K35.31
BillableAcute appendicitis with localized peritonitis and gangrene, without perforation
K35.31 is the ICD-10-CM code for Acute appendicitis with localized peritonitis and gangrene, without perforation. It is a billable, specific code valid for reimbursement.
K00-K95 Diseases of the digestive system
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code K35.31?
- K35.31 is the ICD-10-CM code for "Acute appendicitis with localized peritonitis and gangrene, without perforation". It falls under K00-K95 Diseases of the digestive system.
- Is K35.31 a billable code?
- Yes — K35.31 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition