Y00.XXXABillable
Assault by blunt object, initial encounter
- Chapter
- 20. External causes of morbidity
- Category
- Y00
- Effective date
- October 1, 2026
Related codes in category Y00
Frequently asked questions
What is ICD-10 code Y00.XXXA?
Y00.XXXA is an ICD-10-CM diagnosis code for Assault by blunt object, initial encounter.
Is Y00.XXXA a billable code?
Yes. Y00.XXXA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Y00.XXXA in?
Y00.XXXA falls under Chapter 20: External causes of morbidity.
When did Y00.XXXA become effective?
Y00.XXXA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Y00.XXXA?
Y00.XXXA belongs to category Y00, which includes 3 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.