B30 Viral conjunctivitis

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Viral conjunctivitis is B30 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
B25-B34: Other viral diseases (B25-B34)
Category B30
7 codes (6 billable)
FY2026 Status
Stable since FY2024
Excludes1
Not coded here. These conditions should NOT be coded together with B30.
  • herpesviral [herpes simplex] ocular disease (B00.5)
  • ocular zoster (B02.3)

Official Coding Guidelines

HIV Infections (TOC entry)

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

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.1.a
Infectious agents causing diseases in other chapters (TOC)

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

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.1.b

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

References

Cite This Page

Reference B30 with the canonical source and edition:

B30 — Viral conjunctivitis. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/B30

Canonical URL: https://icd10codingpro.com/codes/B30

Related Codes

All Codes in B30

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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