G35

Non-billable

Multiple sclerosis

G35 is the ICD-10-CM code for Multiple sclerosis. It is a non-billable category code — use a more specific child code such as G35.A for billing.

Status
Header (non-billable)
Chapter
G00-G99
Subcodes
4
Edition
FY2026

G00-G99 Diseases of the nervous system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code G35?
G35 is the ICD-10-CM code for "Multiple sclerosis". It falls under G00-G99 Diseases of the nervous system.
Is G35 a billable code?
No — G35 is a non-billable header code. Use a more specific child code (such as G35.A) for billing.
What are the subcodes of G35?
G35 has 4 more specific child codes, including G35.A, G35.B, G35.C.

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

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