ICD-10-CM · Chapter 7 · H00-H59
H22 Disorders of iris and ciliary body in diseases classified elsewhere
Code First
- underlying disease, such as:
- gout (M1A.-, M10.-)
- leprosy (A30.-)
- parasitic disease (B89)
This category is a complete, billable diagnosis code.
No additional specificity is required — submit H22 directly on claims and documentation without a subcode extension.
Last reviewed: September 2026