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ICD-10-CM Codes
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G00-G99
Diseases of the nervous system
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G40-G47
Episodic and paroxysmal disorders
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G47-
Sleep disorders
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2021 ICD-10-CM Diagnosis Code G47.31
2021 ICD-10-CM Diagnosis Code G47.31
Primary central sleep apnea
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- G47.31 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM G47.31 became effective on October 1, 2020.
- This is the American ICD-10-CM version of G47.31 - other international versions of ICD-10 G47.31 may differ.
Applicable To- Idiopathic central sleep apnea
The following code(s) above
G47.31 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
G47.31:
- G00-G99
2021 ICD-10-CM Range G00-G99
Diseases of the nervous systemType 2 Excludes- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- G47
ICD-10-CM Diagnosis Code G47
Sleep disorders
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- G47.3
ICD-10-CM Diagnosis Code G47.3
Sleep apnea
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
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)
- Central apnea due to periodic breathing
- Central sleep apnea due to periodic breathing
- Idiopathic central sleep apnea
Clinical Information
- A condition associated with multiple episodes of sleep apnea which are distinguished from obstructive sleep apnea (sleep apnea, obstructive) by the complete cessation of efforts to breathe. This disorder is associated with dysfunction of central nervous system centers that regulate respiration.
ICD-10-CM G47.31 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 091 Other disorders of nervous system with mcc
- 092 Other disorders of nervous system with cc
- 093 Other disorders of nervous system without cc/mcc
Convert G47.31 to ICD-9-CM
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
- Apnea, apneic (of) (spells) R06.81
ICD-10-CM Diagnosis Code R06.81
Apnea, not elsewhere classified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- apnea (of) newborn (P28.4)
- sleep apnea (G47.3-)
- sleep apnea of newborn (primary) (P28.3)
- sleep G47.30
ICD-10-CM Diagnosis Code G47.30
Sleep apnea, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- central (primary) G47.31
- primary central G47.31
ICD-10-CM Codes Adjacent To G47.31
G47.21 Circadian rhythm sleep disorder, delayed sleep phase type
G47.22 Circadian rhythm sleep disorder, advanced sleep phase type
G47.23 Circadian rhythm sleep disorder, irregular sleep wake type
G47.24 Circadian rhythm sleep disorder, free running type
G47.25 Circadian rhythm sleep disorder, jet lag type
G47.26 Circadian rhythm sleep disorder, shift work type
G47.27 Circadian rhythm sleep disorder in conditions classified elsewhere
G47.29 Other circadian rhythm sleep disorder
G47.31
Primary central sleep apnea
G47.32 High altitude periodic breathing
G47.33 Obstructive sleep apnea (adult) (pediatric)
G47.34 Idiopathic sleep related nonobstructive alveolar hypoventilation
G47.35 Congenital central alveolar hypoventilation syndrome
G47.36 Sleep related hypoventilation in conditions classified elsewhere
G47.37 Central sleep apnea in conditions classified elsewhere
G47.4 Narcolepsy and cataplexy
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
