H21.2 - Degeneration of iris and ciliary body

The ICD 10 Code for Degeneration of iris and ciliary body is listed as H21.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	H21.2
Description:	Degeneration of iris and ciliary body

Chapter	Diseases of the eye and adnexa (H00-H59)
Block	Disorders of sclera, cornea, iris and ciliary body (H15-H22)
Parent	H21 - Other disorders of iris and ciliary body
ICD-10-CM Children (deeper level / typically more specific) of H21.2:
H21.21 - Degeneration of chamber angle
H21.22 - Degeneration of ciliary body
H21.23 - Degeneration of iris (pigmentary)
H21.24 - Degeneration of pupillary margin
H21.25 - Iridoschisis
H21.26 - Iris atrophy (essential) (progressive)
H21.27 - Miotic pupillary cyst
H21.29 - Other iris atrophy
ICD-10-CM Siblings (same level / similar specificity) of H21.2:
H21.0 - Hyphema
H21.1 - Other vascular disorders of iris and ciliary body
H21.3 - Cyst of iris, ciliary body and anterior chamber
H21.4 - Pupillary membranes
H21.5 - Other and unspecified adhesions and disruptions of iris and ciliary body
H21.8 - Other specified disorders of iris and ciliary body
H21.9 - Unspecified disorder of iris and ciliary body