Is X11.0XXS a billable ICD-10-CM code?

Yes. X11.0XXS is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does X11.0XXS sit in the tabular list?

External causes of morbidity (V00-Y99), in the block Contact with heat and hot substances (X10-X19).

What cannot be coded together with X11.0XXS?

X11.0XXS 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 X11.0XXS (X11.0, X11) and apply to it just the same.

X11.0XXS

X11.0XXS — Contact with hot water in bath or tub, sequela

Billable / specific codeICD-10-CM

X11.0XXS is a billable, specific ICD-10-CM code for contact with hot water in bath or tub, sequela. It is valid for submission on a claim.

7th character "S" — sequela

The appropriate 7th character is to be added to each code from category X11

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 — never code together

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

contact with running hot water in bath or tub (X11.1)

Excludes1 inherited from the categories above X11.0XXS

These are not written on X11.0XXS, but they bind it: a note on a category applies to every code beneath it. Billing X11.0XXS with anything listed here is a denial.

Written on X11.0 — Contact with hot water in bath or tub

contact with running hot water in bath or tub (X11.1)

Written on X11 — Contact with hot tap-water

contact with water heated on stove (X12)

Risk adjustment

X11.0XXS 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

X11.0XXS 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 X11.0. If X11.0XXS is not quite right, the correct code is usually one of these.

Questions about X11.0XXS

Is X11.0XXS a billable ICD-10-CM code?: Yes. X11.0XXS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does X11.0XXS sit in the tabular list?: External causes of morbidity (V00-Y99), in the block Contact with heat and hot substances (X10-X19).
What cannot be coded together with X11.0XXS?: X11.0XXS 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 X11.0XXS (X11.0, X11) and apply to it just the same.