ICD-10 diagnosis code

G47.0 Disorders of initiating and maintaining sleep [insomnias]

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G47.0 is the ICD-10 code for Disorders of initiating and maintaining sleep [insomnias]. It is a four-character subcategory of G47 (Sleep disorders), the most specific level in the WHO edition. It belongs to the block G40–G47 (Episodic and paroxysmal disorders) in Chapter VI, Diseases of the nervous system.

Code type
Subcategory (4 characters)
Chapter
VI · G00–G99
Classification
WHO ICD-10, 2019 version

G47.0 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

G47.0Innsovningsforstyrrelse eller søvnforstyrrelse

DenmarkICD-10-DK

DG470Insomni

  • DG4700Fysiologisk insomni
  • DG4702Insomni forårsaget af lægemiddel eller andet aktivt stof
  • DG4703Insomni forårsaget af sygdom klassificeret andetsteds
FinlandICD-10-FI

G47.0Unen alkamisen ja ylläpitämisen häiriö

GermanyICD-10-GM

G47.0Ein- und Durchschlafstörungen

FranceICD-10-FR

G47.0Troubles de l'endormissement et du maintien du sommeil [insomnies]

NetherlandsICD-10-NL

G47.0inslaap- en doorslaapstoornissen [insomnie]

United StatesICD-10-CM

Listed through more specific codes:

  • G47.00Insomnia, unspecified
  • G47.01Insomnia due to medical condition
  • G47.09Other insomnia

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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