G12.0
BillableInfantile spinal muscular atrophy, type I [Werdnig-Hoffman]
G12.0 is the ICD-10-CM code for Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]. It is a billable, specific code valid for reimbursement.
G00-G99 Diseases of the nervous system
No additional coding notes for this code.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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