ICD-10 Code: K35.21 – Acute appendicitis with generalized peritonitis, with abscess

ICD-10 code K35.21 corresponds to Acute appendicitis with generalized peritonitis, with abscess. This code is classified under the chapter K35 Acute appendicitis, which is part of the K35-K38: Diseases of appendix category.

The parent chapter is Diseases of the digestive system.