ICD-10-CM › V00-Y99 › W00-W19 › W codes › W18

W18

Other slipping, tripping and stumbling and falls

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 5 more specific codes instead:

  • W18.0 Fall due to bumping against object (also a header)
  • W18.1 Fall from or off toilet (also a header)
  • W18.2 Fall in (into) shower or empty bathtub (also a header)
  • W18.3 Other and unspecified fall on same level (also a header)
  • W18.4 Slipping, tripping and stumbling without falling (also a header)

This code requires a seventh character. See the rule below.

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Other slipping, tripping and stumbling and falls

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

This code

Seventh character required

  • The appropriate 7th character is to be added to each code from category W18

Inherited from the W00-W19 section Slipping, tripping, stumbling and falls (W00-W19)

Excludes1 - never coded here

  • assault involving a fall (Y01-Y02)
  • fall from animal (V80.-)
  • fall (in) (from) machinery (in operation) (W28-W31)
  • fall (in) (from) transport vehicle (V01-V99)
  • intentional self-harm involving a fall (X80-X81)

Excludes2 - not included here

  • at risk for fall (history of fall) Z91.81
  • fall (in) (from) burning building (X00.-)
  • fall into fire (X00-X04, X08)