W39
Non-billableDischarge of firework
Discharge of firework
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
7th Character Definitions
- A - initial encounter
- D - subsequent encounter
- S - sequela
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code W39?
ICD-10-CM code W39 represents "Discharge of firework". It is a non-billable header code — use a more specific child code for billing purposes.
Is W39 a billable code?
No, W39 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under W39.
What chapter is W39 in?
W39 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with W39?
W39 has Excludes1 notes indicating codes that cannot be used together with it, including: assault (X92-Y09); contact or collision with animals or persons (W50-W64); exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-); and 1 more.
What are the subcategories under W39?
W39 has 3 child codes, including: W39.XXXA (Discharge of firework, initial encounter), W39.XXXD (Discharge of firework, subsequent encounter), W39.XXXS (Discharge of firework, sequela).
What are the UMLS CUIs for W39?
W39 is linked to 1 UMLS Concept Unique Identifier: C0479083. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.