ICD-10 Code H44.603 – Unspecified retained (old) intraocular foreign body, magnetic, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.603 – Unspecified retained (old) intraocular foreign body, magnetic, bilateral
What it is
This code identifies a retained, old intraocular foreign body in both eyes when the object is magnetic and the documentation does not specify more detail. It indicates a past penetrating eye injury with foreign material still present.
Clinical signs
Findings may include a history of eye trauma, decreased vision, pain, photophobia, or inflammation. Clinical features vary; refer to documentation, and confirm that the foreign body is intraocular, magnetic, bilateral, and retained.
When to use this code
Use this code when the provider documents an old or retained intraocular foreign body in both eyes and identifies it as magnetic. It also fits when the record is unspecified beyond those elements. Check documentation if the laterality, material, or acuity is unclear.
Do not use for
Do not use this code for a nonmagnetic foreign body, a foreign body outside the eye, or a current acute injury without retained status. Do not assume bilateral involvement unless documented.
Coding tip
Verify the terms “retained,” “old,” “magnetic,” and “bilateral” in the ophthalmology note before assigning H44.603.