All ICD10 Codes

G65

Non-Billable
ChapterG00–G99
Rankcategory
Official Description

Sequelae of inflammatory and toxic polyneuropathies

Use a more specific code (3 billable)
G65.0Sequelae of Guillain-Barré syndromeG65.1Sequelae of other inflammatory polyneuropathyG65.2Sequelae of toxic polyneuropathy
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 6: Diseases of the Nervous System (G00-G99).

CH6 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

G60-G65 Parent Instructions

Excludes1(Not coded here. Use a different code.)

Instructional Notes

Code First
  • condition resulting from (sequela) of inflammatory and toxic polyneuropathies

Clinical Hierarchy

BillableHas subcodes
CH6Diseases of the nervous system (G00-G99)
G60-G65Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
G65Sequelae of inflammatory and toxic polyneuropathiesNot billable
G65.0Sequelae of Guillain-Barré syndromeBillable
G65.1Sequelae of other inflammatory polyneuropathyBillable
G65.2Sequelae of toxic polyneuropathyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to G65:

blockG60-G65
Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
View context instructions
chapterCH6
Diseases of the nervous system (G00-G99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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