G37

Non-billable

Other demyelinating diseases of central nervous system

G37 is the ICD-10-CM code for Other demyelinating diseases of central nervous system. It is a non-billable category code — use a more specific child code such as G37.0 for billing.

Status
Header (non-billable)
Chapter
G00-G99
Subcodes
8
Edition
FY2026

G00-G99 Diseases of the nervous system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code G37?
G37 is the ICD-10-CM code for "Other demyelinating diseases of central nervous system". It falls under G00-G99 Diseases of the nervous system.
Is G37 a billable code?
No — G37 is a non-billable header code. Use a more specific child code (such as G37.0) for billing.
What are the subcodes of G37?
G37 has 8 more specific child codes, including G37.0, G37.1, G37.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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