ICD-10 W54
Non-Billable HeaderContact with dog
About ICD-10-CM W54
ICD-10-CM code W54 represents Contact with dog. This is a non-billable header code in the External Causes of Morbidity chapter (block W54). The 2026 edition of ICD-10-CM W54 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.
Includes
- contact with saliva, feces or urine of dog
Coding Notes
Seven Chr Note
- The appropriate 7th character is to be added to each code from category W54
Medicare LCD Coverage for W54
Local Coverage Determinations (LCDs) from CMS MACs that list W54 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 W54.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but W54 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with W54
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 W54
Other codes in section W50-W64 (Exposure to animate mechanical forces).
ICD-10 W54, Billing FAQ
Is ICD-10 code W54 billable? +
No, W54 is a non-billable header code. Use a more specific child code from block W54 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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