The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 07YM0
Transplantation of Thymus, Syngeneic, Open Approach
Transplantation of Thymus, Zooplastic, Open Approach
Transplantation of Thymus, Allogeneic, Open Approach