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  1. ICD-10-CM Home
  2. Chapter 7
  3. H15-H22
  4. H21.21

H21.21

Degeneration of chamber angle

Non-billableCategory

Code Hierarchy

H21H21.2H21.21

Chapter: 7. Diseases of the eye and adnexa

Section: H15-H22 - Disorders of sclera, cornea, iris and ciliary body

Specific Codes (4)

H21.211Billable

Degeneration of chamber angle, right eye

H21.212Billable

Degeneration of chamber angle, left eye

H21.213Billable

Degeneration of chamber angle, bilateral

H21.219Billable

Degeneration of chamber angle, unspecified eye

Related Codes

H21.22Category

Degeneration of ciliary body

H21.23Category

Degeneration of iris (pigmentary)

H21.24Category

Degeneration of pupillary margin

H21.25Category

Iridoschisis

H21.26Category

Iris atrophy (essential) (progressive)

H21.27Category

Miotic pupillary cyst

H21.29Billable

Other iris atrophy

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