H21.21 Degeneration of chamber angle

Non-billable header with 4 child codes.

Applies from H21 Other disorders of iris and ciliary body

Excludes2 (not included here)

• sympathetic uveitis (H44.1-)

Codes under H21.21

• 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

Diagnosis Index entries for H21.21

• Degeneration, degenerative › chamber angle

Nearby codes

• H21.1X1 Other vascular disorders of iris and ciliary body, right eye
• H21.1X2 Other vascular disorders of iris and ciliary body, left eye
• H21.1X3 Other vascular disorders of iris and ciliary body, bilateral
• H21.1X9 Other vascular disorders of iris and ciliary body, unspecified eye
• H21.2 Degeneration of iris and ciliary body
• H21.21 Degeneration of chamber angle (this code)
• 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