G12.21 - Amyotrophic lateral sclerosis

Code

G12.21 - Amyotrophic lateral sclerosis
[Billable]

Code Tree

G00-G99 - Diseases of the nervous system
  • G10-G14 - Systemic atrophies primarily affecting the central nervous system
    • G12 - Spinal muscular atrophy and related syndromes
      • G12.2 - Motor neuron disease
        • G12.20 - Motor neuron disease, unspecified
        • G12.21 - Amyotrophic lateral sclerosis
        • G12.22 - Progressive bulbar palsy
        • G12.23 - Primary lateral sclerosis
        • G12.24 - Familial motor neuron disease
        • G12.25 - Progressive spinal muscle atrophy
        • G12.29 - Other motor neuron disease