ICD-10-CM Codes
A00-B99 Certain infectious and parasitic diseases
A00-A09 Intestinal infectious diseases
A04- Other bacterial intestinal infections

2019 ICD-10-CM Diagnosis Code A04

Other bacterial intestinal infections

2016

2017

2018

2019

Non-Billable/Non-Specific Code

A04 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2019 edition of ICD-10-CM A04 became effective on October 1, 2018.
This is the American ICD-10-CM version of A04 - other international versions of ICD-10 A04 may differ.

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as A04. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

bacterial foodborne intoxications, NEC (
ICD-10-CM Diagnosis Code A05
- A05 Other bacterial foodborne intoxications, not ...
  - A05.0 Foodborne staphylococcal intoxication
  - A05.1 Botulism food poisoning
  - A05.2 Foodborne Clostridium perfringens [Clostridiu...
  - A05.3 Foodborne Vibrio parahaemolyticus intoxicatio...
  - A05.4 Foodborne Bacillus cereus intoxication
  - A05.5 Foodborne Vibrio vulnificus intoxication
  - A05.8 Other specified bacterial foodborne intoxicat...
  - A05.9 Bacterial foodborne intoxication, unspecified...
A05.-
)
tuberculous enteritis (
ICD-10-CM Diagnosis Code A18.32
Tuberculous enteritis
Applicable To
- Tuberculosis of anus and rectum
- Tuberculosis of intestine (large) (small)
A18.32
)

The following code(s) above A04 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 A04:

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

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

ICD-10-CM Codes Adjacent To A04

A02.29 Salmonella with other localized infection

A02.8 Other specified salmonella infections

A02.9 Salmonella infection, unspecified

A03 Shigellosis

A03.0 Shigellosis due to Shigella dysenteriae

A03.1 Shigellosis due to Shigella flexneri

A03.2 Shigellosis due to Shigella boydii

A03.3 Shigellosis due to Shigella sonnei

A03.8 Other shigellosis

A03.9 Shigellosis, unspecified

A04 Other bacterial intestinal infections

A04.0 Enteropathogenic Escherichia coli infection

A04.1 Enterotoxigenic Escherichia coli infection

A04.2 Enteroinvasive Escherichia coli infection

A04.3 Enterohemorrhagic Escherichia coli infection

A04.4 Other intestinal Escherichia coli infections

A04.5 Campylobacter enteritis

A04.6 Enteritis due to Yersinia enterocolitica

A04.7 Enterocolitis due to Clostridium difficile

A04.71 …… recurrent

A04.72 …… not specified as recurrent

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

2019 ICD-10-CM Diagnosis Code A04

Other bacterial intestinal infections

Tuberculous enteritis

Certain infectious and parasitic diseases