ICD-10: F51.1

Hypersomnia not due to a substance or known physiological condition

Coding Guidelines

Excludes 2

  • drug-related hypersomnia (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)
  • hypersomnia due to known physiological condition (G47.10)
  • idiopathic hypersomnia (G47.11, G47.12)
  • narcolepsy (G47.4-)
  • alcohol related hypersomnia (F10.182, F10.282, F10.982)
  • hypersomnia NOS (G47.10)

Related Diseases

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