Skip to content
HCC Buddy home

A04.0

Billable

Enteropathogenic Escherichia coli infection

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

This is a bacterial infection of the intestines caused by a specific type of E. coli bacteria that damages the intestinal lining. It typically causes diarrhea and abdominal discomfort, especially in infants and young children.

Coding Tips

  • •Verify the specific type of E. coli infection documented in the medical record, as other E. coli infections have different codes (A04.1-A04.4)
  • •Document the site of infection (intestines/bowel) and any associated symptoms like diarrhea to support medical necessity and severity

Code Hierarchy

└A04Other bacterial intestinal infections└A04.0Enteropathogenic Escherichia coli infection
└A04.0Enteropathogenic Escherichia coli infection

Open A04.0 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial