B342ZZZ
B342ZZZ — Ultrasonography of Left Subclavian Artery
Billable / specific codeICD-10-PCS
CMS abbreviated title: Ultrasonography of Left Subclavian Artery
How B342ZZZ 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.
- BSectionImaging — What family of procedure this is
- 3Body systemWhich system it acts on
- 4Root operationThe objective — the verb of the procedure
- 2Body partThe specific site
- ZApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near B342ZZZ
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- B33RYZZMagnetic Resonance Imaging (MRI) of Intracranial Arteries using Other Contrast
- B33RZZZMagnetic Resonance Imaging (MRI) of Intracranial Arteries
- B340ZZ3Ultrasonography of Thoracic Aorta, Intravascular
- B340ZZZUltrasonography of Thoracic Aorta
- B341ZZ3Ultrasonography of Right Brachiocephalic-Subclavian Artery, Intravascular
- B341ZZZUltrasonography of Right Brachiocephalic-Subclavian Artery
- B342ZZ3Ultrasonography of Left Subclavian Artery, Intravascular
- B342ZZZUltrasonography of Left Subclavian Artery
- B343ZZ3Ultrasonography of Right Common Carotid Artery, Intravascular
- B343ZZZUltrasonography of Right Common Carotid Artery
- B344ZZ3Ultrasonography of Left Common Carotid Artery, Intravascular
- B344ZZZUltrasonography of Left Common Carotid Artery
- B345ZZ3Ultrasonography of Bilateral Common Carotid Arteries, Intravascular
- B345ZZZUltrasonography of Bilateral Common Carotid Arteries
- B346ZZ3Ultrasonography of Right Internal Carotid Artery, Intravascular
- B346ZZZUltrasonography of Right Internal Carotid Artery