W56.1

Non-billable

Contact with sea lion

W56.1 is the ICD-10-CM code for Contact with sea lion. It is a non-billable category code — use a more specific child code such as W56.11 for billing.

Status
Header (non-billable)
Chapter
V00-Y99
Parent
W56
Subcodes
3
Edition
FY2026

V00-Y99 External causes of morbidity

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code W56.1?
W56.1 is the ICD-10-CM code for "Contact with sea lion". It falls under V00-Y99 External causes of morbidity.
Is W56.1 a billable code?
No — W56.1 is a non-billable header code. Use a more specific child code (such as W56.11) for billing.
What are the subcodes of W56.1?
W56.1 has 3 more specific child codes, including W56.11, W56.12, W56.19.

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

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