ICD-10-CM W39 is the diagnosis code for Discharge of firework. This code falls under the section "Exposure to inanimate mechanical forces" within Chapter 20 — External causes of morbidity (V00-Y99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where W39 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, W39 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
W39 is the ICD-10-CM diagnosis code for "Discharge of firework". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
W39 is located in Section W20-W49 — "Exposure to inanimate mechanical forces" within Chapter 20 of the ICD-10-CM Tabular List.
Use W39 when the patients documented diagnosis matches "Discharge of firework" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Discharge of firework is W39.
Yes, W39 can be used as a primary diagnosis code since it is billable and specific.
W39 is in Chapter 20 of the ICD-10-CM Tabular List.
Yes, W39 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.