Unspecified viral encephalitis A86

  • A86 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM A86 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of A86 - other international versions of ICD-10 A86 may differ.
Applicable To:
  • Viral encephalomyelitis NOS
  • Viral meningoencephalitis NOS

Codes: = Billable

  • A86 Unspecified viral encephalitis

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