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  1. ICD-10-CM Home
  2. Chapter 6
  3. G40-G47
  4. G47.4

G47.4

Narcolepsy and cataplexy

Non-billableCategory

Code Hierarchy

G47G47.4

Chapter: 6. Diseases of the nervous system

Section: G40-G47 - Episodic and paroxysmal disorders

Specific Codes (2)

G47.41Category

Narcolepsy

G47.42Category

Narcolepsy in conditions classified elsewhere

Related Codes

G47.0Category

Insomnia

G47.1Category

Hypersomnia

G47.2Category

Circadian rhythm sleep disorders

G47.3Category

Sleep apnea

G47.5Category

Parasomnia

G47.6Category

Sleep related movement disorders

G47.8Billable

Other sleep disorders

G47.9Billable

Sleep disorder, unspecified

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