H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber

Non-billable header with 4 child codes.

Applicable to

• Cyst of iris, ciliary body or anterior chamber NOS

Applies from H21 Other disorders of iris and ciliary body

Excludes2 (not included here)

• sympathetic uveitis (H44.1-)

Applies from H21.3 Cyst of iris, ciliary body and anterior chamber

Excludes2 (not included here)

• miotic pupillary cyst (H21.27-)

Codes under H21.30

• H21.301 Idiopathic cysts of iris, ciliary body or anterior chamber, right eye
• H21.302 Idiopathic cysts of iris, ciliary body or anterior chamber, left eye
• H21.303 Idiopathic cysts of iris, ciliary body or anterior chamber, bilateral
• H21.309 Idiopathic cysts of iris, ciliary body or anterior chamber, unspecified eye

Diagnosis Index entries for H21.30

• Cyst (colloid) (mucous) (simple) (retention) › iris › idiopathic

Nearby codes

• 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
• H21.3 Cyst of iris, ciliary body and anterior chamber
• H21.30 Idiopathic cysts of iris, ciliary body or anterior chamber (this code)
• H21.301 Idiopathic cysts of iris, ciliary body or anterior chamber, right eye
• H21.302 Idiopathic cysts of iris, ciliary body or anterior chamber, left eye
• H21.303 Idiopathic cysts of iris, ciliary body or anterior chamber, bilateral
• H21.309 Idiopathic cysts of iris, ciliary body or anterior chamber, unspecified eye
• H21.31 Exudative cysts of iris or anterior chamber