ICD-10-CM > H00-H59 > H10-H11 > H11 > H11.3 H11.3 Conjunctival hemorrhage Non-Billable/Non-Specific Applicable To Subconjunctival hemorrhage Codes H11.30Conjunctival hemorrhage, unspecified eyeH11.31Conjunctival hemorrhage, right eyeH11.32Conjunctival hemorrhage, left eyeH11.33Conjunctival hemorrhage, bilateral