F63

Impulse disorders

Header / non-billable

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 · F63
Excludes 2

habitual excessive use of alcohol or psychoactive substances (F10-F19) impulse disorders involving sexual behavior (F65.-)

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

FY 2026 ›