ICD-10 Code H59.122 – Intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H59.122 – Intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure
What it is
This code identifies bleeding or a hematoma affecting the left eye or nearby adnexal structures that occurs during another procedure. It is a complication code, so you use it only when the event is documented as intraoperative.
Clinical signs
Findings may include visible bleeding, tissue swelling, or a documented hematoma in the left ocular area during surgery. Clinical features vary; refer to documentation.
When to use this code
Use H59.122 when the surgeon documents intraoperative hemorrhage or hematoma involving the left eye or adnexa during a procedure on the eye or nearby structures. It may apply when the complication is noted in the operative report, even if no separate treatment is described. Make sure the laterality and intraoperative timing are clearly stated.
Do not use for
Do not use this code for postoperative bleeding, nonsurgical eye hemorrhage, or unspecified eye complications. If the record does not confirm the left side or the intraoperative nature, check documentation.
Coding tip
Confirm that the complication is linked to the procedure and documented as left-sided before assigning H59.122.