2025 ICD-10-CM Diagnosis Code G47.3

by

Sleep apnea

  • G47.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2025 edition of ICD-10-CM G47.3 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of G47.3 – other international versions of ICD-10 G47.3 may differ.

Code Also

  • any associated underlying condition

Type 1 Excludes

  • apnea NOS (R06.81)
  • Cheyne-Stokes breathing (R06.3)
  • pickwickian syndrome (E66.2)
  • sleep apnea of newborn (P28.3-)

The following code(s) above G47.3 contain annotation back-references

 that may be applicable to G47.3:

  • G00-G99  Diseases of the nervous system
  • G47  Sleep disorders

Clinical Information

  • A disorder characterized by cessation of breathing for short periods during sleep.
  • A sleep disorder that is marked by pauses in breathing of 10 seconds or more during sleep, and causes unrestful sleep. Symptoms include loud or abnormal snoring, daytime sleepiness, irritability, and depression.
  • Cessation of breathing for 10 seconds or more during sleep and consequent oxygen desaturation.
  • Cessation of breathing for short periods during sleep. It is classified as obstructive, central, or mixed obstructive-central. It can occur at any age but it is more frequent in people over forty. Risk factors include male sex and obesity.
  • Disorders characterized by multiple cessations of respirations during sleep that induce partial arousals and interfere with the maintenance of sleep. Sleep apnea syndromes are divided into central (see sleep apnea, central), obstructive (see sleep apnea, obstructive), and mixed central-obstructive types.
  • Sleep apnea is a common disorder that can be serious. In sleep apnea, your breathing stops or gets very shallow. Each pause in breathing typically lasts 10 to 20 seconds or more. These pauses can occur 20 to 30 times or more an hour. The most common type is obstructive sleep apnea. That means you are unable to get enough air through your mouth and nose into your lungs. When that happens, the amount of oxygen in your blood may drop. Normal breaths resume with a snort or choking sound. People with sleep apnea often snore loudly. However, not everyone who snores has sleep apnea. When your sleep is interrupted throughout the night, you can be drowsy during the day. People with sleep apnea are at higher risk for car crashes, work-related accidents and other medical problems. If you have it, it is important to get treatment.
  • Temporary absence of breathing or prolonged respiratory failure occurring during sleep.

Code History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Code annotations containing back-references to G47.3:

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