G65 ICD-10-CM Code: Sequelae of inflammatory and toxic polyneuropathies
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
G65Sequelae of inflammatory and toxic polyneuropathies
ICD-10-CM diagnosis code · United States clinical modification
Where G65 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
- 3
Category G65
Sequelae of inflammatory and toxic polyneuropathies
- 4
Code G65
Sequelae of inflammatory and toxic polyneuropathies
Codes under G65
G65 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for G65.
Code first
- condition resulting from (sequela) of inflammatory and toxic polyneuropathies
Use additional code
No “use additional code” instruction is listed for G65.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G65.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G65.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code G65 mean?
G65 is the FY 2027 U.S. ICD-10-CM code for “Sequelae of inflammatory and toxic polyneuropathies.”
Is G65 a billable or specific ICD-10-CM code?
No. G65 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is G65 located in ICD-10-CM?
G65 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Polyneuropathies and other disorders of the peripheral nervous system (G60-G65) (G60–G65), under category G65, Sequelae of inflammatory and toxic polyneuropathies.
What coding notes are listed for G65?
No inclusion terms are listed for G65 in this reference record. Code-first instructions: condition resulting from (sequela) of inflammatory and toxic polyneuropathies. No Excludes1 note is listed. No Excludes2 note is listed.