ICD-10 Y24
Non-Billable HeaderOther and unspecified firearm discharge, undetermined intent
About ICD-10-CM Y24
ICD-10-CM code Y24 represents Other and unspecified firearm discharge, undetermined intent. This is a non-billable header code in the External Causes of Morbidity chapter (block Y24). The 2026 edition of ICD-10-CM Y24 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Coding Notes
Seven Chr Note
- The appropriate 7th character is to be added to each code from category Y24
Medicare LCD Coverage for Y24
Local Coverage Determinations (LCDs) from CMS MACs that list Y24 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Y24.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but Y24 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with Y24
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Codes Adjacent To Y24
Other codes in section Y21-Y33 (Event of undetermined intent).
ICD-10 Y24, Billing FAQ
Is ICD-10 code Y24 billable? +
No, Y24 is a non-billable header code. Use a more specific child code from block Y24 when submitting claims.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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