G47.0 - Insomnia

The ICD 10 Code for Insomnia is listed as G47.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	G47.0
Description:	Insomnia Excludes2: alcohol related insomnia (F10.182, F10.282, F10.982) drug-related insomnia (F11.182, F11.282, F11.982, F13.182, F13.282, F13.982, F14.182, F14.282, F14.982, F15.182, F15.282, F15.982, F19.182, F19.282, F19.982) idiopathic insomnia (F51.01) insomnia due to a mental disorder (F51.05) insomnia not due to a substance or known physiological condition (F51.0-) nonorganic insomnia (F51.0-) primary insomnia (F51.01) sleep apnea (G47.3-)

Chapter	Diseases of the nervous system (G00-G99)
Block	Episodic and paroxysmal disorders (G40-G47)
Parent	G47 - Sleep disorders
ICD-10-CM Children (deeper level / typically more specific) of G47.0:
G47.00 - Insomnia, unspecified
G47.01 - Insomnia due to medical condition
G47.09 - Other insomnia
ICD-10-CM Siblings (same level / similar specificity) of G47.0:
G47.1 - Hypersomnia
G47.2 - Circadian rhythm sleep disorders
G47.3 - Sleep apnea
G47.4 - Narcolepsy and cataplexy
G47.5 - Parasomnia
G47.6 - Sleep related movement disorders
G47.8 - Other sleep disorders
G47.9 - Sleep disorder, unspecified