ICD-10-CM > H00-H59 > H15-H22 > H16 > H16.2 > H16.29 H16.29 Other keratoconjunctivitis Non-Billable/Non-Specific Codes H16.291Other keratoconjunctivitis, right eyeH16.292Other keratoconjunctivitis, left eyeH16.293Other keratoconjunctivitis, bilateralH16.299Other keratoconjunctivitis, unspecified eye