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U.S. ICD-10-CM · FY 2027

Y04.2XXD ICD-10-CM Code: Assault by strike against or bumped into by another person, subsequent encounter

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

Code definition

Official description

Y04.2XXD

Assault by strike against or bumped into by another person, subsequent encounter

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

Classification

Where Y04.2XXD 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 Y04.2

    Assault by strike against or bumped into by another person

  5. 5

    Code Y04.2XXD

    Assault by strike against or bumped into by another person, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for Y04.2XXD.

Code first

No “code first” instruction is listed for Y04.2XXD.

Use additional code

No “use additional code” instruction is listed for Y04.2XXD.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Y04.2XXD.

Excludes2

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

No Excludes2 note is listed for Y04.2XXD.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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 Y04.2XXD mean?

Y04.2XXD is the FY 2027 U.S. ICD-10-CM code for “Assault by strike against or bumped into by another person, subsequent encounter.”

Is Y04.2XXD a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, Y04.2XXD 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 Y04.2XXD located in ICD-10-CM?

Y04.2XXD 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 Y04.2, Assault by strike against or bumped into by another person.

What coding notes are listed for Y04.2XXD?

No inclusion terms are listed for Y04.2XXD in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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