Code family — category A84
Every other code sharing category A84, for context when choosing between close variants.
A84Header
Tick-borne viral encephalitis
A84.0Billable
Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis]
A84.8Header
Other tick-borne viral encephalitis
A84.81Billable
Powassan virus disease
A84.89Billable
Other tick-borne viral encephalitis
A84.9Billable
Tick-borne viral encephalitis, unspecified
Use this via the API
The same record, as JSON — free for single lookups, no API key required.
request
curl https://patientary.com/api/v1/icd10/A84.1
Patientary is an informational reference tool built on public data (CMS NPPES and the official ICD-10-CM release). It is not medical, coding, legal or billing advice, and code assignment is the responsibility of a qualified professional. Always verify against the primary source before you bill or file.