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ICD-10-CM tabular list

W00-W19Slipping, tripping, stumbling and falls

ICD-10-CM codes W00-W19 cover slipping, tripping, stumbling and falls, within external causes of morbidity. The block holds 488 codes across 19 categories, of which 330 are billable and 158 are header codes that cannot be submitted on a claim. 488 of them (100%) require a 7th character.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • 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, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

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

The 7th character in W00-W19

A code in this block is not complete without its 7th character, and a missing one is a rejected claim rather than a denied one: the clearinghouse never passes it on. 488 of the 488 codes here take one.

A
initial encounter
D
subsequent encounter
S
sequela

Categories in W00-W19

ICD-10-CMFY2026-Apr· effective April 1, 2026