ICDwise
H00–H59

Diseases of the Eye and Adnexa

Cataracts, glaucoma, retinal disorders

3,466 codes · FY2026 · ICD-10-CM · Page 30 of 70

H21.1X1 Other vascular disorders of iris and ciliary body, right eye Billable H21.1X2 Other vascular disorders of iris and ciliary body, left eye Billable H21.1X3 Other vascular disorders of iris and ciliary body, bilateral Billable H21.1X9 Other vascular disorders of iris and ciliary body, unspecified eye Billable H21.2 Degeneration of iris and ciliary body Non-billable H21.21 Degeneration of chamber angle Non-billable H21.211 Degeneration of chamber angle, right eye Billable H21.212 Degeneration of chamber angle, left eye Billable H21.213 Degeneration of chamber angle, bilateral Billable H21.219 Degeneration of chamber angle, unspecified eye Billable H21.22 Degeneration of ciliary body Non-billable H21.221 Degeneration of ciliary body, right eye Billable H21.222 Degeneration of ciliary body, left eye Billable H21.223 Degeneration of ciliary body, bilateral Billable H21.229 Degeneration of ciliary body, unspecified eye Billable H21.23 Degeneration of iris (pigmentary) Non-billable H21.231 Degeneration of iris (pigmentary), right eye Billable H21.232 Degeneration of iris (pigmentary), left eye Billable H21.233 Degeneration of iris (pigmentary), bilateral Billable H21.239 Degeneration of iris (pigmentary), unspecified eye Billable H21.24 Degeneration of pupillary margin Non-billable H21.241 Degeneration of pupillary margin, right eye Billable H21.242 Degeneration of pupillary margin, left eye Billable H21.243 Degeneration of pupillary margin, bilateral Billable H21.249 Degeneration of pupillary margin, unspecified eye Billable H21.25 Iridoschisis Non-billable H21.251 Iridoschisis, right eye Billable H21.252 Iridoschisis, left eye Billable H21.253 Iridoschisis, bilateral Billable H21.259 Iridoschisis, unspecified eye Billable H21.26 Iris atrophy (essential) (progressive) Non-billable H21.261 Iris atrophy (essential) (progressive), right eye Billable H21.262 Iris atrophy (essential) (progressive), left eye Billable H21.263 Iris atrophy (essential) (progressive), bilateral Billable H21.269 Iris atrophy (essential) (progressive), unspecified eye Billable H21.27 Miotic pupillary cyst Non-billable H21.271 Miotic pupillary cyst, right eye Billable H21.272 Miotic pupillary cyst, left eye Billable H21.273 Miotic pupillary cyst, bilateral Billable H21.279 Miotic pupillary cyst, unspecified eye Billable H21.29 Other iris atrophy Billable H21.3 Cyst of iris, ciliary body and anterior chamber Non-billable H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber Non-billable H21.301 Idiopathic cysts of iris, ciliary body or anterior chamber, right eye Billable H21.302 Idiopathic cysts of iris, ciliary body or anterior chamber, left eye Billable H21.303 Idiopathic cysts of iris, ciliary body or anterior chamber, bilateral Billable H21.309 Idiopathic cysts of iris, ciliary body or anterior chamber, unspecified eye Billable H21.31 Exudative cysts of iris or anterior chamber Non-billable H21.311 Exudative cysts of iris or anterior chamber, right eye Billable H21.312 Exudative cysts of iris or anterior chamber, left eye Billable

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