G47 Sleep disorders

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Sleep disorders is G47 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
G40-G47: Episodic and paroxysmal disorders (G40-G47)
Category G47
53 codes (43 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • nightmares (F51.5)
  • nonorganic sleep disorders (F51.-)
  • sleep terrors (F51.4)
  • sleepwalking (F51.3)

Official Coding Guidelines

Dominant/nondominant side (TOC entry)

a. Dominant/nondominant side ................................................................................................. 45

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.6.a
Pain - Category G89 (TOC entry)

b. Pain - Category G89.............................................................................................................. 45

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.6.b

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference G47 with the canonical source and edition:

G47 — Sleep disorders. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/G47

Canonical URL: https://icd10codingpro.com/codes/G47

Related Codes

More Specific Codes

G47.0 Insomnia G47.1 Hypersomnia G47.2 Circadian rhythm sleep disorders G47.3 Sleep apnea G47.4 Narcolepsy and cataplexy G47.5 Parasomnia G47.6 Sleep related movement disorders G47.8 Other sleep disorders G47.9 Sleep disorder, unspecified

All Codes in G47

Every most-specific code under G47 Sleep disorders (43 codes):

Show the complete G47 code list
G47.00 Insomnia, unspecified G47.01 Insomnia due to medical condition G47.09 Other insomnia G47.10 Hypersomnia, unspecified G47.11 Idiopathic hypersomnia with long sleep time G47.12 Idiopathic hypersomnia without long sleep time G47.13 Recurrent hypersomnia G47.14 Hypersomnia due to medical condition G47.19 Other hypersomnia G47.20 Circadian rhythm sleep disorder, unspecified type 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 G47.30 Sleep apnea, unspecified 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 G47.39 Other sleep apnea G47.411 Narcolepsy with cataplexy G47.419 Narcolepsy without cataplexy G47.421 Narcolepsy in conditions classified elsewhere with cataplexy G47.429 Narcolepsy in conditions classified elsewhere without cataplexy G47.50 Parasomnia, unspecified G47.51 Confusional arousals G47.52 REM sleep behavior disorder G47.53 Recurrent isolated sleep paralysis G47.54 Parasomnia in conditions classified elsewhere G47.59 Other parasomnia G47.61 Periodic limb movement disorder G47.62 Sleep related leg cramps G47.63 Sleep related bruxism G47.69 Other sleep related movement disorders G47.8 Other sleep disorders G47.9 Sleep disorder, unspecified
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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