Version 2024

2024 ICD-10-CM Diagnosis Code G47

Sleep disorders

ICD-10-CM Code:
G47
ICD-10 Code for:
Sleep disorders
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the nervous system
    (G00–G99)
    • Episodic and paroxysmal disorders
      (G40-G47)
      • Sleep disorders
        (G47)

G47 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of sleep disorders. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Sleep disorders

Non-specific codes like G47 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for sleep disorders:

  • G47.0 for Insomnia - NON-BILLABLE CODE

  • Use G47.00 for Insomnia, unspecified - BILLABLE CODE

  • Use G47.01 for Insomnia due to medical condition - BILLABLE CODE

  • Use G47.09 for Other insomnia - BILLABLE CODE

  • G47.1 for Hypersomnia - NON-BILLABLE CODE

  • Use G47.10 for Hypersomnia, unspecified - BILLABLE CODE

  • Use G47.11 for Idiopathic hypersomnia with long sleep time - BILLABLE CODE

  • Use G47.12 for Idiopathic hypersomnia without long sleep time - BILLABLE CODE

  • Use G47.13 for Recurrent hypersomnia - BILLABLE CODE

  • Use G47.14 for Hypersomnia due to medical condition - BILLABLE CODE

  • Use G47.19 for Other hypersomnia - BILLABLE CODE

  • G47.2 for Circadian rhythm sleep disorders - NON-BILLABLE CODE

  • Use G47.20 for Circadian rhythm sleep disorder, unspecified type - BILLABLE CODE

  • Use G47.21 for Circadian rhythm sleep disorder, delayed sleep phase type - BILLABLE CODE

  • Use G47.22 for Circadian rhythm sleep disorder, advanced sleep phase type - BILLABLE CODE

  • Use G47.23 for Circadian rhythm sleep disorder, irregular sleep wake type - BILLABLE CODE

  • Use G47.24 for Circadian rhythm sleep disorder, free running type - BILLABLE CODE

  • Use G47.25 for Circadian rhythm sleep disorder, jet lag type - BILLABLE CODE

  • Use G47.26 for Circadian rhythm sleep disorder, shift work type - BILLABLE CODE

  • Use G47.27 for Circadian rhythm sleep disorder in conditions classified elsewhere - BILLABLE CODE

  • Use G47.29 for Other circadian rhythm sleep disorder - BILLABLE CODE

  • G47.3 for Sleep apnea - NON-BILLABLE CODE

  • Use G47.30 for Sleep apnea, unspecified - BILLABLE CODE

  • Use G47.31 for Primary central sleep apnea - BILLABLE CODE

  • Use G47.32 for High altitude periodic breathing - BILLABLE CODE

  • Use G47.33 for Obstructive sleep apnea (adult) (pediatric) - BILLABLE CODE

  • Use G47.34 for Idiopathic sleep related nonobstructive alveolar hypoventilation - BILLABLE CODE

  • Use G47.35 for Congenital central alveolar hypoventilation syndrome - BILLABLE CODE

  • Use G47.36 for Sleep related hypoventilation in conditions classified elsewhere - BILLABLE CODE

  • Use G47.37 for Central sleep apnea in conditions classified elsewhere - BILLABLE CODE

  • Use G47.39 for Other sleep apnea - BILLABLE CODE

  • G47.4 for Narcolepsy and cataplexy - NON-BILLABLE CODE

  • G47.41 for Narcolepsy - NON-BILLABLE CODE

  • G47.42 for Narcolepsy in conditions classified elsewhere - NON-BILLABLE CODE

  • G47.5 for Parasomnia - NON-BILLABLE CODE

  • Use G47.50 for Parasomnia, unspecified - BILLABLE CODE

  • Use G47.51 for Confusional arousals - BILLABLE CODE

  • Use G47.52 for REM sleep behavior disorder - BILLABLE CODE

  • Use G47.53 for Recurrent isolated sleep paralysis - BILLABLE CODE

  • Use G47.54 for Parasomnia in conditions classified elsewhere - BILLABLE CODE

  • Use G47.59 for Other parasomnia - BILLABLE CODE

  • G47.6 for Sleep related movement disorders - NON-BILLABLE CODE

  • Use G47.61 for Periodic limb movement disorder - BILLABLE CODE

  • Use G47.62 for Sleep related leg cramps - BILLABLE CODE

  • Use G47.63 for Sleep related bruxism - BILLABLE CODE

  • Use G47.69 for Other sleep related movement disorders - BILLABLE CODE

  • Use G47.8 for Other sleep disorders - BILLABLE CODE

  • Use G47.9 for Sleep disorder, unspecified - BILLABLE CODE

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Type 2 Excludes

Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.