ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 6 G00-G99 Diseases of the nervous system /
G40-G47 Episodic and paroxysmal disorders /
G40 Epilepsy and recurrent seizures

  Billable ICD-10-CM Code G40.42
G40.42
Cyclin-Dependent Kinase-Like 5 Deficiency Disorder
CDKL5
useAdditionalCode
code, if known, to identify associated manifestations, such as:
cortical blindness (H47.61-)
global developmental delay (F88)