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ICD-10-CM 2027

ICD-10 code for conjunctival argyria

H11.13

Conjunctival pigmentations

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Argyria, argyriasis › conjunctival”. Page updated September 29, 2026.

About coding conjunctival argyria

The ICD-10-CM code for conjunctival argyria is H11.13 (Conjunctival pigmentations).

Within H11.1 (conjunctival degenerations and deposits), H11.13 is specifically for conjunctival pigmentations. Related codes cover unspecified conjunctival degenerations (H11.10), conjunctival deposits (H11.11), conjunctival concretions (H11.12), conjunctival xerosis, unspecified (H11.14) and Pinguecula (H11.15).

To report this condition, pick the subcode that matches the documentation: H11.131 (right eye), H11.132 (left eye), H11.133 (bilateral) and H11.139 (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 conjunctival argyria ICD-10 codes

What is the ICD-10 code for conjunctival argyria?

H11.13 — Conjunctival pigmentations (a header code; report a more specific subcode).

Is H11.13 billable?

No. H11.13 is a header code. Report one of its more specific subcodes instead.