Mosquito-borne viral encephalitis A83

  • A83 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM A83 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of A83 - other international versions of ICD-10 A83 may differ.
Type 2 Excludes:
  • Venezuelan equine encephalitis (A92.2)
  • West Nile fever (A92.3-)
  • West Nile virus (A92.3-)
  • mosquito-borne viral meningoencephalitis

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.