CPT code 76988 denotes intraoperative diagnostic ultrasound imaging, specifically transducer placement and manipulation with image acquisition to evaluate congenital heart disease during an operation. Nationally, this code is important for documenting imaging activity that supports surgical decision-making and intraoperative assessment of cardiac anatomy and function. It captures services performed in the operating room concurrent with a surgical procedure and distinguishes image acquisition and probe manipulation from other imaging or surgical codes.

Key payers commonly referenced in analyses include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical role, common billing modifiers, typical sites of service, and items that affect billing classification. The publication outlines benchmarks and payment context where available, summarizes relevant policy considerations for major payers, and provides clinical context about use during congenital heart procedures. The content is intended to support coding, billing, and compliance teams, as well as clinicians seeking clarity on how intraoperative ultrasound imaging is represented in claims documentation.