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 0DCJ
Extirpation of Matter from Appendix, Endo
Extirpation of Matter from Appendix, Percutaneous Approach
Extirpation of Matter from Appendix, Perc Endo Approach
Extirpation of Matter from Appendix, Via Opening
Extirpation of Matter from Appendix, Open Approach