W00.9XXABillable
Unspecified fall due to ice and snow, initial encounter
- Chapter
- 20. External causes of morbidity
- Category
- W00
- Effective date
- October 1, 2026
Related codes in category W00
W00Fall due to ice and snowW00.0Fall on same level due to ice and snowW00.0XXAFall on same level due to ice and snow, initial encounterYesW00.0XXDFall on same level due to ice and snow, subsequent encounterYesW00.0XXSFall on same level due to ice and snow, sequelaYesW00.1Fall from stairs and steps due to ice and snowW00.1XXAFall from stairs and steps due to ice and snow, init encntrYesW00.1XXDFall from stairs and steps due to ice and snow, subs encntrYesW00.1XXSFall from stairs and steps due to ice and snow, sequelaYesW00.2Other fall from one level to another due to ice and snowW00.2XXAOth fall from one level to another due to ice and snow, initYesW00.2XXDOth fall from one level to another due to ice and snow, subsYes
Frequently asked questions
What is ICD-10 code W00.9XXA?
W00.9XXA is an ICD-10-CM diagnosis code for Unspecified fall due to ice and snow, initial encounter.
Is W00.9XXA a billable code?
Yes. W00.9XXA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is W00.9XXA in?
W00.9XXA falls under Chapter 20: External causes of morbidity.
When did W00.9XXA become effective?
W00.9XXA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to W00.9XXA?
W00.9XXA belongs to category W00, 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.