2026 ICD-10-CM Diagnosis Code B02.39Other herpes zoster eye disease

ICD-10-CM Codes›A00–B99›B00-B09›B02

ICD-10-CM B02.39
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

B02.39 is a billable ICD-10-CM diagnosis code for other herpes zoster eye disease. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 124 through 125, 974 through 976. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified eye disorders and Viral infection.

Code Identity

ICD-10-CM Code
B02.39
Billable Status
Yes — Valid for Submission
Code Describes
Other herpes zoster eye disease
Short Description
Other herpes zoster eye disease
Same as the full description in the CMS dataset.
Parent Code
B02.3
Zoster ocular disease

Code Classification

ChapterA00–B99Certain infectious and parasitic diseases
SectionB00-B09Viral infections characterized by skin and mucous membrane lesions
CategoryB02Zoster [herpes zoster]
This CodeB02.39Other herpes zoster eye disease

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acute herpes zoster neuropathy
  • Acute retinal necrosis
  • Bilateral herpes zoster eyelid dermatitis
  • Corneal epitheliopathy of left eye due to herpes zoster
  • Corneal epitheliopathy of right eye due to herpes zoster
  • Corneal haze caused by herpes zoster
  • Dermatitis of left eyelid due to herpes zoster
  • Dermatitis of right eyelid due to herpes zoster
  • Herpes zoster acute retinal necrosis
  • Herpes zoster corneal epitheliopathy
  • Herpes zoster dacryoadenitis
  • Herpes zoster dermatitis
  • Herpes zoster eyelid dermatitis
  • Herpes zoster infection of eyelid
  • Herpes zoster retinal pigment epithelial detachment
  • Herpes zoster retinitis
  • Infection of lacrimal gland caused by virus
  • Infectious epithelial keratitis
  • Injury of trigeminal nerve
  • Ocular nerve palsy caused by Herpes zoster
  • Superficial keratitis of left eye
  • Superficial keratitis of right eye
  • Viral dermatitis of eyelid

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Inclusion Terms

  • Zoster blepharitis

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

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

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR EYE012
Other specified eye disorders
Default principal diagnosis: inpatient Yes · outpatient Yes
CCSR INF008
Viral infection
Default principal diagnosis: inpatient No · outpatient No

Clinical InformationClinical

  • Herpes Zoster Dermatitis

    painful, localized rash caused by reactivation of latent varicella zoster virus residing in nerve cell bodies, with resulting infection of the skin in the region supplied by the affected nerve.

  • Herpes Zoster Dermatitis of Eyelid

    a form of herpes zoster infection characterized by dermatitis of the skin of the eyelid due to reactivation of latent virus associated with the ophthalmic branch of the trigeminal nerve.

Patient EducationClinical

Shingles

Shingles (herpes zoster) is an infection that causes a painful rash. It is caused by the varicella-zoster virus (VZV). This is the same virus that causes chickenpox. After you have chickenpox, the virus stays in your body. It may not cause problems for many years. But as you get older, the virus may become active again and cause shingles.

The full article covers:

  • What is shingles?
  • Is shingles contagious?
  • Who is at risk for shingles?
  • What are the symptoms of shingles?
  • What other problems can shingles cause?
  • How is shingles diagnosed?
  • What are the treatments for shingles?
  • Can shingles be prevented?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert B02.39 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
053.20 Herpes zoster of eyelid
Approximate The match is approximate rather than exact.
ICD-9-CM
053.29 Herpes zoster of eye NEC
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About B02.39Overview

Is B02.39 (Zoster ocular disease) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other herpes zoster eye disease on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does B02.39 group to?

When other herpes zoster eye disease is the principal diagnosis on an inpatient stay, it groups to MS-DRG 124, 125, 974, 975, 976, with relative weights from 0.7678 to 2.8860 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of B02.39?

Under the General Equivalence Mappings, other herpes zoster eye disease converts to ICD-9-CM 053.20 (herpes zoster of eyelid) and 053.29 (herpes zoster of eye NEC). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.