Coding and coverage · ICD-10-CM

W01

W01.1 Fall on same level from slipping, tripping and stumbling with subsequent striking against object

Not billable (header)Chapter 20

This code needs a 7th character (use X as a placeholder for missing characters).

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Codes under this one

  • W01.10 Fall on same level from slipping, tripping and stumbling with subsequent striking against unspecified objectHeader
  • W01.11 Fall on same level from slipping, tripping and stumbling with subsequent striking against sharp objectHeader
  • W01.19 Fall on same level from slipping, tripping and stumbling with subsequent striking against other objectHeader

Instructional notes

Chapter 20

Notes
  • This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter of the Classification indicating the nature of the condition. Most often, the condition will be classifiable to Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88). Other conditions that may be stated to be due to external causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 20 should be used to provide additional information as to the cause of the condition.

W01

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.
  • fall due to bumping (striking) against object (W18.0-)
  • fall in shower or bathtub (W18.2-)
  • fall on same level NOS (W18.30)
  • fall on same level from slipping, tripping and stumbling due to ice or snow (W00.0)
  • fall off or from toilet (W18.1-)
  • slipping, tripping and stumbling NOS (W18.40)
  • slipping, tripping and stumbling without falling (W18.4-)
Includes
  • fall on moving sidewalk
7th charactersThe appropriate 7th character is to be added to each code from category W01
  • A initial encounter
  • D subsequent encounter
  • S sequela

Chapter 20: External causes of morbidity · V00-X58 Accidents (V00-X58)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.