C8921 Tte w or w/o fol w/cont, com

Transthoracic echocardiography with contrast, or without contrast followed by with contrast, for congenital cardiac anomalies; complete

• Medicare coverage: Special coverage instructions apply
• Status: active (July 2026 file)
• MUE: max 1 units per day (practitioner), rationale: Nature of Service/Procedure