Convert ICD-9-CM Diagnosis 335.0 to ICD-10-CM

ICD-9-CM 335.0 converts directly to:
  • 2021 ICD-10-CM G12.0 Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]

Source: 2021 ICD-10-CM CMS General Equivalence Mappings.