ICD-10-CM > K00-K95 > K35-K38 > K35 > K35.3 > K35.32 K35.32 Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess Billable/Specific Copy Code Copy Description Applicable To (Acute) appendicitis with perforation NOSPerforated appendix NOSRuptured appendix (with localized peritonitis) NOS