B02.39 Other herpes zoster eye disease

The ICD-10-CM code for Other herpes zoster eye disease is B02.39 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

1: Certain infectious and parasitic diseases (A00-B99)

Section

B00-B09: Viral infections characterized by skin and mucous membrane lesions (B00-B09)

Category B02

19 codes (16 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to B02.39:

• Herpes, herpesvirus, herpetic › eyelid (zoster)
• Herpes, herpesvirus, herpetic › blepharitis (zoster)
• Blepharitis (angularis) (ciliaris) (eyelid) (marginal) (nonulcerative) › herpes zoster
• Herpes, herpesvirus, herpetic › zoster › eye (lid)
• Dermatitis (eczematous) › eyelid › due to › herpes (zoster)

Inclusion Terms

• Zoster blepharitis

U.S. Hospital Utilization

• An estimated 810 U.S. inpatient stays in 2023 included B02.39 among the documented diagnoses.
• 305 stays listed it as the principal diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

HIV Infections (TOC entry)

a. Human Immunodeficiency Virus (HIV) Infections .............................................................. 19

Infectious agents causing diseases in other chapters (TOC)

b. Infectious agents as the cause of diseases classified to other chapters ................................. 22

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)