OTHER DISEASES OF INTESTINES AND PERITONEUM (560-569)
567 Peritonitis and retroperitoneal infections
Excludes:
peritonitis:
benign paroxysmal (277.31)
pelvic, female (614.5, 614.7)
periodic familial (277.31)
puerperal (670.8)
with or following:
abortion (634-638 with.0, 639.0)
appendicitis (540.0-540.1)
ectopic or molar pregnancy (639.0)
Code first underlying disease
Excludes:
peritonitis:
gonococcal (098.86)
syphilitic (095.2)
tuberculous (014.0)
Peritonitis:
NOS
of unspecified cause

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