W13Header code — not billable
Fall from, out of or through building or structure
- Chapter
- 20. External causes of morbidity
- Category
- W13
- Effective date
- October 1, 2026
Related codes in category W13
W13.0Fall from, out of or through balconyW13.0XXAFall from, out of or through balcony, initial encounterYesW13.0XXDFall from, out of or through balcony, subsequent encounterYesW13.0XXSFall from, out of or through balcony, sequelaYesW13.1Fall from, out of or through bridgeW13.1XXAFall from, out of or through bridge, initial encounterYesW13.1XXDFall from, out of or through bridge, subsequent encounterYesW13.1XXSFall from, out of or through bridge, sequelaYesW13.2Fall from, out of or through roofW13.2XXAFall from, out of or through roof, initial encounterYesW13.2XXDFall from, out of or through roof, subsequent encounterYesW13.2XXSFall from, out of or through roof, sequelaYes
Frequently asked questions
What is ICD-10 code W13?
W13 is an ICD-10-CM diagnosis code for Fall from, out of or through building or structure.
Is W13 a billable code?
No. W13 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is W13 in?
W13 falls under Chapter 20: External causes of morbidity.
When did W13 become effective?
W13 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to W13?
W13 belongs to category W13, 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.