H21.89 Other specified disorders of iris and ciliary body

Billable ICD-10-CM code, FY2026.

Applies from H21 Other disorders of iris and ciliary body

Excludes2 (not included here)

• sympathetic uveitis (H44.1-)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 364.89 Other disorders of iris and ciliary body (approximate)

Diagnosis Index entries for H21.89

• Deformity › iris (acquired)
• Disease, diseased › ciliary body › specified NEC
• Disease, diseased › iris › specified NEC
• Disorder (of) › iris › specified type NEC
• Disruption (of) › ciliary body NEC
• Disruption (of) › iris NEC
• Ectropion › iris
• Ectropion › uvea
• Edema, edematous (infectious) (pitting) (toxic) › iris
• Iridodonesis
• Prolapse, prolapsed › iris (traumatic) › nontraumatic
• Retroversion, retroverted › iris

Nearby codes

• H21.563 Pupillary abnormality, bilateral
• H21.569 Pupillary abnormality, unspecified eye
• H21.8 Other specified disorders of iris and ciliary body
• H21.81 Floppy iris syndrome
• H21.82 Plateau iris syndrome (post-iridectomy) (postprocedural)
• H21.89 Other specified disorders of iris and ciliary body (this code)
• H21.9 Unspecified disorder of iris and ciliary body