ICD-10 Code H44.742 – Retained (nonmagnetic) (old) foreign body in posterior wall of globe, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.742 – Retained (nonmagnetic) (old) foreign body in posterior wall of globe, left eye
What it is
This code identifies an old, retained nonmagnetic foreign body embedded in the posterior wall of the left globe. It describes a foreign object that remains in the eye rather than a fresh injury.
Clinical signs
Findings may include a documented foreign body in the posterior globe wall, with possible reduced vision, ocular discomfort, or inflammation. Clinical features vary; refer to documentation.
When to use this code
Use H44.742 when the provider documents a retained, nonmagnetic, old foreign body in the posterior wall of the left eye. Code it when the record clearly identifies the left globe and the foreign body is still present. Check documentation if laterality or retained status is unclear.
Do not use for
Do not use this code for a recent eye foreign body injury, a magnetic foreign body, or a foreign body in another eye structure. Check documentation for the exact location and type.
Coding tip
Confirm that “old,” “retained,” “nonmagnetic,” and “left eye” are all stated in the chart before assigning H44.742.