B08.4 — Enteroviral vesicular stomatitis with exanthem

B08.4

ICD-10 Chapter 1: Infectious & Parasitic Diseases — illustrative image — Chapter 1: Infectious and parasitic diseases (A00–B99) — illustrative image

What this code means

Hand, foot and mouth disease is a common childhood viral illness with sores in the mouth and a rash on the hands and feet.

Also called: hand foot and mouth disease, hfmd.

When this code is used

Used for enteroviral vesicular stomatitis with exanthem (hand, foot and mouth disease).

Where it sits in ICD-10-CM

Code B08.4 belongs to Chapter 1: Infectious and parasitic diseases, which covers codes A00–B99 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.

Related symptoms

Frequently asked questions

What is ICD-10-CM code B08.4?

B08.4 is the ICD-10-CM diagnosis code for “Enteroviral vesicular stomatitis with exanthem”. Hand, foot and mouth disease is a common childhood viral illness with sores in the mouth and a rash on the hands and feet.

When is code B08.4 used?

Used for enteroviral vesicular stomatitis with exanthem (hand, foot and mouth disease). It belongs to Chapter 1 of ICD-10-CM (Infectious and parasitic diseases).

This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.