ICD-10-CM > A00-B99 > B25-B34 > B30 B30 Viral conjunctivitis Non-Billable/Non-Specific Type 1 Excludes herpesviral [herpes simplex] ocular disease (B00.5)ocular zoster (B02.3) Codes B30.0Keratoconjunctivitis due to adenovirusB30.1Conjunctivitis due to adenovirusB30.2Viral pharyngoconjunctivitisB30.3Acute epidemic hemorrhagic conjunctivitis (enteroviral)B30.8Other viral conjunctivitisB30.9Viral conjunctivitis, unspecified