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G61 Inflammatory polyneuropathy

ICD-10-CM category G61 sits in Chapter 6 (Diseases of the nervous system, G00-G99). It contains 6 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

G61.8 Other inflammatory polyneuropathies

Billable codes in G61

CodeDescription
G61.0Guillain-Barre syndrome
G61.1Serum neuropathy
G61.81Chronic inflammatory demyelinating polyneuritis
G61.82Multifocal motor neuropathy
G61.89Other inflammatory polyneuropathies
G61.9Inflammatory polyneuropathy, unspecified

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