DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

G65 Sequelae of inflammatory and toxic polyneuropathies

  • Header · not billable

G65 is not billable. The category heads 3 billable codes in FY2027: the 3 codes directly below it.

Index → code

  • Guillain-Barré disease or syndromesequelae → G65.0
  • Polyneuropathy (peripheral)leadsequelae → G65.2
  • Polyneuropathy (peripheral)inflammatorysequelae → G65.1

Where it sits

  1. Chapter 6 Diseases of the nervous system (G00-G99)
  2. G60-G65 Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
  3. G65 Sequelae of inflammatory and toxic polyneuropathies
Billable codes
3
Subdivisions
3
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
9

Codes in G65

  1. G65.0
    Sequelae of Guillain-Barré syndrome
    Billable
  2. G65.1
    Sequelae of other inflammatory polyneuropathy
    Billable
  3. G65.2
    Sequelae of toxic polyneuropathy
    Billable

Sources of each column.

Instructions

At G65

Code first

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

Notes that also apply

Block G60-G65 instructions (Excludes1 4): printed on the block page.

Chapter 6 instructions (Excludes2 8): printed on the chapter 6 page.

Index entries

  • Guillain-Barré disease or syndromesequelae → G65.0
  • Polyneuropathy (peripheral)inflammatorysequelae → G65.1
  • Polyneuropathy (peripheral)leadsequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)alcoholsequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)arsenicsequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)leadsequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)organophosphate compoundssequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)toxic agent NECsequelae → G65.2
  • Polyneuropathy (peripheral)in (due to)triorthocresyl phosphatesequelae → G65.2

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy