DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

X94 Assault by rifle, shotgun and larger firearm discharge

  • Header · not billable
  • Codes take a 7th character

X94 is not billable. The category heads 15 billable codes in FY2027, grouped under 5 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Where it sits

  1. Chapter 20 External causes of morbidity (V00-Y99)
  2. X92-Y09 Assault (X92-Y09)
  3. X94 Assault by rifle, shotgun and larger firearm discharge
Billable codes
15
Subdivisions
5
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
0

Codes in X94

  1. X94.0
    Assault by shotgun +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  2. X94.1
    Assault by hunting rifle +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  3. X94.2
    Assault by machine gun +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  4. X94.8
    Assault by other larger firearm discharge +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters
  5. X94.9
    Assault by unspecified larger firearm discharge +7th: A D S
    Needs 7th characterExempt: 2 of 3 7th characters

Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.

Instructions

At X94

Excludes1

Notes that also apply

Block X92-Y09 instructions (Includes 2, Excludes1 3): printed on the block page.

Chapter 20 instructions (Notes 1): printed on the chapter 20 page.

7th characters

7th characters for X94 defined here

The appropriate 7th character is to be added to each code from category X94

7th characters for X94
7thMeaning (NCHS)
Ainitial encounter
Dsubsequent encounter
Ssequela

A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.

Hierarchy