Vero
U.S. ICD-10-CM · FY 2027

Y04.1XXS ICD-10-CM Code: Assault by human bite, sequela

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

Y04.1XXS

Assault by human bite, sequela

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where Y04.1XXS sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Assault (X92-Y09)

  3. 3

    Category Y04

    Assault by bodily force

  4. 4

    Subcategory Y04.1

    Assault by human bite

  5. 5

    Code Y04.1XXS

    Assault by human bite, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for Y04.1XXS.

Code first

No “code first” instruction is listed for Y04.1XXS.

Use additional code

No “use additional code” instruction is listed for Y04.1XXS.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Y04.1XXS.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for Y04.1XXS.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code Y04.1XXS mean?

Y04.1XXS is the FY 2027 U.S. ICD-10-CM code for “Assault by human bite, sequela.”

Is Y04.1XXS a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, Y04.1XXS has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is Y04.1XXS located in ICD-10-CM?

Y04.1XXS is listed in Chapter 20, External causes of morbidity (V00-Y99), within Assault (X92-Y09) (X92–Y09), under category Y04, Assault by bodily force and subcategory Y04.1, Assault by human bite.

What coding notes are listed for Y04.1XXS?

No inclusion terms are listed for Y04.1XXS in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

Keep exploring

Related Y04.1 codes

Y04.1XXA

Assault by human bite, initial encounter

Y04.1XXD

Assault by human bite, subsequent encounter

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