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U.S. ICD-10-CM · FY 2027

Y37.420D ICD-10-CM Code: Military operations involving firearms pellets, military personnel, 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

Y37.420D

Military operations involving firearms pellets, military personnel, subsequent encounter

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

Classification

Where Y37.420D sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)

  3. 3

    Category Y37

    Military operations

  4. 4

    Subcategory Y37.420

    Military operations involving firearms pellets, military personnel

  5. 5

    Code Y37.420D

    Military operations involving firearms pellets, military personnel, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for Y37.420D.

Code first

No “code first” instruction is listed for Y37.420D.

Use additional code

No “use additional code” instruction is listed for Y37.420D.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Y37.420D.

Excludes2

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

No Excludes2 note is listed for Y37.420D.

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 Y37.420D mean?

Y37.420D is the FY 2027 U.S. ICD-10-CM code for “Military operations involving firearms pellets, military personnel, subsequent encounter.”

Is Y37.420D a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, Y37.420D 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 Y37.420D located in ICD-10-CM?

Y37.420D is listed in Chapter 20, External causes of morbidity (V00-Y99), within Legal intervention, operations of war, military operations, and terrorism (Y35-Y38) (Y35–Y38), under category Y37, Military operations and subcategory Y37.420, Military operations involving firearms pellets, military personnel.

What coding notes are listed for Y37.420D?

No inclusion terms are listed for Y37.420D in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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