G47.8

ICD-10Billable

Other sleep disorders

Official ICD-10-CM descriptor (FY2026)

Other sleep disorders

G47.8 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

Other specified sleep-wake disorder

Related codes in G47

G47.0Insomniacategory
G47.1Hypersomniacategory
G47.2Circadian rhythm sleep disorderscategory
G47.3Sleep apneacategory
G47.4Narcolepsy and cataplexycategory
G47.5Parasomniacategory
G47.6Sleep related movement disorderscategory
G47.9Sleep disorder, unspecified

Where this code sits

Chapter: 6. Diseases of the nervous system (G00-G99)
Block: Episodic and paroxysmal disorders (G40-G47)
Parent code: G47

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.