ICD-10-CM > H00-H59 > H10-H11 > H10 > H10.3 H10.3 Unspecified acute conjunctivitis Non-Billable/Non-Specific Type 1 Excludes ophthalmia neonatorum NOS (P39.1) Codes H10.30Unspecified acute conjunctivitis, unspecified eyeH10.31Unspecified acute conjunctivitis, right eyeH10.32Unspecified acute conjunctivitis, left eyeH10.33Unspecified acute conjunctivitis, bilateral