ICD-10-CM > H00-H59 > H10-H11 > H10 > H10.2 > H10.22 H10.22 Pseudomembranous conjunctivitis Non-Billable/Non-Specific Codes H10.221Pseudomembranous conjunctivitis, right eyeH10.222Pseudomembranous conjunctivitis, left eyeH10.223Pseudomembranous conjunctivitis, bilateralH10.229Pseudomembranous conjunctivitis, unspecified eye