B546ZZZ
B546ZZZ — Ultrasonography of Right Subclavian Vein
Billable / specific codeICD-10-PCS
CMS abbreviated title: Ultrasonography of Right Subclavian Vein
How B546ZZZ 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
- 5Body systemWhich system it acts on
- 4Root operationThe objective — the verb of the procedure
- 6Body partThe specific site
- ZApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near B546ZZZ
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- B543ZZ3Ultrasonography of Right Jugular Veins, Intravascular
- B543ZZAUltrasonography of Right Jugular Veins, Guidance
- B543ZZZUltrasonography of Right Jugular Veins
- B544ZZ3Ultrasonography of Left Jugular Veins, Intravascular
- B544ZZAUltrasonography of Left Jugular Veins, Guidance
- B544ZZZUltrasonography of Left Jugular Veins
- B546ZZ3Ultrasonography of Right Subclavian Vein, Intravascular
- B546ZZAUltrasonography of Right Subclavian Vein, Guidance
- B546ZZZUltrasonography of Right Subclavian Vein
- B547ZZ3Ultrasonography of Left Subclavian Vein, Intravascular
- B547ZZAUltrasonography of Left Subclavian Vein, Guidance
- B547ZZZUltrasonography of Left Subclavian Vein
- B548ZZ3Ultrasonography of Superior Vena Cava, Intravascular
- B548ZZAUltrasonography of Superior Vena Cava, Guidance
- B548ZZZUltrasonography of Superior Vena Cava
- B549ZZ3Ultrasonography of Inferior Vena Cava, Intravascular
- B549ZZAUltrasonography of Inferior Vena Cava, Guidance