U.S. ICD-10-CM · FY 2027

W39 ICD-10-CM Code: Discharge of firework

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

Code definition

Official description

W39

Discharge of firework

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

Classification

Where W39 sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Accidents (V00-X58)

  3. 3

    Category W39

    Discharge of firework

  4. 4

    Code W39

    Discharge of firework

More specific choices

Codes under W39

W39 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for W39.

Code first

No “code first” instruction is listed for W39.

Use additional code

No “use additional code” instruction is listed for W39.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for W39.

Excludes2

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

No Excludes2 note is listed for W39.

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 W39 mean?

W39 is the FY 2027 U.S. ICD-10-CM code for “Discharge of firework.”

Is W39 a billable or specific ICD-10-CM code?

No. W39 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is W39 located in ICD-10-CM?

W39 is listed in Chapter 20, External causes of morbidity (V00-Y99), within Accidents (V00-X58) (V00–X58), under category W39, Discharge of firework.

What coding notes are listed for W39?

No inclusion terms are listed for W39 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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