Current
A04 — Other bacterial intestinal infections
Part of Chapter 1: Certain infectious and parasitic diseases , block Intestinal infectious diseases (A00-A09) .
Official Notes
Child Codes
- A04.0 Enteropathogenic Escherichia coli infection Billable
- A04.1 Enterotoxigenic Escherichia coli infection Billable
- A04.2 Enteroinvasive Escherichia coli infection Billable
- A04.3 Enterohemorrhagic Escherichia coli infection Billable
- A04.4 Other intestinal Escherichia coli infections Billable
- A04.5 Campylobacter enteritis Billable
- A04.6 Enteritis due to Yersinia enterocolitica Billable
- A04.7 Enterocolitis due to Clostridium difficile Has subcodes
- A04.8 Other specified bacterial intestinal infections Billable
- A04.9 Bacterial intestinal infection, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS