Y33.XXXSBillable
Other specified events, undetermined intent, sequela
- Chapter
- 20. External causes of morbidity
- Category
- Y33
- Effective date
- October 1, 2026
Related codes in category Y33
Frequently asked questions
What is ICD-10 code Y33.XXXS?
Y33.XXXS is an ICD-10-CM diagnosis code for Other specified events, undetermined intent, sequela.
Is Y33.XXXS a billable code?
Yes. Y33.XXXS is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Y33.XXXS in?
Y33.XXXS falls under Chapter 20: External causes of morbidity.
When did Y33.XXXS become effective?
Y33.XXXS has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Y33.XXXS?
Y33.XXXS belongs to category Y33, 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.