ICD-9-CM Codes ICD-9-PCS Codes

364.51 - Essential or progressive iris atrophy

GEM Conversion to ICD-10 CM

H21.269

Fs: 10000 – Iris atrophy (essential) (progressive), unspecified eye

Sibling Codes

364.51

Essential or progressive iris atrophy

364.52

364.53

Pigmentary iris degeneration

364.54

Degeneration of pupillary margin

364.55

Miotic cysts of pupillary margin

364.56

Degenerative changes of chamber angle

364.57

Degenerative changes of ciliary body

364.59

Other iris atrophy

Parent Sibling Codes

364.3

Unspecified iridocyclitis

364.9

Unspecified disorder of iris and ciliary body