The Body Part Inferior Vena Cava is identified by number "9" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to B549
Ultrasonography of Inferior Vena Cava
Ultrasonography of Inferior Vena Cava, Guidance
Ultrasonography of Inferior Vena Cava, Intravascular