Appendicitis icd 10 code unspecified July 8, 2019 16 32 64 128 Icd 10 code for acute appendicitis unspecified Icd 10 code for perforated appendicitis unspecified Icd 10 code for acute perforated appendicitis unspecified Appendicitis icd 10 code Appendicitis icd 9 Appendicitis icd 10 Appendicitis acute icd 10