All ICD10 Codes

G11.5

Billable
ChapterG00–G99
Ranksubcategory
Official Description

Hypomyelination - hypogonadotropic hypogonadism - hypodontia

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

Instructional Notes

Includes
  • 4H syndrome
  • Pol III-related leukodystrophy
General instructions are available for the parent sections:
View CH6 NotesView G11 Notes

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G10-G14Systemic atrophies primarily affecting the central nervous system (G10-G14)
G11Hereditary ataxia
G11.5Hypomyelination - hypogonadotropic hypogonadism - hypodontiaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G11.5:

categoryG11
Hereditary ataxia
View context instructions
chapterCH6
Diseases of the nervous system (G00-G99)
View context instructions

Code History

MS-DRG Classification

2026 v43.1

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

DRG 058
Multiple Sclerosis and Cerebellar Ataxia with MCC
DRG 059
Multiple Sclerosis and Cerebellar Ataxia with CC
DRG 060
Multiple Sclerosis and Cerebellar Ataxia without CC/MCC

Cross Reference

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