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Compare/G47.0 vs G47.3

G47.0 vs G47.3

G47.0 (Insomnia) compared with G47.3 (Sleep apnea), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).

Can these codes be reported together?

Yes, when both are documented. G47.0 carries an Excludes2 note covering G47.3: “sleep apnea (G47.3-)”

Excludes2 marks distinct conditions — both may be reported when both are documented.

Side by side

G47.0InsomniaG47.3Sleep apnea
Billing statusNon-billable header

Report instead: G47.00, G47.01, G47.09

Non-billable header

Report instead: G47.30, G47.31, G47.32, G47.33, G47.34

ClassificationG00-G99 — Diseases of the Nervous System (G00-G99)G00-G99 — Diseases of the Nervous System (G00-G99)
DefinitionInsomnia is a non-billable ICD-10-CM category code (G47.0).Sleep apnea is a non-billable ICD-10-CM category code (G47.3).
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Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources