ICD-10-CM > H00-H59 > H15-H22 H15-H22 Disorders of sclera, cornea, iris and ciliary body Codes H15Disorders of scleraH16KeratitisH17Corneal scars and opacitiesH18Other disorders of corneaH20IridocyclitisH21Other disorders of iris and ciliary bodyH22Disorders of iris and ciliary body in diseases classified elsewhere