A08.4

A08.4: Viral intestinal infection, unspecified

Billable / specific codeICD-10-CM

A08.4 is a billable, specific ICD-10-CM code for viral intestinal infection, unspecified. It is valid for submission on a claim.

Check A08.4 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Viral enteritis NOS
Viral gastroenteritis NOS
Viral gastroenteropathy NOS

Excludes1 inherited from the categories above A08.4

A category’s note binds every code beneath it.

Written on A08: Viral and other specified intestinal infections

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

Other codes that can never be billed with A08.4

Their own Excludes1 notes name this code, so the conflict is not listed above.

J09.X3Influenza due to identified novel influenza A virus with gastrointestinal manifestations
J10.2Influenza due to other identified influenza virus with gastrointestinal manifestations
J11.2Influenza due to unidentified influenza virus with gastrointestinal manifestations

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Dysentery, dysenteric›viral
Enteritis›viral
Flu›intestinal NEC
Gastritis›viral NEC
Gastroduodenitis›virus, viral
Gastroenteritis›viral NEC
Enteritis›infectious NOS›due to›virus NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A08