Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) - in the ICD-10-CM Index
Annotation Back-References in the 2025 ICD-10-CM Index to Diseases and Injuries
Browse the ICD-10-CM codes with references applicable to the clinical term "enteritis (acute) (diarrheal) (hemorrhagic) (noninfective)"
Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) - K52.9 Noninfective gastroenteritis and colitis, unspecified
adenovirus - A08.2 Adenoviral enteritis
aertrycke infection - A02.0 Salmonella enteritis
allergic - K52.29 Other allergic and dietetic gastroenteritis and colitis
with
eosinophilic gastritis or gastroenteritis - K52.81 Eosinophilic gastritis or gastroenteritis
food protein-induced enterocolitis syndrome - K52.21 Food protein-induced enterocolitis syndrome
food protein-induced enteropathy - K52.22 Food protein-induced enteropathy
FPIES - K52.21 Food protein-induced enterocolitis syndrome
amebic (acute) - A06.0 Acute amebic dysentery
astrovirus - A08.32 Astrovirus enteritis
bacillary NOS - A03.9 Shigellosis, unspecified
bacterial - A04.9 Bacterial intestinal infection, unspecified
specified NEC - A04.8 Other specified bacterial intestinal infections
calicivirus - A08.31 Calicivirus enteritis
candidal - B37.82 Candidal enteritis
Chilomastix - A07.8 Other specified protozoal intestinal diseases
choleriformis - A00.1 Cholera due to Vibrio cholerae 01, biovar eltor
chronic (noninfectious) - K52.9 Noninfective gastroenteritis and colitis, unspecified
ulcerative - See: Colitis, ulcerative;
cicatrizing (chronic) - See: Enteritis, regional, small intestine;
Clostridioides difficile
Clostridium
coccidial - A07.3 Isosporiasis
coxsackie virus - A08.39 Other viral enteritis
dietetic - See Also: Enteritis, allergic; - K52.29 Other allergic and dietetic gastroenteritis and colitis
drug-induced - K52.1 Toxic gastroenteritis and colitis
due to
astrovirus - A08.32 Astrovirus enteritis
calicivirus - A08.31 Calicivirus enteritis
coxsackie virus - A08.39 Other viral enteritis
drugs - K52.1 Toxic gastroenteritis and colitis
echovirus - A08.39 Other viral enteritis
enterovirus NEC - A08.39 Other viral enteritis
food hypersensitivity - See Also: Enteritis, allergic; - K52.29 Other allergic and dietetic gastroenteritis and colitis
torovirus - A08.39 Other viral enteritis
Yersinia enterocolitica - A04.6 Enteritis due to Yersinia enterocolitica
echovirus - A08.39 Other viral enteritis
eltor - A00.1 Cholera due to Vibrio cholerae 01, biovar eltor
enterovirus NEC - A08.39 Other viral enteritis
eosinophilic - K52.81 Eosinophilic gastritis or gastroenteritis
epidemic (infectious) - A09 Infectious gastroenteritis and colitis, unspecified
fulminant - See Also: Ischemia, intestine, acute; - K55.019 Acute (reversible) ischemia of small intestine, extent unspecified
gangrenous - See: Enteritis, infectious;
giardial - A07.1 Giardiasis [lambliasis]
infectious NOS - A09 Infectious gastroenteritis and colitis, unspecified
due to
adenovirus - A08.2 Adenoviral enteritis
Aerobacter aerogenes - A04.8 Other specified bacterial intestinal infections
Arizona (bacillus) - A02.0 Salmonella enteritis
bacteria NOS - A04.9 Bacterial intestinal infection, unspecified
specified NEC - A04.8 Other specified bacterial intestinal infections
Campylobacter - A04.5 Campylobacter enteritis
Clostridioides difficile
Clostridium difficile
Clostridium perfringens - A04.8 Other specified bacterial intestinal infections
Enterobacter aerogenes - A04.8 Other specified bacterial intestinal infections
enterovirus - A08.39 Other viral enteritis
Escherichia coli - A04.4 Other intestinal Escherichia coli infections
enteroaggregative - A04.4 Other intestinal Escherichia coli infections
enterohemorrhagic - A04.3 Enterohemorrhagic Escherichia coli infection
enteroinvasive - A04.2 Enteroinvasive Escherichia coli infection
enteropathogenic - A04.0 Enteropathogenic Escherichia coli infection
enterotoxigenic - A04.1 Enterotoxigenic Escherichia coli infection
specified NEC - A04.4 Other intestinal Escherichia coli infections
specified
Staphylococcus - A04.8 Other specified bacterial intestinal infections
virus NEC - A08.4 Viral intestinal infection, unspecified
specified type NEC - A08.39 Other viral enteritis
Yersinia enterocolitica - A04.6 Enteritis due to Yersinia enterocolitica
specified organism NEC - A08.8 Other specified intestinal infections
influenzal - See: Influenza, with, digestive manifestations;
ischemic - K55.9 Vascular disorder of intestine, unspecified
microsporidial - A07.8 Other specified protozoal intestinal diseases
mucomembranous, myxomembranous - See: Syndrome, irritable bowel;
mucous - See: Syndrome, irritable bowel;
necroticans - A05.2 Foodborne Clostridium perfringens [Clostridium welchii] intoxication
necrotizing of newborn - See: Enterocolitis, necrotizing, in newborn;
neurogenic - See: Syndrome, irritable bowel;
newborn necrotizing - See: Enterocolitis, necrotizing, in newborn;
noninfectious - K52.9 Noninfective gastroenteritis and colitis, unspecified
norovirus - A08.11 Acute gastroenteropathy due to Norwalk agent
parasitic NEC - B82.9 Intestinal parasitism, unspecified
paratyphoid (fever) - See: Fever, paratyphoid;
protozoal - A07.9 Protozoal intestinal disease, unspecified
specified NEC - A07.8 Other specified protozoal intestinal diseases
radiation - K52.0 Gastroenteritis and colitis due to radiation
regional (of) - K50.90 Crohn's disease, unspecified, without complications
colon - See: Enteritis, regional, large intestine;
duodenum - See: Enteritis, regional, small intestine;
ileum - See: Enteritis, regional, small intestine;
jejunum - See: Enteritis, regional, small intestine;
large bowel - See: Enteritis, regional, large intestine;
large intestine (colon) (rectum) - K50.10 Crohn's disease of large intestine without complications
with
complication - K50.119 Crohn's disease of large intestine with unspecified complications
abscess - K50.114 Crohn's disease of large intestine with abscess
fistula - K50.113 Crohn's disease of large intestine with fistula
intestinal obstruction - K50.112 Crohn's disease of large intestine with intestinal obstruction
rectal bleeding - K50.111 Crohn's disease of large intestine with rectal bleeding
small intestine (duodenum) (ileum) (jejunum) involvement - K50.80 Crohn's disease of both small and large intestine without complications
with
complication - K50.819 Crohn's disease of both small and large intestine with unspecified complications
abscess - K50.814 Crohn's disease of both small and large intestine with abscess
fistula - K50.813 Crohn's disease of both small and large intestine with fistula
intestinal obstruction - K50.812 Crohn's disease of both small and large intestine with intestinal obstruction
rectal bleeding - K50.811 Crohn's disease of both small and large intestine with rectal bleeding
specified complication NEC - K50.818 Crohn's disease of both small and large intestine with other complication
specified complication NEC - K50.118 Crohn's disease of large intestine with other complication
rectum - See: Enteritis, regional, large intestine;
small intestine (duodenum) (ileum) (jejunum) - K50.00 Crohn's disease of small intestine without complications
with
complication - K50.019 Crohn's disease of small intestine with unspecified complications
abscess - K50.014 Crohn's disease of small intestine with abscess
fistula - K50.013 Crohn's disease of small intestine with fistula
intestinal obstruction - K50.012 Crohn's disease of small intestine with intestinal obstruction
large intestine (colon) (rectum) involvement - K50.80 Crohn's disease of both small and large intestine without complications
with
complication - K50.819 Crohn's disease of both small and large intestine with unspecified complications
abscess - K50.814 Crohn's disease of both small and large intestine with abscess
fistula - K50.813 Crohn's disease of both small and large intestine with fistula
intestinal obstruction - K50.812 Crohn's disease of both small and large intestine with intestinal obstruction
rectal bleeding - K50.811 Crohn's disease of both small and large intestine with rectal bleeding
specified complication NEC - K50.818 Crohn's disease of both small and large intestine with other complication
rectal bleeding - K50.011 Crohn's disease of small intestine with rectal bleeding
specified complication NEC - K50.018 Crohn's disease of small intestine with other complication
with
complication - K50.919 Crohn's disease, unspecified, with unspecified complications
abscess - K50.914 Crohn's disease, unspecified, with abscess
fistula - K50.913 Crohn's disease, unspecified, with fistula
intestinal obstruction - K50.912 Crohn's disease, unspecified, with intestinal obstruction
rectal bleeding - K50.911 Crohn's disease, unspecified, with rectal bleeding
specified complication NEC - K50.918 Crohn's disease, unspecified, with other complication
Salmonella, salmonellosis (arizonae) (cholerae-suis) (enteritidis) (typhimurium) - A02.0 Salmonella enteritis
segmental - See: Enteritis, regional;
septic - A09 Infectious gastroenteritis and colitis, unspecified
Shigella - See: Infection, Shigella;
small round structured NEC - A08.19 Acute gastroenteropathy due to other small round viruses
spasmodic, spastic - See: Syndrome, irritable bowel;
staphylococcal - A04.8 Other specified bacterial intestinal infections
due to food - A05.0 Foodborne staphylococcal intoxication
torovirus - A08.39 Other viral enteritis
toxic NEC - K52.1 Toxic gastroenteritis and colitis
due to
Clostridioides difficile
Clostridium difficile
trichomonal - A07.8 Other specified protozoal intestinal diseases
tuberculous - A18.32 Tuberculous enteritis
typhosa - A01.00 Typhoid fever, unspecified
ulcerative (chronic) - See: Colitis, ulcerative;
Applicable Clinical Terms Definitions
Adenoviridae: A family of non-enveloped viruses infecting mammals (MASTADENOVIRUS) and birds (AVIADENOVIRUS) or both (ATADENOVIRUS). Infections may be asymptomatic or result in a variety of diseases.
Retortamonadidae: A family of flagellated EUKARYOTES that live in the intestines of several invertebrate and vertebrate species.
Clostridioides difficile: A common inhabitant of the colon flora in human infants and sometimes in adults. The type species Clostridioides difficile is formerly known as Clostridium difficile. It is a causative agent for CLOSTRIDIOIDES INFECTIONS and is associated with PSEUDOMEMBRANOUS ENTEROCOLITIS in patients receiving antibiotic therapy.
Clostridium: A genus of motile or nonmotile gram-positive bacteria of the family Clostridiaceae. Many species have been identified with some being pathogenic. They occur in water, soil, and in the intestinal tract of humans and lower animals.
Enterovirus B, Human: A species of ENTEROVIRUS infecting humans and containing 36 serotypes. It is comprised of all the echoviruses and a few coxsackieviruses, including all of those previously named coxsackievirus B.
Norovirus: A genus in the family CALICIVIRIDAE, associated with epidemic GASTROENTERITIS in humans. The type species, NORWALK VIRUS, contains multiple strains.
Radiation: Emission or propagation of acoustic waves (SOUND), ELECTROMAGNETIC ENERGY waves (such as LIGHT; RADIO WAVES; GAMMA RAYS; or X-RAYS), or a stream of subatomic particles (such as ELECTRONS; NEUTRONS; PROTONS; or ALPHA PARTICLES).
Shigella: A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that ferments sugar without gas production. Its organisms are intestinal pathogens of man and other primates and cause bacillary dysentery (DYSENTERY, BACILLARY).
Torovirus: A genus of the family CORONAVIRIDAE characterized by enveloped, peplomer-bearing particles containing an elongated tubular nucleocapsid with helical symmetry. Toroviruses have been found in association with enteric infections in horses (Berne virus), cattle (Breda virus), swine, and humans. Transmission probably takes place via the fecal-oral route.
