K35
Acute appendicitis
Diseases of appendix (K35-K38)
Chapter 11: Diseases of the digestive system (K00-K95)
29 codes in this range
K35.2
Acute appendicitis with generalized peritonitis
K35.20
Acute appendicitis with generalized peritonitis, without abscess
K35.200
Acute appendicitis with generalized peritonitis, without perforation or abscess
K35.201
Acute appendicitis with generalized peritonitis, with perforation, without abscess
K35.209
Acute appendicitis with generalized peritonitis, without abscess, unspecified as to perforation
K35.21
Acute appendicitis with generalized peritonitis, with abscess
K35.210
Acute appendicitis with generalized peritonitis, without perforation, with abscess
K35.211
Acute appendicitis with generalized peritonitis, with perforation and abscess
K35.219
Acute appendicitis with generalized peritonitis, with abscess, unspecified as to perforation
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, localized peritonitis, and gangrene, without abscess
K35.33
Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess
K35.8
Other and unspecified acute appendicitis
K35.80
Unspecified acute appendicitis
K35.89
Other acute appendicitis
K35.890
Other acute appendicitis without perforation or gangrene
K35.891
Other acute appendicitis without perforation, with gangrene
K36
Other appendicitis
K37
Unspecified appendicitis
K38
Other diseases of appendix
K38.0
Hyperplasia of appendix
K38.1
Appendicular concretions
K38.2
Diverticulum of appendix
K38.3
Fistula of appendix
K38.8
Other specified diseases of appendix
K38.9
Disease of appendix, unspecified