G47.11

Billable

Idiopathic hypersomnia with long sleep time

G47.11 is the ICD-10-CM code for Idiopathic hypersomnia with long sleep time. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
G00-G99
Parent
G47.1
Edition
FY2026

G00-G99 Diseases of the nervous system

Includes

  • Idiopathic hypersomnia NOS

Frequently asked questions

What is ICD-10 code G47.11?
G47.11 is the ICD-10-CM code for "Idiopathic hypersomnia with long sleep time". It falls under G00-G99 Diseases of the nervous system.
Is G47.11 a billable code?
Yes — G47.11 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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