ICD-10-CM Diagnosis Code (2025)
Official Description for G23.3
Hypomyelination with atrophy of the basal ganglia and cerebellum
Coding Notes & Guidelines for G23.3
H-ABC
Parent Code (Less Specific):
About ICD-10-CM Code G23.3 (Hypomyelination with atrophy of the basal ganglia and cerebellum)
ICD-10-CM code G23.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM G23.3 became effective on October 1, 2024.
This page provides detailed information about G23.3 - Hypomyelination with atrophy of the basal ganglia and cerebellum. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Hypomyelination with atrophy of the basal ganglia and cerebellum.