Diagnosis Code

A92.31 WEST NILE VIRUS INFECTION WITH ENCEPHALITIS

Code Information

Diagnosis Code: A92.31

Short Description: West Nile virus infection with encephalitis

Long Description: West Nile virus infection with encephalitis

The code A92.31 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Arthropod-borne viral fevers and viral hemorrhagic fevers (A90-A99)
      • Other mosquito-borne viral fevers (A92)
        • A92.31 West Nile virus infection with encephalitis

Code Version: 2020 ICD-10-CM

Synonyms

  • Disease due to West Nile virus
  • Disorder of nervous system due to West Nile virus
  • West Nile encephalitis

Diagnostic Related Group(s)

The code A92.31 is grouped in the following Diagnostic Related Group(s) (MS-DRG v37.0)
  • Viral Illness With Mcc (865)
  • Viral Illness Without Mcc (866)

References to Index of Diseases and Injuries

The code A92.31 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • West Nile encephalitis
    • West Nile encephalomyelitis

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A92.31 Right Arrow 066.41 West Nile Fever w/enceph
This ICD-10 to ICD-9 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-10 Code ICD-10 Description
A92 Other mosquito-borne viral fevers
A92.0 Chikungunya virus disease
A92.1 O'nyong-nyong fever
A92.2 Venezuelan equine fever
A92.3 West Nile virus infection
A92.30 West Nile virus infection, unspecified
A92.32 West Nile virus infection with other neurologic manifestation
A92.39 West Nile virus infection with other complications
A92.4 Rift Valley fever
A92.5 Zika virus disease
A92.8 Other specified mosquito-borne viral fevers
A92.9 Mosquito-borne viral fever, unspecified

This page was last updated on: 10/1/2019