Y28.1XXABillable
Contact with knife, undetermined intent, initial encounter
- Chapter
- 20. External causes of morbidity
- Category
- Y28
- Effective date
- October 1, 2026
Related codes in category Y28
Y28Contact with sharp object, undetermined intentY28.0Contact with sharp glass, undetermined intentY28.0XXAContact with sharp glass, undetermined intent, init encntrYesY28.0XXDContact with sharp glass, undetermined intent, subs encntrYesY28.0XXSContact with sharp glass, undetermined intent, sequelaYesY28.1Contact with knife, undetermined intentY28.1XXDContact with knife, undetermined intent, subs encntrYesY28.1XXSContact with knife, undetermined intent, sequelaYesY28.2Contact with sword or dagger, undetermined intentY28.2XXAContact w sword or dagger, undetermined intent, init encntrYesY28.2XXDContact w sword or dagger, undetermined intent, subs encntrYesY28.2XXSContact with sword or dagger, undetermined intent, sequelaYes
Frequently asked questions
What is ICD-10 code Y28.1XXA?
Y28.1XXA is an ICD-10-CM diagnosis code for Contact with knife, undetermined intent, initial encounter.
Is Y28.1XXA a billable code?
Yes. Y28.1XXA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Y28.1XXA in?
Y28.1XXA falls under Chapter 20: External causes of morbidity.
When did Y28.1XXA become effective?
Y28.1XXA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Y28.1XXA?
Y28.1XXA belongs to category Y28, 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.