W10 — Fall on and from stairs and steps

Not billable

Is W10 billable?

No — W10 is a non-billable header code. W10 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 15 billable codes beneath W10.

Billable codes under this header

W10 at a glance

Code	W10
Description	Fall on and from stairs and steps
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes1 — never code together

The conditions below can never be reported together with W10 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

Fall from stairs and steps due to ice and snow (W00.1)

Excludes1 — never code together — inherited from W00-W19

The conditions below can never be reported together with W10 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

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 — inherited from W00-W19

The conditions below are not part of W10, but a patient may have both at the same time. When documentation supports it, W10 and the excluded code may both be reported.

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

What codes fall under W10? (5)

How long has W10 existed?

W10 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.