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  6. 2024 ICD-10-CM Code G32.89

2024 ICD-10-CM Diagnosis Code G32.89

Other specified degenerative disorders of nervous system in diseases classified elsewhere

ICD-10-CM Code:
G32.89
ICD-10 Code for:
Oth degeneratv disord of nervous sys in dis classd elswhr
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

Code Classification

  • Diseases of the nervous system
    (G00–G99)
    • Other degenerative diseases of the nervous system
      (G30-G32)
      • Other degenerative disorders of nervous system in diseases classified elsewhere
        (G32)

G32.89 is a billable diagnosis code used to specify a medical diagnosis of other specified degenerative disorders of nervous system in diseases classified elsewhere. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Cerebral degeneration associated with another disorder
  • Cerebral degeneration associated with generalized lipidosis
  • Cerebral degeneration due to cerebrovascular disease
  • Cerebral degeneration due to hypothyroidism
  • Cerebral degeneration due to neoplastic disease
  • Cerebral degeneration due to progressive multifocal leukoencephalopathy
  • Cerebral degeneration due to vitamin B12 deficiency
  • Cerebral degeneration in Niemann-Pick disease
  • Encephalopathy due to folate deficiency
  • Encephalopathy due to multiple nutrient deficiencies
  • Encephalopathy due to nutritional deficiency
  • Encephalopathy due to vitamin B12 deficiency
  • Encephalopathy due to vitamin deficiency
  • Encephalopathy due to vitamin deficiency
  • Infantile inflammatory bowel disease with neurological involvement

Clinical Classification

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Degenerative encephalopathy in diseases classified elsewhere

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10-CM Code Edits are applicable to this code:

  • Manifestation diagnoses - Manifestation codes describe the manifestation of an underlying disease, not the disease itself, and therefore should not be used as a principal diagnosis.

Convert G32.89 to ICD-9-CM

  • ICD-9-CM Code: 349.89 - Cns disorder NEC
    Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

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.