ICD-10-CM · Chapter 6 · G00-G99
G12 Spinal muscular atrophy and related syndromes
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| G12..0 | Infantile spinal muscular atrophy, type I [Werdnig-Hoffman] | Yes |
| G12..1 | Other inherited spinal muscular atrophy | Yes |
| G12..2 | Motor neuron disease | No |
| G12..20 | Motor neuron disease, unspecified | Yes |
| G12..21 | Amyotrophic lateral sclerosis | Yes |
| G12..22 | Progressive bulbar palsy | Yes |
| G12..23 | Primary lateral sclerosis | Yes |
| G12..24 | Familial motor neuron disease | Yes |
| G12..25 | Progressive spinal muscle atrophy | Yes |
| G12..29 | Other motor neuron disease | Yes |
| G12..8 | Other spinal muscular atrophies and related syndromes | Yes |
| G12..9 | Spinal muscular atrophy, unspecified | Yes |
Plain-language term for this code
The following entry in the US Medical Glossary corresponds to ICD-10-CM category G12:
- ALS (Amyotrophic Lateral Sclerosis) — ELA (Esclerosis Lateral Amiotrófica)
Last reviewed: September 2026