U.S. ICD-10-CM reference · FY2026 · April
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A08Category · further specificity requiredArchived

Viral and other specified intestinal infections

HierarchyA00-A09 · A08

Code-level instructions

Excludes 1

influenza with involvement of gastrointestinal tract (J09.X3, J10.2, J11.2)

Inherited instructions

Chapters 1 · Certain infectious and parasitic diseases (A00-B99)

Includes

diseases generally recognized as communicable or transmissible

Excludes 1

certain localized infections - see body system-related chapters

Excludes 2
  • 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

code to identify resistance to antimicrobial drugs (Z16.-)

More specific codes

A08.0Rotaviral enteritisBillable / specificA08.1Acute gastroenteropathy due to Norwalk agent and other small round virusesCategory · further specificity requiredA08.2Adenoviral enteritisBillable / specificA08.3Other viral enteritisCategory · further specificity requiredA08.4Viral intestinal infection, unspecifiedBillable / specificA08.8Other specified intestinal infectionsBillable / specific
Code edition