335.10 SPINAL MUSCL ATROPHY NOS


Code Information

Diagnosis Code: 335.10

Short Description: Spinal muscl atrophy NOS

Long Description: Spinal muscular atrophy, unspecified

Code Classification:

  • Diseases of the nervous system (320–359)
    • Hereditary and degenerative diseases of the central nervous system (330-337)
      • 335 Anterior horn cell disease
        • 335.10 Spinal muscl atrophy NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 335.10 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Atrophy, atrophic
    • muscle, muscular 728.2
      • myelopathic (progressive) 335.10
      • progressive (familial) (hereditary) (pure) 335.21
        • spinal 335.10
          • adult 335.19
          • hereditary or familial 335.11
          • infantile 335.0
      • spinal (progressive) 335.10
        • adult 335.19
        • Aran-Duchenne 335.21
        • familial 335.11
        • hereditary 335.11
        • infantile 335.0
        • juvenile 335.11
    • spinal (cord) 336.8
      • muscular (chronic) 335.10
        • adult 335.19
        • familial 335.11
        • juvenile 335.10
      • paralysis 335.10
        • acute (see also Poliomyelitis, with paralysis) 045.1
  • Paralysis, paralytic (complete) (incomplete) 344.9
    • spinal (cord) NEC 344.1
      • progressive 335.10

Crosswalk Information

The code 335.10 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
335.10 Right Arrow G12.9 Spinal muscular atrophy, unspecified
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
335.0 Werdnig-Hoffmann disease
335.11 Kugelberg-Welander disease
335.19 Other spinal muscular atrophy
335.20 Amyotrophic lateral sclerosis
335.21 Progressive muscular atrophy
335.22 Progressive bulbar palsy
335.23 Pseudobulbar palsy
335.24 Primary lateral sclerosis
335.29 Other motor neuron disease
335.8 Other anterior horn cell diseases
335.9 Anterior horn cell disease, unspecified


This page was last updated on: 10/1/2014