K65
Peritonitis
ICD-10 code K65 for Peritonitis
Use additional code (B95-B97), to identify infectious agent
Excludes1: acute appendicitis with generalized peritonitis (K35.2)
aseptic peritonitis (T81.6)
benign paroxysmal peritonitis (E85.0)
chemical peritonitis (T81.6)
diverticulitis of both small and large intestine with peritonitis (K57.4-)
diverticulitis of colon with peritonitis (K57.2-)
diverticulitis of intestine, NOS, with peritonitis (K57.8-)
diverticulitis of small intestine with peritonitis (K57.0-)
gonococcal peritonitis (A54.85)
neonatal peritonitis (P78.0-P78.1)
pelvic peritonitis, female (N73.3-N73.5)
periodic familial peritonitis (E85.0)
peritonitis due to talc or other foreign substance (T81.6)
peritonitis in chlamydia (A74.81)
peritonitis in diphtheria (A36.89)
peritonitis in syphilis (late) (A52.74)
peritonitis in tuberculosis (A18.31)
peritonitis with or following abortion or ectopic or molar pregnancy (O00-O07, O08.0)
peritonitis with or following appendicitis (K35.-)
peritonitis with or following diverticular disease of intestine (K57.-)
puerperal peritonitis (O85)
retroperitoneal infections (K68.-)
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision