ICD-10-CM > S00-T88 > T80-T88 > T86 > T86.8 > T86.84 > T86.842 T86.842 Corneal transplant infection Non-Billable/Non-Specific Use Additional code to specify infection Codes T86.8421Corneal transplant infection, right eyeT86.8422Corneal transplant infection, left eyeT86.8423Corneal transplant infection, bilateralT86.8429Corneal transplant infection, unspecified eye