ICD-10-CM
ICD-10 code for Aujeszky's disease: B33.8
The ICD-10-CM index points "Aujeszky's disease" to B33.8, Other specified viral diseases. B33.8 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
Run it in Rivvi
Check every code on your export
Upload a claims or problem-list export. Rivvi flags codes that are not billable, replaced, or unspecified when a specific code exists.
Check my exportFree to start. Opens Rivvi, the AI workspace for healthcare teams.
More specific codes in B33
A header groups codes and is not billed. A billable code is one you can report.
- B33Other viral diseases, not elsewhere classifiedHeader
- B33.0Epidemic myalgiaBillable
- B33.1Ross River diseaseBillable
- B33.2Viral carditisHeader
- B33.20Viral carditis, unspecifiedBillable
- B33.21Viral endocarditisBillable
- B33.22Viral myocarditisBillable
- B33.23Viral pericarditisBillable
- B33.24Viral cardiomyopathyBillable
- B33.3Retrovirus infections, not elsewhere classifiedBillable
- B33.4Hantavirus (cardio)-pulmonary syndrome [HPS] [HCPS]Billable
- B33.8Other specified viral diseasesBillable
Excludes1
Excludes1 means these codes are not reported together.
Related conditions
Related pages
- B33.8 code detailsNotes, nearby codes, CMS-HCC group
- Category B33Every code under it
- Chapter 1Certain infectious and parasitic diseases
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Aujeszky's disease?
The ICD-10-CM index points "Aujeszky's disease" to B33.8, Other specified viral diseases. B33.8 is a billable code.
Is B33.8 billable?
Yes. B33.8 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to B33.8?
The CDC tabular list gives 2 Excludes1 notes (not coded together) for B33.8 and the categories above it. They are listed on this page.
What chapter is B33.8 in?
Chapter 1. Certain infectious and parasitic diseases.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.