MCMedicalCodingSoftware
X11.0

X11.0: Contact with hot water in bath or tub

Non-billable headerICD-10-CM

X11.0 is a non-billable header ICD-10-CM code for contact with hot water in bath or tub. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

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 X11.0

A category’s note binds every code beneath it.

Written on X11: Contact with hot tap-water

  • contact with water heated on stove (X12)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Contact›with›hot›tap-water›in bathtub
  • Contact›with›hot›water›in bathtub

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead X11.0

3 child codes. Green means billable.

Other codes under X11

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.