ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 17, 2017

See: Other viral encephalitis, not elsewhere classified

  ICD-10 Code for Arthropod-borne viral encephalitis, unspecified A85.2

A85.2 is a valid1 ICD 10 diagnosis code.

A85.2 is valid for submission for HIPAA-covered transactions.

Chapter 1 Certain infectious and parasitic diseases (A00-B99)
Section A80-A89 Viral and prion infections of the central nervous system (A80-A89)
Category A85 Other viral encephalitis, not elsewhere classified

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
  • West nile virus with encephalitis (A92.31)
See also ICD 10 code for

Related Terms to “Arthropod-borne viral encephalitis, unspecified”

  • Encephalitis(chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) - G04.90
    • arboviral, arbovirus NEC - A85.2
    • arthropod-borne NEC(viral) - A85.2
    • viral, virus - A86
      • arthropod-borne NEC - A85.2
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.