| 037N04Z | Dilation of Left External Carotid Artery with Drug-eluting Intraluminal Device, Open Approach |
| 037N05Z | Dilation of Left External Carotid Artery with Two Drug-eluting Intraluminal Devices, Open Approach |
| 037N06Z | Dilation of Left External Carotid Artery with Three Drug-eluting Intraluminal Devices, Open Approach |
| 037N07Z | Dilation of Left External Carotid Artery with Four or More Drug-eluting Intraluminal Devices, Open Approach |
| 037N0DZ | Dilation of Left External Carotid Artery with Intraluminal Device, Open Approach |
| 037N0EZ | Dilation of Left External Carotid Artery with Two Intraluminal Devices, Open Approach |
| 037N0FZ | Dilation of Left External Carotid Artery with Three Intraluminal Devices, Open Approach |
| 037N0GZ | Dilation of Left External Carotid Artery with Four or More Intraluminal Devices, Open Approach |
| 037N0ZZ | Dilation of Left External Carotid Artery, Open Approach |
| 037N34Z | Dilation of Left External Carotid Artery with Drug-eluting Intraluminal Device, Percutaneous Approach |
| 037N35Z | Dilation of Left External Carotid Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Approach |
| 037N36Z | Dilation of Left External Carotid Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Approach |
| 037N37Z | Dilation of Left External Carotid Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Approach |
| 037N3DZ | Dilation of Left External Carotid Artery with Intraluminal Device, Percutaneous Approach |
| 037N3EZ | Dilation of Left External Carotid Artery with Two Intraluminal Devices, Percutaneous Approach |
| 037N3FZ | Dilation of Left External Carotid Artery with Three Intraluminal Devices, Percutaneous Approach |
| 037N3GZ | Dilation of Left External Carotid Artery with Four or More Intraluminal Devices, Percutaneous Approach |
| 037N3ZZ | Dilation of Left External Carotid Artery, Percutaneous Approach |
| 037N45Z | Dilation of Left External Carotid Artery with Two Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N46Z | Dilation of Left External Carotid Artery with Three Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N47Z | Dilation of Left External Carotid Artery with Four or More Drug-eluting Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N4DZ | Dilation of Left External Carotid Artery with Intraluminal Device, Percutaneous Endoscopic Approach |
| 037N4EZ | Dilation of Left External Carotid Artery with Two Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N4FZ | Dilation of Left External Carotid Artery with Three Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N4GZ | Dilation of Left External Carotid Artery with Four or More Intraluminal Devices, Percutaneous Endoscopic Approach |
| 037N4ZZ | Dilation of Left External Carotid Artery, Percutaneous Endoscopic Approach |
