G12.8
✓ Billable
Other spinal muscular atrophies and related syndromes
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G12.8
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Nervous System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code G12.8?
ICD-10-CM code G12.8 represents Other spinal muscular atrophies and related syndromes. It is a billable diagnosis code in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G12.8 billable?
Yes. G12.8 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is G12.8 in?
G12.8 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G12 category
G12
Spinal muscular atrophy and related syndromes
Non-billable
G12.0
Infantile spinal muscular atrophy, type I [Werdnig-Hoffman]
Billable
G12.1
Other inherited spinal muscular atrophy
Billable
G12.2
Motor neuron disease
Non-billable
G12.9
Spinal muscular atrophy, unspecified
Billable
G12.20
Motor neuron disease, unspecified
Billable
G12.21
Amyotrophic lateral sclerosis
Billable
G12.22
Progressive bulbar palsy
Billable
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