H21.2
Degeneration of iris and ciliary body
- Release
- FY 2027
- Effective
Hierarchy
Where H21.2 sits in the official hierarchy. Each level is the code it is classified under.
- H21 Parent Other disorders of iris and ciliary body
- H21.2 This code Degeneration of iris and ciliary body
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
More Specific Codes
8 codes under H21.2
- H21.21 Degeneration of chamber angle Has subcodes
- H21.22 Degeneration of ciliary body Has subcodes
- H21.23 Degeneration of iris (pigmentary) Has subcodes
- H21.24 Degeneration of pupillary margin Has subcodes
- H21.25 Iridoschisis Has subcodes
- H21.26 Iris atrophy (essential) (progressive) Has subcodes
- H21.27 Miotic pupillary cyst Has subcodes
- H21.29 Other iris atrophy Billable
Version History
How H21.2 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentDegeneration of iris and ciliary body
-
FY 2026 Effective
UnchangedDegeneration of iris and ciliary body
Related Codes
Other codes under H21
- 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 Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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