U.S. ICD-10-CM · FY 2027

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.

Code definition

Official description

G65

Sequelae of inflammatory and toxic polyneuropathies

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where G65 sits

  1. 1

    Chapter 6

    Diseases of the nervous system (G00-G99)

  2. 2

    Section

    Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)

  3. 3

    Category G65

    Sequelae of inflammatory and toxic polyneuropathies

  4. 4

    Code G65

    Sequelae of inflammatory and toxic polyneuropathies

More specific choices

Codes under G65

G65 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

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.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

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.

Ready to transform your clinical documentation?

Join Vero and see how effortless documentation can be.

  • No credit card required

  • Cancel anytime