G65

ICD-10Non-billable category

Sequelae of inflammatory and toxic polyneuropathies

Official ICD-10-CM descriptor (FY2026)

Sequelae of inflammatory and toxic polyneuropathies

G65 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Code first

Sequence the underlying condition before this code.

condition resulting from (sequela) of inflammatory and toxic polyneuropathies

More specific codes under G65

Where this code sits

Chapter: 6. Diseases of the nervous system (G00-G99)
Block: Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.