K35.201 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Acute appendicitis with generalized peritonitis, with perforation, without abscess.
Inclusion term
Appendicitis (acute) with generalized (diffuse) peritonitis following rupture or perforation of appendix NOS
Versions
2025
No changes
2024
New code