ICD-10-CM Book 2024 Edition

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

  Billable ICD-10-CM Code G47.22
G47.22
Circadian rhythm sleep disorder, advanced sleep phase type