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ICD-10-CM 2027

ICD-10 code for Vogt-Koyanagi syndrome

H20.82

Vogt-Koyanagi syndrome

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Vogt-Koyanagi syndrome”. Page updated September 29, 2026.

About coding Vogt-Koyanagi syndrome

The ICD-10-CM code for Vogt-Koyanagi syndrome is H20.82 (Vogt-Koyanagi syndrome).

Within H20.8 (other iridocyclitis), H20.82 is specifically for Vogt-Koyanagi syndrome. Related codes cover Fuchs' heterochromic cyclitis (H20.81).

To report this condition, pick the subcode that matches the documentation: H20.821 (right eye), H20.822 (left eye), H20.823 (bilateral) and H20.829 (unspecified eye).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about Vogt-Koyanagi syndrome ICD-10 codes

What is the ICD-10 code for Vogt-Koyanagi syndrome?

H20.82 — Vogt-Koyanagi syndrome (a header code; report a more specific subcode).

Is H20.82 billable?

No. H20.82 is a header code. Report one of its more specific subcodes instead.