All ICD10 Codes

G47.10

Billable
ChapterG00–G99
Ranksubcategory
Official Description

Hypersomnia, unspecified

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 6: Diseases of the Nervous System (G00-G99).

Instructional Notes

Includes
  • Hypersomnia NOS
General instructions are available for the parent sections:
View CH6 NotesView G47 NotesView G47.1 Notes

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G40-G47Episodic and paroxysmal disorders (G40-G47)
G47Sleep disorders
G47.1Hypersomnia
G47.10Hypersomnia, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G47.10:

subcategoryG47.1
Hypersomnia
View context instructions
categoryG47
Sleep disorders
View context instructions
chapterCH6
Diseases of the nervous system (G00-G99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 887
Other Mental Disorder Diagnoses

Cross Reference

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