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ICD-10-CM category

G99: Other disorders of nervous system in diseases classified elsewhere

3 subcodes · 3 billable · Look up any code with the ICD-10 search

Codes under G99 (Other disorders of nervous system in diseases classified elsewhere). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
G99.0Autonomic neuropathy in diseases classified elsewhere✓
G99.2Myelopathy in diseases classified elsewhere✓
G99.8Other specified disorders of nervous system in diseases classified elsewhere✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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