Vero
U.S. ICD-10-CM · FY 2027

X99.2XXA ICD-10-CM Code: Assault by sword or dagger, initial 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

X99.2XXA

Assault by sword or dagger, initial encounter

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

Classification

Where X99.2XXA sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Assault (X92-Y09)

  3. 3

    Category X99

    Assault by sharp object

  4. 4

    Subcategory X99.2

    Assault by sword or dagger

  5. 5

    Code X99.2XXA

    Assault by sword or dagger, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for X99.2XXA.

Code first

No “code first” instruction is listed for X99.2XXA.

Use additional code

No “use additional code” instruction is listed for X99.2XXA.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for X99.2XXA.

Excludes2

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

No Excludes2 note is listed for X99.2XXA.

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 X99.2XXA mean?

X99.2XXA is the FY 2027 U.S. ICD-10-CM code for “Assault by sword or dagger, initial encounter.”

Is X99.2XXA a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, X99.2XXA 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 X99.2XXA located in ICD-10-CM?

X99.2XXA is listed in Chapter 20, External causes of morbidity (V00-Y99), within Assault (X92-Y09) (X92–Y09), under category X99, Assault by sharp object and subcategory X99.2, Assault by sword or dagger.

What coding notes are listed for X99.2XXA?

No inclusion terms are listed for X99.2XXA in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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