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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

A84.81 – Powassan virus disease

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

MDC / MS-DRG Reference

CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITH MCC OR CHEMOTHERAPY IMPLANT OR EPILEPSY WITH NEUROSTIMULATOR
CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITHOUT MCC
NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITH MCC
NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITH CC
NON-BACTERIAL INFECTION OF NERVOUS SYSTEM EXCEPT VIRAL MENINGITIS WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Disease, diseased See also Syndrome
viral, virus See also Disease, by type of virus B34.9
Powassan A84.81
Encephalitis (chronic) (hemorrhagic) (idiopathic) (nonepidemic) (spurious) (subacute) G04.90
Powassan A84.81

Sibling Codes

Other tick-borne viral encephalitis

Parent Sibling Codes

Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis]
Central European tick-borne encephalitis
Other tick-borne viral encephalitis
Tick-borne viral encephalitis, unspecified

View in Tabular

Code Title
A00-B99 Certain infectious and parasitic diseases (A00-B99)
A80-A89 Viral and prion infections of the central nervous system (A80-A89)
A84 Tick-borne viral encephalitis
A84.8 Other tick-borne viral encephalitis
A84.81 Powassan virus disease