The Body Part Appendix is identified by letter "J" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0DQJ
Repair Appendix, Via Natural or Artificial Opening
Repair Appendix, Percutaneous Endoscopic Approach
Repair Appendix, Percutaneous Approach
Repair Appendix, Endo
Repair Appendix, Open Approach