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ICD-10-CM 2027

ICD-10 code for conjunctiva cyst

H11.44

Conjunctival cysts

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Cyst (colloid) (mucous) (simple) (retention) › conjunctiva”. Page updated September 29, 2026.

About coding conjunctiva cyst

The ICD-10-CM code for conjunctiva cyst is H11.44 (Conjunctival cysts).

Within H11.4 (other conjunctival vascular disorders and cysts), H11.44 is specifically for conjunctival cysts. Related codes cover vascular abnormalities of conjunctiva (H11.41), conjunctival edema (H11.42) and conjunctival hyperemia (H11.43).

To report this condition, pick the subcode that matches the documentation: H11.441 (right eye), H11.442 (left eye), H11.443 (bilateral) and H11.449 (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 conjunctiva cyst ICD-10 codes

What is the ICD-10 code for conjunctiva cyst?

H11.44 — Conjunctival cysts (a header code; report a more specific subcode).

Is H11.44 billable?

No. H11.44 is a header code. Report one of its more specific subcodes instead.