Is W10.8XXA a billable ICD-10-CM code?

Yes. W10.8XXA is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does W10.8XXA sit in the tabular list?

External causes of morbidity (V00-Y99), in the block Slipping, tripping, stumbling and falls (W00-W19).

What cannot be coded together with W10.8XXA?

W10.8XXA carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above W10.8XXA (W10) and apply to it just the same.

W10.8XXA

W10.8XXA — Fall (on) (from) other stairs and steps, initial encounter

Billable / specific codeICD-10-CM

W10.8XXA is a billable, specific ICD-10-CM code for fall (on) (from) other stairs and steps, initial encounter. It is valid for submission on a claim.

7th character "A" — initial encounter

The appropriate 7th character is to be added to each code from category W10

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 inherited from the categories above W10.8XXA

These are not written on W10.8XXA, but they bind it: a note on a category applies to every code beneath it. Billing W10.8XXA with anything listed here is a denial.

Written on W10 — Fall on and from stairs and steps

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

Other codes that can never be billed with W10.8XXA

These codes carry an Excludes1 note pointing at W10.8XXA. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading W10.8XXA alone.

W00Fall due to ice and snow

Risk adjustment

W10.8XXA does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code history

W10.8XXA has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share W10.8. If W10.8XXA is not quite right, the correct code is usually one of these.

Questions about W10.8XXA

Is W10.8XXA a billable ICD-10-CM code?: Yes. W10.8XXA is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does W10.8XXA sit in the tabular list?: External causes of morbidity (V00-Y99), in the block Slipping, tripping, stumbling and falls (W00-W19).
What cannot be coded together with W10.8XXA?: W10.8XXA carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above W10.8XXA (W10) and apply to it just the same.