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Y08.0

Y08.0Assault by strike by sport equipment

Non-billable headerICD-10-CM

Y08.0 is a non-billable header ICD-10-CM code for assault by strike by sport equipment. 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 Y08

A
initial encounter
D
subsequent encounter
S
sequela

Other codes that can never be billed with Y08.0

These codes carry an Excludes1 note pointing at Y08.0. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Y08.0 alone.

  • W21Striking against or struck by sports equipment
  • X99Assault by sharp object
  • Y00Assault by blunt object
  • Y00.XXXAAssault by blunt object, initial encounter
  • Y00.XXXDAssault by blunt object, subsequent encounter
  • Y00.XXXSAssault by blunt object, sequela

Risk adjustment

Y08.0 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 to one of these instead Y08.0

3 child codes. Green means billable.

Related codes at this level

Codes that share Y08. If Y08.0 is not quite right, the correct code is usually one of these.

Questions about Y08.0

Is Y08.0 a billable ICD-10-CM code?
No. Y08.0 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does Y08.0 sit in the tabular list?
External causes of morbidity (V00-Y99), in the block Assault (X92-Y09).
ICD-10-CMFY2026-Apr· effective April 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.