ICD-10 Code H44.79 – Retained (old) intraocular foreign body, nonmagnetic, in other or multiple sites (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.79 – Retained (old) intraocular foreign body, nonmagnetic, in other or multiple sites
What it is
This code identifies an old, retained foreign body inside the eye that is nonmagnetic and located in other or multiple ocular sites. Use it when the object remains in the eye after the original injury and is not currently being removed.
Clinical signs
Findings may include a documented history of penetrating eye injury with a retained intraocular object. Clinical features vary; refer to documentation for the exact site, chronicity, and whether the material is nonmagnetic.
When to use this code
Use H44.79 when the record clearly states an old retained intraocular foreign body, and the provider specifies it is nonmagnetic. It is appropriate when the foreign body is in other or multiple eye sites rather than a single named location. Check documentation if the note only describes an eye injury without confirming retention.
Do not use for
Do not use this code for a fresh intraocular foreign body, magnetic fragments, or foreign bodies outside the eye. If the documentation does not confirm that the object is retained and old, check documentation.
Coding tip
Code only when the record supports both retention and nonmagnetic status, and capture the documented ocular site exactly as stated.