ICD-10-CM › A00-B99 › A90-A99 › A92 Other mosquito-borne viral fevers › A92.3

A92.3

West Nile virus infection

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 4 more specific codes instead:

  • A92.30 West Nile virus infection, unspecified
  • A92.31 West Nile virus infection with encephalitis
  • A92.32 West Nile virus infection with other neurologic manifestation
  • A92.39 West Nile virus infection with other complications

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft West Nile virus infection

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from A92 Other mosquito-borne viral fevers

Excludes1 - never coded here

  • Ross River disease (B33.1)

Codes in the same group

CodeDescriptionStatus
A92.0 Chikungunya virus disease Valid
A92.1 O'nyong-nyong fever Valid
A92.2 Venezuelan equine fever Valid
A92.4 Rift Valley fever Valid
A92.5 Zika virus disease Valid
A92.8 Other specified mosquito-borne viral fevers Valid
A92.9 Mosquito-borne viral fever, unspecified Valid