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A04.1

✓ Billable

Enterotoxigenic Escherichia coli infection

Certain infectious and parasitic diseases (A00-B99)

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❌ Excludes1

inherited from A04

Rules from parent category A04: Other bacterial intestinal infections

  • • bacterial foodborne intoxications, NEC (A05.-)
  • • tuberculous enteritis (A18.32)

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Code Information

CodeA04.1
BillableYes
ParentA04
CategoryCertain infectious and parasitic diseases (A00-B99)
Excludes12 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)