Index Terms Starting With 'E' (Enteritis)

  • Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
    ICD-10-CM Diagnosis Code K52.9

    Noninfective gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 2020 2021 Billable/Specific Code
    Applicable To
    • Colitis NOS
    • Enteritis NOS
    • Gastroenteritis NOS
    • Ileitis NOS
    • Jejunitis NOS
    • Sigmoiditis NOS
    Type 1 Excludes
    • diarrhea NOS (R19.7)
    • functional diarrhea (K59.1)
    • infectious gastroenteritis and colitis NOS (A09)
    • neonatal diarrhea (noninfective) (P78.3)
    • psychogenic diarrhea (F45.8)

    • adenovirus A08.2
      ICD-10-CM Diagnosis Code A08.2

      Adenoviral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • aertrycke infection A02.0
      ICD-10-CM Diagnosis Code A02.0

      Salmonella enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Salmonellosis
    • allergic K52.29
      ICD-10-CM Diagnosis Code K52.29

      Other allergic and dietetic gastroenteritis and colitis

        2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Food hypersensitivity gastroenteritis or colitis
      • Immediate gastrointestinal hypersensitivity
      • with
        • eosinophilic gastritis or gastroenteritis K52.81
          ICD-10-CM Diagnosis Code K52.81

          Eosinophilic gastritis or gastroenteritis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Eosinophilic enteritis
          Type 2 Excludes
          • eosinophilic esophagitis (K20.0)
        • food protein-induced enterocolitis syndrome K52.21
          ICD-10-CM Diagnosis Code K52.21

          Food protein-induced enterocolitis syndrome

            2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • FPIES
          Use Additional
          • code for hypovolemic shock, if present (R57.1)
        • food protein-induced enteropathy K52.22
          ICD-10-CM Diagnosis Code K52.22

          Food protein-induced enteropathy

            2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
        • FPIES K52.21
          ICD-10-CM Diagnosis Code K52.21

          Food protein-induced enterocolitis syndrome

            2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • FPIES
          Use Additional
          • code for hypovolemic shock, if present (R57.1)
    • amebic (acute) A06.0
      ICD-10-CM Diagnosis Code A06.0

      Acute amebic dysentery

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Acute amebiasis
      • Intestinal amebiasis NOS
      • chronic A06.1
        ICD-10-CM Diagnosis Code A06.1

        Chronic intestinal amebiasis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • nondysenteric A06.2
          ICD-10-CM Diagnosis Code A06.2

          Amebic nondysenteric colitis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • with abscess - see Abscess, amebic
      • nondysenteric A06.2
        ICD-10-CM Diagnosis Code A06.2

        Amebic nondysenteric colitis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • with abscess - see Abscess, amebic
    • astrovirus A08.32
      ICD-10-CM Diagnosis Code A08.32

      Astrovirus enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • bacillary NOS A03.9
      ICD-10-CM Diagnosis Code A03.9

      Shigellosis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Bacillary dysentery NOS
    • bacterial A04.9
      ICD-10-CM Diagnosis Code A04.9

      Bacterial intestinal infection, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Bacterial enteritis NOS
      • specified NEC A04.8
        ICD-10-CM Diagnosis Code A04.8

        Other specified bacterial intestinal infections

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • calicivirus A08.31
      ICD-10-CM Diagnosis Code A08.31

      Calicivirus enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • candidal B37.82
      ICD-10-CM Diagnosis Code B37.82

      Candidal enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Candidal proctitis
    • Chilomastix A07.8
      ICD-10-CM Diagnosis Code A07.8

      Other specified protozoal intestinal diseases

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Intestinal microsporidiosis
      • Intestinal trichomoniasis
      • Sarcocystosis
      • Sarcosporidiosis
    • choleriformis A00.1
      ICD-10-CM Diagnosis Code A00.1

      Cholera due to Vibrio cholerae 01, biovar eltor

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Cholera eltor
    • chronic (noninfectious) K52.9
      ICD-10-CM Diagnosis Code K52.9

      Noninfective gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Colitis NOS
      • Enteritis NOS
      • Gastroenteritis NOS
      • Ileitis NOS
      • Jejunitis NOS
      • Sigmoiditis NOS
      Type 1 Excludes
      • diarrhea NOS (R19.7)
      • functional diarrhea (K59.1)
      • infectious gastroenteritis and colitis NOS (A09)
      • neonatal diarrhea (noninfective) (P78.3)
      • psychogenic diarrhea (F45.8)
    • cicatrizing (chronic) - see Enteritis, regional, small intestine
    • Clostridium
      • botulinum A05.1
        (food poisoning)
        ICD-10-CM Diagnosis Code A05.1

        Botulism food poisoning

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Botulism NOS
        • Classical foodborne intoxication due to Clostridium botulinum
        Type 1 Excludes
      • difficile
        • not specified as recurrent A04.72
          ICD-10-CM Diagnosis Code A04.72

          Enterocolitis due to Clostridium difficile, not specified as recurrent

            2018 - New Code 2019 2020 2021 Billable/Specific Code
        • recurrent A04.71
          ICD-10-CM Diagnosis Code A04.71

          Enterocolitis due to Clostridium difficile, recurrent

            2018 - New Code 2019 2020 2021 Billable/Specific Code
    • coccidial A07.3
      ICD-10-CM Diagnosis Code A07.3

      Isosporiasis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Infection due to Isospora belli and Isospora hominis
      • Intestinal coccidiosis
      • Isosporosis
    • coxsackie virus A08.39
      ICD-10-CM Diagnosis Code A08.39

      Other viral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Coxsackie virus enteritis
      • Echovirus enteritis
      • Enterovirus enteritis NEC
      • Torovirus enteritis
    • dietetic K52.29
      - see also Enteritis, allergic
      ICD-10-CM Diagnosis Code K52.29

      Other allergic and dietetic gastroenteritis and colitis

        2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Food hypersensitivity gastroenteritis or colitis
      • Immediate gastrointestinal hypersensitivity
    • drug-induced K52.1
      ICD-10-CM Diagnosis Code K52.1

      Toxic gastroenteritis and colitis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Drug-induced gastroenteritis and colitis
      Code First
      Use Additional
      • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
    • due to
      • astrovirus A08.32
        ICD-10-CM Diagnosis Code A08.32

        Astrovirus enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • calicivirus A08.31
        ICD-10-CM Diagnosis Code A08.31

        Calicivirus enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • coxsackie virus A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • drugs K52.1
        ICD-10-CM Diagnosis Code K52.1

        Toxic gastroenteritis and colitis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Drug-induced gastroenteritis and colitis
        Code First
        Use Additional
        • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
      • echovirus A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • enterovirus NEC A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • food hypersensitivity K52.29
        - see also Enteritis, allergic
        ICD-10-CM Diagnosis Code K52.29

        Other allergic and dietetic gastroenteritis and colitis

          2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Food hypersensitivity gastroenteritis or colitis
        • Immediate gastrointestinal hypersensitivity
      • infectious organism (bacterial) (viral) - see Enteritis, infectious
      • torovirus A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • Yersinia enterocolitica A04.6
        ICD-10-CM Diagnosis Code A04.6

        Enteritis due to Yersinia enterocolitica

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Type 1 Excludes
        • extraintestinal yersiniosis (A28.2)
    • echovirus A08.39
      ICD-10-CM Diagnosis Code A08.39

      Other viral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Coxsackie virus enteritis
      • Echovirus enteritis
      • Enterovirus enteritis NEC
      • Torovirus enteritis
    • eltor A00.1
      ICD-10-CM Diagnosis Code A00.1

      Cholera due to Vibrio cholerae 01, biovar eltor

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Cholera eltor
    • enterovirus NEC A08.39
      ICD-10-CM Diagnosis Code A08.39

      Other viral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Coxsackie virus enteritis
      • Echovirus enteritis
      • Enterovirus enteritis NEC
      • Torovirus enteritis
    • eosinophilic K52.81
      ICD-10-CM Diagnosis Code K52.81

      Eosinophilic gastritis or gastroenteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Eosinophilic enteritis
      Type 2 Excludes
      • eosinophilic esophagitis (K20.0)
    • epidemic A09
      (infectious)
      ICD-10-CM Diagnosis Code A09

      Infectious gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Infectious colitis NOS
      • Infectious enteritis NOS
      • Infectious gastroenteritis NOS
      Type 1 Excludes
      • colitis NOS (K52.9)
      • diarrhea NOS (R19.7)
      • enteritis NOS (K52.9)
      • gastroenteritis NOS (K52.9)
      • noninfective gastroenteritis and colitis, unspecified (K52.9)
    • fulminant K55.019
      - see also Ischemia, intestine, acute
      ICD-10-CM Diagnosis Code K55.019

      Acute (reversible) ischemia of small intestine, extent unspecified

        2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
    • gangrenous - see Enteritis, infectious
    • giardial A07.1
      ICD-10-CM Diagnosis Code A07.1

      Giardiasis [lambliasis]

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • infectious NOS A09
      ICD-10-CM Diagnosis Code A09

      Infectious gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Infectious colitis NOS
      • Infectious enteritis NOS
      • Infectious gastroenteritis NOS
      Type 1 Excludes
      • colitis NOS (K52.9)
      • diarrhea NOS (R19.7)
      • enteritis NOS (K52.9)
      • gastroenteritis NOS (K52.9)
      • noninfective gastroenteritis and colitis, unspecified (K52.9)
      • due to
        • adenovirus A08.2
          ICD-10-CM Diagnosis Code A08.2

          Adenoviral enteritis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • Aerobacter aerogenes A04.8
          ICD-10-CM Diagnosis Code A04.8

          Other specified bacterial intestinal infections

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • Arizona A02.0
          (bacillus)
          ICD-10-CM Diagnosis Code A02.0

          Salmonella enteritis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Salmonellosis
        • bacteria NOS A04.9
          ICD-10-CM Diagnosis Code A04.9

          Bacterial intestinal infection, unspecified

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Bacterial enteritis NOS
          • specified NEC A04.8
            ICD-10-CM Diagnosis Code A04.8

            Other specified bacterial intestinal infections

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • Campylobacter A04.5
          ICD-10-CM Diagnosis Code A04.5

          Campylobacter enteritis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • Clostridium difficile
          • not specified as recurrent A04.72
            ICD-10-CM Diagnosis Code A04.72

            Enterocolitis due to Clostridium difficile, not specified as recurrent

              2018 - New Code 2019 2020 2021 Billable/Specific Code
          • recurrent A04.71
            ICD-10-CM Diagnosis Code A04.71

            Enterocolitis due to Clostridium difficile, recurrent

              2018 - New Code 2019 2020 2021 Billable/Specific Code
        • Clostridium perfringens A04.8
          ICD-10-CM Diagnosis Code A04.8

          Other specified bacterial intestinal infections

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • Enterobacter aerogenes A04.8
          ICD-10-CM Diagnosis Code A04.8

          Other specified bacterial intestinal infections

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • enterovirus A08.39
          ICD-10-CM Diagnosis Code A08.39

          Other viral enteritis

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Coxsackie virus enteritis
          • Echovirus enteritis
          • Enterovirus enteritis NEC
          • Torovirus enteritis
        • Escherichia coli A04.4
          ICD-10-CM Diagnosis Code A04.4

          Other intestinal Escherichia coli infections

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Escherichia coli enteritis NOS
          • enteroaggregative A04.4
            ICD-10-CM Diagnosis Code A04.4

            Other intestinal Escherichia coli infections

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            Applicable To
            • Escherichia coli enteritis NOS
          • enterohemorrhagic A04.3
            ICD-10-CM Diagnosis Code A04.3

            Enterohemorrhagic Escherichia coli infection

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • enteroinvasive A04.2
            ICD-10-CM Diagnosis Code A04.2

            Enteroinvasive Escherichia coli infection

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • enteropathogenic A04.0
            ICD-10-CM Diagnosis Code A04.0

            Enteropathogenic Escherichia coli infection

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • enterotoxigenic A04.1
            ICD-10-CM Diagnosis Code A04.1

            Enterotoxigenic Escherichia coli infection

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • specified NEC A04.4
            ICD-10-CM Diagnosis Code A04.4

            Other intestinal Escherichia coli infections

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            Applicable To
            • Escherichia coli enteritis NOS
        • specified
          • bacteria NEC A04.8
            ICD-10-CM Diagnosis Code A04.8

            Other specified bacterial intestinal infections

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • virus NEC A08.39
            ICD-10-CM Diagnosis Code A08.39

            Other viral enteritis

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            Applicable To
            • Coxsackie virus enteritis
            • Echovirus enteritis
            • Enterovirus enteritis NEC
            • Torovirus enteritis
        • Staphylococcus A04.8
          ICD-10-CM Diagnosis Code A04.8

          Other specified bacterial intestinal infections

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • virus NEC A08.4
          ICD-10-CM Diagnosis Code A08.4

          Viral intestinal infection, unspecified

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Applicable To
          • Viral enteritis NOS
          • Viral gastroenteritis NOS
          • Viral gastroenteropathy NOS
          • specified type NEC A08.39
            ICD-10-CM Diagnosis Code A08.39

            Other viral enteritis

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            Applicable To
            • Coxsackie virus enteritis
            • Echovirus enteritis
            • Enterovirus enteritis NEC
            • Torovirus enteritis
        • Yersinia enterocolitica A04.6
          ICD-10-CM Diagnosis Code A04.6

          Enteritis due to Yersinia enterocolitica

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          Type 1 Excludes
          • extraintestinal yersiniosis (A28.2)
      • specified organism NEC A08.8
        ICD-10-CM Diagnosis Code A08.8

        Other specified intestinal infections

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • influenzal - see Influenza, with, digestive manifestations
    • ischemic K55.9
      ICD-10-CM Diagnosis Code K55.9

      Vascular disorder of intestine, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Ischemic colitis
      • Ischemic enteritis
      • Ischemic enterocolitis
      • acute K55.019
        - see also Ischemia, intestine, acute
        ICD-10-CM Diagnosis Code K55.019

        Acute (reversible) ischemia of small intestine, extent unspecified

          2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
      • chronic K55.1
        ICD-10-CM Diagnosis Code K55.1

        Chronic vascular disorders of intestine

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Chronic ischemic colitis
        • Chronic ischemic enteritis
        • Chronic ischemic enterocolitis
        • Ischemic stricture of intestine
        • Mesenteric atherosclerosis
        • Mesenteric vascular insufficiency
    • microsporidial A07.8
      ICD-10-CM Diagnosis Code A07.8

      Other specified protozoal intestinal diseases

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Intestinal microsporidiosis
      • Intestinal trichomoniasis
      • Sarcocystosis
      • Sarcosporidiosis
    • mucomembranous, myxomembranous - see Syndrome, irritable bowel
    • mucous - see Syndrome, irritable bowel
    • necroticans A05.2
      ICD-10-CM Diagnosis Code A05.2

      Foodborne Clostridium perfringens [Clostridium welchii] intoxication

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Enteritis necroticans
      • Pig-bel
    • necrotizing of newborn - see Enterocolitis, necrotizing, in newborn
    • neurogenic - see Syndrome, irritable bowel
    • newborn necrotizing - see Enterocolitis, necrotizing, in newborn
    • noninfectious K52.9
      ICD-10-CM Diagnosis Code K52.9

      Noninfective gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Colitis NOS
      • Enteritis NOS
      • Gastroenteritis NOS
      • Ileitis NOS
      • Jejunitis NOS
      • Sigmoiditis NOS
      Type 1 Excludes
      • diarrhea NOS (R19.7)
      • functional diarrhea (K59.1)
      • infectious gastroenteritis and colitis NOS (A09)
      • neonatal diarrhea (noninfective) (P78.3)
      • psychogenic diarrhea (F45.8)
    • norovirus A08.11
      ICD-10-CM Diagnosis Code A08.11

      Acute gastroenteropathy due to Norwalk agent

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Acute gastroenteropathy due to Norovirus
      • Acute gastroenteropathy due to Norwalk-like agent
    • parasitic NEC B82.9
      ICD-10-CM Diagnosis Code B82.9

      Intestinal parasitism, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • paratyphoid (fever) - see Fever, paratyphoid
    • protozoal A07.9
      ICD-10-CM Diagnosis Code A07.9

      Protozoal intestinal disease, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Flagellate diarrhea
      • Protozoal colitis
      • Protozoal diarrhea
      • Protozoal dysentery
      • specified NEC A07.8
        ICD-10-CM Diagnosis Code A07.8

        Other specified protozoal intestinal diseases

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Intestinal microsporidiosis
        • Intestinal trichomoniasis
        • Sarcocystosis
        • Sarcosporidiosis
    • radiation K52.0
      ICD-10-CM Diagnosis Code K52.0

      Gastroenteritis and colitis due to radiation

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • regional (of) K50.90
      ICD-10-CM Diagnosis Code K50.90

      Crohn's disease, unspecified, without complications

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Crohn's disease NOS
      • Regional enteritis NOS
      • 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
        ICD-10-CM Diagnosis Code K50.10

        Crohn's disease of large intestine without complications

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • with
          • complication K50.119
            ICD-10-CM Diagnosis Code K50.119

            Crohn's disease of large intestine with unspecified complications

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • abscess K50.114
              ICD-10-CM Diagnosis Code K50.114

              Crohn's disease of large intestine with abscess

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • fistula K50.113
              ICD-10-CM Diagnosis Code K50.113

              Crohn's disease of large intestine with fistula

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • intestinal obstruction K50.112
              ICD-10-CM Diagnosis Code K50.112

              Crohn's disease of large intestine with intestinal obstruction

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • rectal bleeding K50.111
              ICD-10-CM Diagnosis Code K50.111

              Crohn's disease of large intestine with rectal bleeding

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • small intestine (duodenum) (ileum) (jejunum) K50.80
              ICD-10-CM Diagnosis Code K50.80

              Crohn's disease of both small and large intestine without complications

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
              • with
                • complication K50.819
                  ICD-10-CM Diagnosis Code K50.819

                  Crohn's disease of both small and large intestine with unspecified complications

                    2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • abscess K50.814
                    ICD-10-CM Diagnosis Code K50.814

                    Crohn's disease of both small and large intestine with abscess

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • fistula K50.813
                    ICD-10-CM Diagnosis Code K50.813

                    Crohn's disease of both small and large intestine with fistula

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • intestinal obstruction K50.812
                    ICD-10-CM Diagnosis Code K50.812

                    Crohn's disease of both small and large intestine with intestinal obstruction

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • rectal bleeding K50.811
                    ICD-10-CM Diagnosis Code K50.811

                    Crohn's disease of both small and large intestine with rectal bleeding

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • specified complication NEC K50.818
                    ICD-10-CM Diagnosis Code K50.818

                    Crohn's disease of both small and large intestine with other complication

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • specified complication NEC K50.118
              ICD-10-CM Diagnosis Code K50.118

              Crohn's disease of large intestine with other complication

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • rectum - see Enteritis, regional, large intestine
      • small intestine (duodenum) (ileum) (jejunum) K50.00
        ICD-10-CM Diagnosis Code K50.00

        Crohn's disease of small intestine without complications

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        • with
          • complication K50.019
            ICD-10-CM Diagnosis Code K50.019

            Crohn's disease of small intestine with unspecified complications

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • abscess K50.014
              ICD-10-CM Diagnosis Code K50.014

              Crohn's disease of small intestine with abscess

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • fistula K50.013
              ICD-10-CM Diagnosis Code K50.013

              Crohn's disease of small intestine with fistula

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • intestinal obstruction K50.012
              ICD-10-CM Diagnosis Code K50.012

              Crohn's disease of small intestine with intestinal obstruction

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • large intestine (colon) (rectum) K50.80
              ICD-10-CM Diagnosis Code K50.80

              Crohn's disease of both small and large intestine without complications

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
              • with
                • complication K50.819
                  ICD-10-CM Diagnosis Code K50.819

                  Crohn's disease of both small and large intestine with unspecified complications

                    2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • abscess K50.814
                    ICD-10-CM Diagnosis Code K50.814

                    Crohn's disease of both small and large intestine with abscess

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • fistula K50.813
                    ICD-10-CM Diagnosis Code K50.813

                    Crohn's disease of both small and large intestine with fistula

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • intestinal obstruction K50.812
                    ICD-10-CM Diagnosis Code K50.812

                    Crohn's disease of both small and large intestine with intestinal obstruction

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • rectal bleeding K50.811
                    ICD-10-CM Diagnosis Code K50.811

                    Crohn's disease of both small and large intestine with rectal bleeding

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
                  • specified complication NEC K50.818
                    ICD-10-CM Diagnosis Code K50.818

                    Crohn's disease of both small and large intestine with other complication

                      2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • rectal bleeding K50.011
              ICD-10-CM Diagnosis Code K50.011

              Crohn's disease of small intestine with rectal bleeding

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
            • specified complication NEC K50.018
              ICD-10-CM Diagnosis Code K50.018

              Crohn's disease of small intestine with other complication

                2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • with
        • complication K50.919
          ICD-10-CM Diagnosis Code K50.919

          Crohn's disease, unspecified, with unspecified complications

            2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • abscess K50.914
            ICD-10-CM Diagnosis Code K50.914

            Crohn's disease, unspecified, with abscess

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • fistula K50.913
            ICD-10-CM Diagnosis Code K50.913

            Crohn's disease, unspecified, with fistula

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • intestinal obstruction K50.912
            ICD-10-CM Diagnosis Code K50.912

            Crohn's disease, unspecified, with intestinal obstruction

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • rectal bleeding K50.911
            ICD-10-CM Diagnosis Code K50.911

            Crohn's disease, unspecified, with rectal bleeding

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
          • specified complication NEC K50.918
            ICD-10-CM Diagnosis Code K50.918

            Crohn's disease, unspecified, with other complication

              2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • rotaviral A08.0
      ICD-10-CM Diagnosis Code A08.0

      Rotaviral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • Salmonella, salmonellosis A02.0
      (arizonae) (cholerae-suis) (enteritidis) (typhimurium)
      ICD-10-CM Diagnosis Code A02.0

      Salmonella enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Salmonellosis
    • segmental - see Enteritis, regional
    • septic A09
      ICD-10-CM Diagnosis Code A09

      Infectious gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Infectious colitis NOS
      • Infectious enteritis NOS
      • Infectious gastroenteritis NOS
      Type 1 Excludes
      • colitis NOS (K52.9)
      • diarrhea NOS (R19.7)
      • enteritis NOS (K52.9)
      • gastroenteritis NOS (K52.9)
      • noninfective gastroenteritis and colitis, unspecified (K52.9)
    • Shigella - see Infection, Shigella
    • small round structured NEC A08.19
      ICD-10-CM Diagnosis Code A08.19

      Acute gastroenteropathy due to other small round viruses

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Acute gastroenteropathy due to small round virus [SRV] NOS
    • spasmodic, spastic - see Syndrome, irritable bowel
    • staphylococcal A04.8
      ICD-10-CM Diagnosis Code A04.8

      Other specified bacterial intestinal infections

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • due to food A05.0
        ICD-10-CM Diagnosis Code A05.0

        Foodborne staphylococcal intoxication

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • torovirus A08.39
      ICD-10-CM Diagnosis Code A08.39

      Other viral enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Coxsackie virus enteritis
      • Echovirus enteritis
      • Enterovirus enteritis NEC
      • Torovirus enteritis
    • toxic NEC K52.1
      ICD-10-CM Diagnosis Code K52.1

      Toxic gastroenteritis and colitis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Drug-induced gastroenteritis and colitis
      Code First
      Use Additional
      • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
      • due to Clostridium difficile
        • not specified as recurrent A04.72
          ICD-10-CM Diagnosis Code A04.72

          Enterocolitis due to Clostridium difficile, not specified as recurrent

            2018 - New Code 2019 2020 2021 Billable/Specific Code
        • recurrent A04.71
          ICD-10-CM Diagnosis Code A04.71

          Enterocolitis due to Clostridium difficile, recurrent

            2018 - New Code 2019 2020 2021 Billable/Specific Code
    • trichomonal A07.8
      ICD-10-CM Diagnosis Code A07.8

      Other specified protozoal intestinal diseases

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Intestinal microsporidiosis
      • Intestinal trichomoniasis
      • Sarcocystosis
      • Sarcosporidiosis
    • tuberculous A18.32
      ICD-10-CM Diagnosis Code A18.32

      Tuberculous enteritis

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Tuberculosis of anus and rectum
      • Tuberculosis of intestine (large) (small)
    • typhosa A01.00
      ICD-10-CM Diagnosis Code A01.00

      Typhoid fever, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
    • ulcerative (chronic) - see Colitis, ulcerative
    • viral A08.4
      ICD-10-CM Diagnosis Code A08.4

      Viral intestinal infection, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Viral enteritis NOS
      • Viral gastroenteritis NOS
      • Viral gastroenteropathy NOS
      • adenovirus A08.2
        ICD-10-CM Diagnosis Code A08.2

        Adenoviral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • enterovirus A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • Rotavirus A08.0
        ICD-10-CM Diagnosis Code A08.0

        Rotaviral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • small round structured NEC A08.19
        ICD-10-CM Diagnosis Code A08.19

        Acute gastroenteropathy due to other small round viruses

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Acute gastroenteropathy due to small round virus [SRV] NOS
      • specified NEC A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis
      • virus specified NEC A08.39
        ICD-10-CM Diagnosis Code A08.39

        Other viral enteritis

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Coxsackie virus enteritis
        • Echovirus enteritis
        • Enterovirus enteritis NEC
        • Torovirus enteritis