Is H59.122 a billable ICD-10-CM code?

Yes. H59.122 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does H59.122 sit in the tabular list?

Diseases of the eye and adnexa (H00-H59), in the block Intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified (H59).

H59.122

H59.122 — Intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure

Billable / specific codeICD-10-CMleft

H59.122 is a billable, specific ICD-10-CM code for intraoperative hemorrhage and hematoma of left eye and adnexa complicating other procedure. It is valid for submission on a claim.

Risk adjustment

H59.122 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

H59.122 is named in 3 Medicare coverage policies — 3 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A56612Billing and Coding: CT of the Head
A56697Billing and Coding: Non-Invasive Vascular Studies
A57204Billing and Coding: MRI and CT Scans of the Head and Neck

Code history

H59.122 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share H59.12. If H59.122 is not quite right, the correct code is usually one of these.

Questions about H59.122

Is H59.122 a billable ICD-10-CM code?: Yes. H59.122 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does H59.122 sit in the tabular list?: Diseases of the eye and adnexa (H00-H59), in the block Intraoperative and postprocedural complications and disorders of eye and adnexa, not elsewhere classified (H59).