The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 07JT3
Inspection of Bone Marrow, Open Approach
Inspection of Bone Marrow, Percutaneous Approach
Inspection of Bone Marrow, Percutaneous Endoscopic Approach