ICD-10 Code H44.609 – Unspecified retained (old) intraocular foreign body, magnetic, unspecified eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H44.609 – Unspecified retained (old) intraocular foreign body, magnetic, unspecified eye
What it is
This code identifies an old, retained foreign body inside the eye that is magnetic, but the affected eye is not specified. Use it when the record confirms a prior intraocular object remains in place.
Clinical signs
Findings may include a history of penetrating eye injury, persistent intraocular foreign body on exam or imaging, and symptoms such as vision change or eye discomfort. Clinical features vary; refer to documentation.
When to use this code
Use H44.609 when the provider documents a retained, old intraocular foreign body and identifies it as magnetic, but does not specify right or left eye. It is appropriate for follow-up visits, chronic conditions, or records that still note the foreign body is present. Check documentation if laterality is stated elsewhere.
Do not use for
Do not use this code for a fresh eye injury with a new foreign body or for a nonmagnetic retained foreign body. If the eye is specified, use the laterality documented instead.
Coding tip
Capture laterality whenever the chart provides it, because unspecified eye codes are less specific and may be rejected by some payers.