G98
Non-billableOther disorders of nervous system not elsewhere classified
G98 is the ICD-10-CM code for Other disorders of nervous system not elsewhere classified. It is a non-billable category code — use a more specific child code such as G98.0 for billing.
- Status
- Header (non-billable)
- Chapter
- G00-G99
- Subcodes
- 2
- Edition
- FY2026
G00-G99 Diseases of the nervous system
Includes
- •nervous system disorder NOS
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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