ICD-10-CM

K35.3: Acute appendicitis with localized peritonitis
K35.30: Acute appendicitis with localized peritonitis, without perforation or gangrene
K35.31: Acute appendicitis with localized peritonitis and gangrene, without perforation
K35.32: Acute appendicitis with perforation and localized peritonitis, without abscess
K35.33: Acute appendicitis with perforation and localized peritonitis, with abscess

K35.3: Acute appendicitis with localized peritonitis