ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

G47.11 – Idiopathic hypersomnia with long sleep time

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

Applicable To

Idiopathic hypersomnia NOS

GEM Conversion to ICD-9 CM

327.11

Fs: 00000 – Idiopathic hypersomnia with long sleep time

MDC / MS-DRG Reference

DRG 887

OTHER MENTAL DISORDER DIAGNOSES

Back Reference of Diagnostic Codes

Hypersomnia (organic) G47.10

idiopathic G47.11

with long sleep time G47.11

Sibling Codes

G47.10

Hypersomnia, unspecified

G47.12

Idiopathic hypersomnia without long sleep time

G47.13

Recurrent hypersomnia

G47.14

Hypersomnia due to medical condition

G47.19

Other hypersomnia

Parent Sibling Codes

G47.0

G47.1

G47.2

Circadian rhythm sleep disorders

G47.3

G47.4

Narcolepsy and cataplexy

G47.5

G47.6

Sleep related movement disorders

G47.8

Other sleep disorders

G47.9

Sleep disorder, unspecified

View in Tabular

Code	Title
G00-G99	Diseases of the nervous system (G00-G99)
G40-G47	Episodic and paroxysmal disorders (G40-G47)
G47	Sleep disorders
G47.1	Hypersomnia
G47.11	Idiopathic hypersomnia with long sleep time Applicable to Idiopathic hypersomnia NOS