334.9 SPINOCEREBELLAR DIS NOS

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Code Information

Diagnosis Code: 334.9

Short Description: Spinocerebellar dis NOS

Long Description: Spinocerebellar disease, unspecified

Code Classification:

Diseases of the nervous system (320–359)
- Hereditary and degenerative diseases of the central nervous system (330-337)
  - 334 Spinocerebellar disease
    - 334.9 Spinocerebellar dis NOS

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 334.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

Degeneration, degenerative
- cerebellar NEC 334.9
  - primary (hereditary) (sporadic) 334.2

Disease, diseased - see also Syndrome
- locomotor system 334.9
- spinocerebellar 334.9
  - specified NEC 334.8

Paralysis, paralytic (complete) (incomplete) 344.9
- ataxic NEC 334.9
  - general 094.1
- superior nuclear NEC 334.9

Crosswalk Information

The code 334.9 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
334.9		G11.9	Hereditary ataxia, unspecified

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
334.0	Friedreich's ataxia
334.1	Hereditary spastic paraplegia
334.2	Primary cerebellar degeneration
334.3	Other cerebellar ataxia
334.4	Cerebellar ataxia in diseases classified elsewhere
334.8	Other spinocerebellar diseases

This page was last updated on: 10/1/2014

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