risk adjustment mapping
RxHCC V08
RXHCC133
Anxiety and Other Psychiatric Disorders
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · F63.9
Synonyms
Impulse control disorder NOS
Inherited from F63Impulse disorders
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 F63.9
FY 2026 ›Find F63.9 in the alphabetic index
4 index paths lead to this code