Peritonitis (adhesive) (bacterial) (fibrinous) (hemorrhagic) (idiopathic) (localized) (perforative) (primary) (with adhesions) (with effusion) K65.9

with or following

diverticular disease (intestine) K57.80

with bleeding K57.81

Rupture, ruptured

diverticulum (intestine) K57.80

with bleeding K57.81

Sibling Codes

K57.80

Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding

Parent Sibling Codes

K57.0

Diverticulitis of small intestine with perforation and abscess

K57.1

Diverticular disease of small intestine without perforation or abscess

K57.2

Diverticulitis of large intestine with perforation and abscess

K57.3

Diverticular disease of large intestine without perforation or abscess

K57.4

Diverticulitis of both small and large intestine with perforation and abscess

K57.5

Diverticular disease of both small and large intestine without perforation or abscess

K57.8

Diverticulitis of intestine, part unspecified, with perforation and abscess

K57.9

Diverticular disease of intestine, part unspecified, without perforation or abscess

View in Tabular

Code	Title
K00-K95	Diseases of the digestive system (K00-K95)
K55-K64	Other diseases of intestines (K55-K64)
K57	Diverticular disease of intestine
K57.8	Diverticulitis of intestine, part unspecified, with perforation and abscess
K57.81	Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding