H21.3 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Cyst of iris, ciliary body and anterior chamber.
Type 2 excludes
Miotic pupillary cyst (H21.27-)
Codes
H21.30
Idiopathic cysts of iris, ciliary body or anterior chamber
H21.31
Exudative cysts of iris or anterior chamber
H21.32
Implantation cysts of iris, ciliary body or anterior chamber
H21.33
Parasitic cyst of iris, ciliary body or anterior chamber
H21.34
Primary cyst of pars plana
H21.35
Exudative cyst of pars plana
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code