ICD-10 Code: H21.263 – Iris atrophy (essential) (progressive), bilateral

ICD-10 code H21.263 corresponds to Iris atrophy (essential) (progressive), bilateral. This code is classified under the chapter H21 Other disorders of iris and ciliary body, which is part of the H15-H22: Disorders of sclera, cornea, iris and ciliary body category.

The parent chapter is Diseases of the eye and adnexa.