X94 — Assault by rifle, shotgun and larger firearm discharge
X94 is a non-billable header ICD-10-CM code for assault by rifle, shotgun and larger firearm discharge. 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 X94
- 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.
- airgun (X95.01)
Other codes that can never be billed with X94
These codes carry an Excludes1 note pointing at X94. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading X94 alone.
- W33Accidental rifle, shotgun and larger firearm discharge and malfunction
Risk adjustment
X94 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 X94
5 child codes. Green means billable.
Questions about X94
- Is X94 a billable ICD-10-CM code?
- No. X94 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does X94 sit in the tabular list?
- External causes of morbidity (V00-Y99), in the block Assault (X92-Y09).
- What cannot be coded together with X94?
- X94 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.