W27.8Header code — not billable

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Chapter
20. External causes of morbidity
Category
W27
Effective date
October 1, 2026

Related codes in category W27

Frequently asked questions

What is ICD-10 code W27.8?

W27.8 is an ICD-10-CM diagnosis code for Contact with other nonpowered hand tool.

Is W27.8 a billable code?

No. W27.8 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is W27.8 in?

W27.8 falls under Chapter 20: External causes of morbidity.

When did W27.8 become effective?

W27.8 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to W27.8?

W27.8 belongs to category W27, which includes 12 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.