Open appendectomy icd 10 pcs July 8, 2019 16 32 64 128 Open appendectomy icd 10 pcs code Total appendectomy open icd 10 pcs Incidental appendectomy open icd 10 pcs Appendectomy icd 10 procedure code Appendectomy icd 10 cm Appendectomy icd 9 Appendectomy icd 10