ICD-10 Code H59.312 – Postprocedural hemorrhage of left eye and adnexa following an ophthalmic procedure (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H59.312 – Postprocedural hemorrhage of left eye and adnexa following an ophthalmic procedure
What it is
This code identifies bleeding that occurs in the left eye or surrounding adnexa after an ophthalmic procedure. Use it when the record clearly links the hemorrhage to the prior eye procedure.
Clinical signs
Clinical features may include postoperative ocular bleeding, visible blood in the surgical area, or documented hemorrhage affecting the left eye or adnexa. Clinical features vary; refer to documentation.
When to use this code
Use H59.312 when the provider documents postprocedural hemorrhage involving the left eye or adnexa after an eye procedure. It is appropriate when the complication is specifically attributed to the procedure and laterality is documented. Check documentation if the note does not clearly identify the eye or the postoperative cause.
Do not use for
Do not use this code for preexisting ocular bleeding, trauma-related hemorrhage, or hemorrhage without a documented link to an ophthalmic procedure. Do not assume laterality if the left eye is not specified.
Coding tip
Verify the operative note and postoperative documentation for both laterality and the complication relationship before assigning H59.312.