G102026
Billable
Huntington's disease
G10 is a billable ICD-10-CM diagnosis code for Huntington's disease, effective for the FY2026 code set.
Clinical Notes
Frequently Asked Questions
Code Hierarchy
G10
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Related MS-DRGs2
Diagnosis Related Groups for inpatient billing
Official Guidelines
Chapter 6: Diseases of the Nervous System
Official coding guidelines for G00-G99