The Body Part Bone Marrow is identified by letter "T" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 07WT
Revision of Drainage Device in Bone Marrow, Perc Approach
Revision of Drain Dev in Bone Marrow, Perc Endo Approach
Revision of Drainage Device in Bone Marrow, Open Approach
Revision of Drainage Device in Bone Marrow, Extern Approach