ICD-10-CM

ICD-10 code for Plateau iris syndrome: H21.82

The closest CDC title for "Plateau iris syndrome" is H21.82, Plateau iris syndrome (post-iridectomy) (postprocedural). H21.82 is a billable code.

Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page

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Codes under H21, then other CDC titles that name plateau iris syndrome (post-iridectomy) (postprocedural)

A header groups codes and is not billed. A billable code is one you can report.

Excludes2

Excludes2 means the other condition can be reported with this one when both are documented.

From H21. A note on a category applies to every code under it.

H44.1-Sympathetic uveitis

Related conditions

CataractH26.9

Questions

What is the ICD-10 code for Plateau iris syndrome?

The closest CDC title for "Plateau iris syndrome" is H21.82, Plateau iris syndrome (post-iridectomy) (postprocedural). H21.82 is a billable code.

Is H21.82 billable?

Yes. H21.82 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.

What documentation notes apply to H21.82?

The CDC tabular list gives 1 Excludes2 note (may be coded together when both are documented) for H21.82 and the categories above it. They are listed on this page.

What chapter is H21.82 in?

Chapter 7. Diseases of the eye and adnexa.

When do ICD-10-CM codes change?

Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.