021W4ZP
021W4ZP — Bypass Thoracic Aorta, Descending to Pulmonary Trunk, Percutaneous Endoscopic Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Bypass Thor Aorta Desc to Pulm Trunk, Perc Endo Approach
How 021W4ZP is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- 0SectionMedical and Surgical — What family of procedure this is
- 2Body systemWhich system it acts on
- 1Root operationThe objective — the verb of the procedure
- WBody partThe specific site
- 4ApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- PQualifierA further distinction where one applies
Codes near 021W4ZP
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 021W4KBBypass Thoracic Aorta, Descending to Subclavian with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 021W4KDBypass Thoracic Aorta, Descending to Carotid with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 021W4KPBypass Thoracic Aorta, Descending to Pulmonary Trunk with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 021W4KQBypass Thoracic Aorta, Descending to Right Pulmonary Artery with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 021W4KRBypass Thoracic Aorta, Descending to Left Pulmonary Artery with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 021W4ZABypass Thoracic Aorta, Descending to Innominate Artery, Percutaneous Endoscopic Approach
- 021W4ZBBypass Thoracic Aorta, Descending to Subclavian, Percutaneous Endoscopic Approach
- 021W4ZDBypass Thoracic Aorta, Descending to Carotid, Percutaneous Endoscopic Approach
- 021W4ZPBypass Thoracic Aorta, Descending to Pulmonary Trunk, Percutaneous Endoscopic Approach
- 021W4ZQBypass Thoracic Aorta, Descending to Right Pulmonary Artery, Percutaneous Endoscopic Approach
- 021W4ZRBypass Thoracic Aorta, Descending to Left Pulmonary Artery, Percutaneous Endoscopic Approach
- 021X08ABypass Thoracic Aorta, Ascending/Arch to Innominate Artery with Zooplastic Tissue, Open Approach
- 021X08BBypass Thoracic Aorta, Ascending/Arch to Subclavian with Zooplastic Tissue, Open Approach
- 021X08DBypass Thoracic Aorta, Ascending/Arch to Carotid with Zooplastic Tissue, Open Approach
- 021X08PBypass Thoracic Aorta, Ascending/Arch to Pulmonary Trunk with Zooplastic Tissue, Open Approach
- 021X08QBypass Thoracic Aorta, Ascending/Arch to Right Pulmonary Artery with Zooplastic Tissue, Open Approach
- 021X08RBypass Thoracic Aorta, Ascending/Arch to Left Pulmonary Artery with Zooplastic Tissue, Open Approach