2026 ICD-10-CM Diagnosis Code G62.0Drug-induced polyneuropathy

ICD-10-CM Codes›G00–G99›G60-G65›G62

ICD-10-CM G62.0
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

G62.0 is a billable ICD-10-CM diagnosis code for drug-induced polyneuropathy. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Drug induced or toxic related condition and Polyneuropathies.

Code Identity

ICD-10-CM Code
G62.0
Billable Status
Yes — Valid for Submission
Code Describes
Drug-induced polyneuropathy
Short Description
Drug-induced polyneuropathy
Same as the full description in the CMS dataset.
Parent Code
G62
Other and unspecified polyneuropathies

Code Classification

ChapterG00–G99Diseases of the nervous system
SectionG60-G65Polyneuropathies and other disorders of the peripheral nervous system
CategoryG62Other and unspecified polyneuropathies
This CodeG62.0Drug-induced polyneuropathy

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Alcoholic polyneuropathy
  • Chronic painful polyneuropathy
  • Chronic painful polyneuropathy following chemotherapy
  • Chronic peripheral neuropathic pain
  • Methotrexate poisoning
  • Neurological pain disorder
  • Neuropathy caused by isoniazid
  • Neurotoxicity caused by L-asparaginase
  • Neurotoxicity caused by methotrexate
  • Neurotoxicity caused by procarbazine
  • Neurotoxicity caused by vinblastine
  • Neurotoxicity caused by vincristine
  • Peripheral neuropathic pain
  • Peripheral neuropathy due to and following antineoplastic therapy
  • Poisoning by L-asparaginase
  • Polyneuropathy caused by drug
  • Procarbazine poisoning
  • Toxic effect of ethyl alcohol
  • Toxic polyneuropathy
  • Vinblastine poisoning
  • Vincristine poisoning

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Use Additional Code

  • code for adverse effect, if applicable, to identify drug T36 T50

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Neuropathy, neuropathic
      • peripheral (nerve)
        • in (due to)
          • antitetanus serum
    • Neuropathy, neuropathic
      • peripheral (nerve)
        • in (due to)
          • drugs NEC
    • Polyneuropathy(peripheral)
      • drug-induced
    • Polyneuropathy(peripheral)
      • in (due to)
        • drug or medicament

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR INJ030
Drug induced or toxic related condition
Default principal diagnosis: inpatient Yes · outpatient Yes
CCSR NVS015
Polyneuropathies
Default principal diagnosis: inpatient No · outpatient No

Clinical InformationClinical

  • Toxic Polyneuropathy

    polyneuropathy that is caused by exposure to toxins.

  • Chronic Toxic Polyneuropathy

    neuropathy affecting multiple nerves that is caused by prolonged exposure to toxic substances.

Patient EducationClinical

Drug Reactions

Most of the time, medicines make our lives better. They reduce aches and pains, fight infections, and control problems such as high blood pressure or diabetes. But medicines can also cause unwanted reactions, such as drug interactions, side effects, and allergies.

The full article covers:

  • What is a drug interaction?
  • What are side effects?
  • What are drug allergies?
  • How can I stay safe when taking medicines?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert G62.0 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
357.6 Neuropathy due to drugs
Exact Match The mapping is direct, with no qualifiers.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About G62.0Overview

Is G62.0 (Other and unspecified polyneuropathies) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report drug-induced polyneuropathy on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What is the ICD-9 equivalent of G62.0?

Under the General Equivalence Mappings, drug-induced polyneuropathy converts to ICD-9-CM 357.6 (neuropathy due to drugs). The mapping is a direct match.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.