2026 ICD-10-PCS Procedure Code 021L4AQ

• Bypass Ventricle, Left to Pulmonary Artery, Right with Autologous Arterial Tissue, Percutaneous Endoscopic Approach
• ICD-10-PCS 021L4AQ is a specific/billable code that can be used to indicate a procedure.

      

Section	0 - Medical and Surgical
Body System	2 - Heart and Great Vessels
Operation	1 - Bypass - Altering the route of passage of the contents of a tubular body part
Body Part	L - Ventricle, Left
Approach	4 - Percutaneous Endoscopic
Device	A - Autologous Arterial Tissue
Qualifier	Q - Pulmonary Artery, Right

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