ICD-10-CM · Chapter 1 · A00-B99
B30 Viral conjunctivitis
Excludes 1 (cannot be coded together)
- herpesviral [herpes simplex] ocular disease (B00.5)
- ocular zoster (B02.3)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
|---|---|---|
| B30..0 | Keratoconjunctivitis due to adenovirus | Yes |
| B30..1 | Conjunctivitis due to adenovirus | Yes |
| B30..2 | Viral pharyngoconjunctivitis | Yes |
| B30..3 | Acute epidemic hemorrhagic conjunctivitis (enteroviral) | Yes |
| B30..8 | Other viral conjunctivitis | Yes |
| B30..9 | Viral conjunctivitis, unspecified | Yes |
Last reviewed: September 2026