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ICD-10-CM K35.89: Other acute appendicitis · Codelle

ICD-10-CM/K35.8/K35.89

K35.89

ICD-10-CM

Other acute appendicitis

Code Hierarchy

▲K35.8Other and unspecified acute appendicitis

K35.89(current)

Subcodes (2)

K35.890Other acute appendicitis without perforation or gangrene

K35.891Other acute appendicitis without perforation, with gangrene

Crosswalks

540.9ApproxICD-9

Same Category

K35Acute appendicitis K35.2Acute appendicitis with generalized peritonitis K35.20Acute appendicitis with gen peritonitis, without abscess K35.200Acute appendicitis with gen peritonitis, w/o perf or abscs K35.201Ac appendicitis with gen peritonitis, with perf, w/o abscs K35.209Ac appendicitis w gen peritonitis,w/o abscs,unsp as to perf K35.21Acute appendicitis with gen peritonitis, with abscess K35.210Ac appendicitis with gen peritonitis, w/o perf, with abscs K35.211Acute appendicitis with gen peritonitis, with perf and abscs K35.219Ac appendicitis w gen peritonitis, w abscs, unsp as to perf

+5 more in this category

Code History

Added in FY2024
Active (FY2026)

Change History

FY2026 snapshotOther acute appendicitis
FY2025 snapshotOther acute appendicitis
FY2024 snapshotOther acute appendicitis