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W58

Non-billable

Contact with crocodile or alligator

W58 is the ICD-10-CM code for Contact with crocodile or alligator. It is a non-billable category code — use a more specific child code such as W58.0 for billing.

Status
Header (non-billable)
Chapter
V00-Y99
Subcodes
2
Edition
FY2026

V00-Y99 External causes of morbidity

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code W58?
W58 is the ICD-10-CM code for "Contact with crocodile or alligator". It falls under V00-Y99 External causes of morbidity.
Is W58 a billable code?
No — W58 is a non-billable header code. Use a more specific child code (such as W58.0) for billing.
What are the subcodes of W58?
W58 has 2 more specific child codes, including W58.0, W58.1.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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