2019 ICD-10-CM Diagnosis Code A02.0

Salmonella enteritis

    2016 2017 2018 2019 Billable/Specific Code
  • A02.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM A02.0 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of A02.0 - other international versions of ICD-10 A02.0 may differ.
Applicable To
  • Salmonellosis
The following code(s) above A02.0 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to A02.0:
  • A00-B99
    2019 ICD-10-CM Range A00-B99

    Certain infectious and parasitic diseases

    Includes
    • diseases generally recognized as communicable or transmissible
    Type 1 Excludes
    • certain localized infections - see body system-related chapters
    Type 2 Excludes
    • carrier or suspected carrier of infectious disease (Z22.-)
    • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
    • infectious and parasitic diseases specific to the perinatal period (P35-P39)
    • influenza and other acute respiratory infections (J00-J22)
    Use Additional
    • code to identify resistance to antimicrobial drugs (Z16.-)
    Certain infectious and parasitic diseases
  • A02
    ICD-10-CM Diagnosis Code A02

    Other salmonella infections

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • infection or foodborne intoxication due to any Salmonella species other than S. typhi and S. paratyphi
    Other salmonella infections
Approximate Synonyms
  • Salmonella gastroenteritis
Clinical Information
  • Poisoning caused by ingestion of food harboring species of salmonella. Conditions of raising, shipping, slaughtering, and marketing of domestic animals contribute to the spread of this bacterium in the food supply.
  • Poisoning caused by ingestion of food harboring species of salmonella; conditions of raising, shipping, slaughtering, and marketing of domestic animals contribute to the spread of this bacterium in the food supply.
ICD-10-CM A02.0 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 371 Major gastrointestinal disorders and peritoneal infections with mcc
  • 372 Major gastrointestinal disorders and peritoneal infections with cc
  • 373 Major gastrointestinal disorders and peritoneal infections without cc/mcc

Convert A02.0 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change

Diagnosis Index entries containing back-references to A02.0:
  • Dysentery, dysenteric (catarrhal) (diarrhea) (epidemic) (hemorrhagic) (infectious) (sporadic) (tropical) A09
    ICD-10-CM Diagnosis Code A09

    Infectious gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 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)
    • Salmonella A02.0
  • Enteritis (acute) (diarrheal) (hemorrhagic) (noninfective) K52.9
    ICD-10-CM Diagnosis Code K52.9

    Noninfective gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 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)
    • infectious NOS A09
      ICD-10-CM Diagnosis Code A09

      Infectious gastroenteritis and colitis, unspecified

        2016 2017 2018 2019 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
        • Arizona A02.0 (bacillus)
    • aertrycke infection A02.0
    • Salmonella, salmonellosis A02.0 (arizonae) (cholerae-suis) (enteritidis) (typhimurium)
  • Gastroenteritis (acute) (chronic) (noninfectious) K52.9
    - see also Enteritis
    ICD-10-CM Diagnosis Code K52.9

    Noninfective gastroenteritis and colitis, unspecified

      2016 2017 2018 2019 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)
    • Salmonella A02.0
  • Infection, infected, infective (opportunistic) B99.9
    ICD-10-CM Diagnosis Code B99.9

    Unspecified infectious disease

      2016 2017 2018 2019 Billable/Specific Code
    • Salmonella (aertrycke) (arizonae) (callinarum) (cholerae-suis) (enteritidis) (suipestifer) (typhimurium) A02.9
      ICD-10-CM Diagnosis Code A02.9

      Salmonella infection, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      • with
        • (gastro) A02.0 (gastro)
  • Intoxication
    • foodborne A05.9
      ICD-10-CM Diagnosis Code A05.9

      Bacterial foodborne intoxication, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      • due to
        • Salmonella A02.9
          ICD-10-CM Diagnosis Code A02.9

          Salmonella infection, unspecified

            2016 2017 2018 2019 Billable/Specific Code
          • with
            • (gastro) A02.0 (gastro)
  • Poisoning (acute) - see also Table of Drugs and Chemicals
    • food (acute) (diseased) (infected) (noxious) T62.9-
      ICD-10-CM Diagnosis Code T62.9-

      Toxic effect of unspecified noxious substance eaten as food

        2016 2017 2018 2019 Non-Billable/Non-Specific Code
      • due to
        • salmonella (aertrycke) (callinarum) (choleraesuis) (enteritidis) (paratyphi) (suipestifer) A02.9
          ICD-10-CM Diagnosis Code A02.9

          Salmonella infection, unspecified

            2016 2017 2018 2019 Billable/Specific Code
          • with
            • gastroenteritis A02.0
  • Salmonellosis A02.0

ICD-10-CM Codes Adjacent To A02.0
A01.02 …… with heart involvement
A01.03 Typhoid pneumonia
A01.04 Typhoid arthritis
A01.05 Typhoid osteomyelitis
A01.09 …… with other complications
A01.1 Paratyphoid fever A
A01.2 Paratyphoid fever B
A01.3 Paratyphoid fever C
A01.4 Paratyphoid fever, unspecified
A02 Other salmonella infections
A02.0 Salmonella enteritis
A02.1 Salmonella sepsis
A02.2 Localized salmonella infections
A02.20 Localized salmonella infection, unspecified
A02.21 Salmonella meningitis
A02.22 Salmonella pneumonia
A02.23 Salmonella arthritis
A02.24 Salmonella osteomyelitis
A02.25 Salmonella pyelonephritis
A02.29 Salmonella with other localized infection
A02.8 Other specified salmonella infections

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.