H21.539: Iridodialysis, unspecified eye
H21.539 is the billable ICD-10-CM diagnosis code for Iridodialysis, unspecified eye. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code H21.539?
H21.539 is the ICD-10-CM diagnosis code for Iridodialysis, unspecified eye. It belongs to category H21 (Other disorders of iris and ciliary body).
Is H21.539 a billable code?
Yes. H21.539 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does H21.539 belong to?
H21.539 is part of ICD-10-CM category H21 — Other disorders of iris and ciliary body, which has 194 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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