The Body Part Jugular Veins, Left is identified by number "4" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B544
Ultrasonography of Left Jugular Veins, Intravascular
Ultrasonography of Left Jugular Veins
Ultrasonography of Left Jugular Veins, Guidance