H21.2 - Degeneration of iris and ciliary body
- Applicable to Degeneration of iris and ciliary body
- The 2025 edition of ICD10-CM H21.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of H21.2 - other international versions of ICD10 H21.2 may differ.
- H21.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H21.2 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- H21.2 - Degeneration of iris and ciliary body
- H21.2 - Degeneration of iris and ciliary body
- H21.21 - Degeneration of chamber angle
- H21.211 - Degeneration of chamber angle, right eye
- H21.212 - Degeneration of chamber angle, left eye
- H21.213 - Degeneration of chamber angle, bilateral
- H21.219 - Degeneration of chamber angle, unspecified eye
- H21.22 - Degeneration of ciliary body
- H21.221 - Degeneration of ciliary body, right eye
- H21.222 - Degeneration of ciliary body, left eye
- H21.223 - Degeneration of ciliary body, bilateral
- H21.229 - Degeneration of ciliary body, unspecified eye
- H21.23 - Degeneration of iris (pigmentary)
- H21.231 - Degeneration of iris (pigmentary), right eye
- H21.232 - Degeneration of iris (pigmentary), left eye
- H21.233 - Degeneration of iris (pigmentary), bilateral
- H21.239 - Degeneration of iris (pigmentary), unspecified eye
- H21.24 - Degeneration of pupillary margin
- H21.241 - Degeneration of pupillary margin, right eye
- H21.242 - Degeneration of pupillary margin, left eye
- H21.243 - Degeneration of pupillary margin, bilateral
- H21.249 - Degeneration of pupillary margin, unspecified eye
- H21.25 - Iridoschisis
- H21.251 - Iridoschisis, right eye
- H21.252 - Iridoschisis, left eye
- H21.253 - Iridoschisis, bilateral
- H21.259 - Iridoschisis, unspecified eye
- H21.26 - Iris atrophy (essential) (progressive)
- H21.261 - Iris atrophy (essential) (progressive), right eye
- H21.262 - Iris atrophy (essential) (progressive), left eye
- H21.263 - Iris atrophy (essential) (progressive), bilateral
- H21.269 - Iris atrophy (essential) (progressive), unspecified eye
- H21.27 - Miotic pupillary cyst
- H21.271 - Miotic pupillary cyst, right eye
- H21.272 - Miotic pupillary cyst, left eye
- H21.273 - Miotic pupillary cyst, bilateral
- H21.279 - Miotic pupillary cyst, unspecified eye
- H21.29 - Other iris atrophy
The following codes above H21.2 contain annotation back-references that may be applicable to H21.2:
Chapter: H00-H59 Diseases of the eye and adnexa
Section: H15-H22 Disorders of sclera, cornea, iris and ciliary body
Category: H21 Other disorders of iris and ciliary body
Non-Billable/Non-Specific Code
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