Is Y00.XXXA a billable code?
Yes. Y00.XXXA is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
Y00.XXXA: Assault by blunt object, initial encounter
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
Y00.XXXA is a billable ICD-10-CM diagnosis code for assault by blunt object, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with Y00.XXXA already added.Good Faith EstimateStart a cost estimate with Y00.XXXA already added.CMS-1500 Claim FormFill a claim form with Y00.XXXA in box 21.
Other codes in this group
Y00.XXXA questions
What does Y00.XXXA mean?
Y00.XXXA is the ICD-10-CM code for Assault by blunt object, initial encounter. It is in chapter 21, External causes of morbidity (V00-Y99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.