ICD-10-CM
ICD-10 code for Herpes zoster: B02.9
The closest CDC title for "Herpes zoster" is B02.9, Zoster without complications. B02.9 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under B02, then other CDC titles that name zoster without complications
A header groups codes and is not billed. A billable code is one you can report.
- B02Zoster [herpes zoster]Header
- B02.0Zoster encephalitisBillable
- B02.1Zoster meningitisBillable
- B02.2Zoster with other nervous system involvementHeader
- B02.21Postherpetic geniculate ganglionitisBillable
- B02.22Postherpetic trigeminal neuralgiaBillable
- B02.23Postherpetic polyneuropathyBillable
- B02.24Postherpetic myelitisBillable
- B02.29Other postherpetic nervous system involvementBillable
- B02.3Zoster ocular diseaseHeader
- B02.30Zoster ocular disease, unspecifiedBillable
- B02.31Zoster conjunctivitisBillable
- B02.32Zoster iridocyclitisBillable
- B02.33Zoster keratitisBillable
- B02.34Zoster scleritisBillable
- B02.39Other herpes zoster eye diseaseBillable
- B02.7Disseminated zosterBillable
- B02.8Zoster with other complicationsBillable
- B02.9Zoster without complicationsBillable
Related conditions
Related pages
- B02.9 code detailsNotes, nearby codes, CMS-HCC group
- Category B02Every 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 Herpes zoster?
The closest CDC title for "Herpes zoster" is B02.9, Zoster without complications. B02.9 is a billable code.
Is B02.9 billable?
Yes. B02.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What chapter is B02.9 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.