DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

Y22 Handgun discharge, undetermined intent

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

Y22 is not billable. The category heads 3 billable codes in FY2027. Its codes take a 7th character, so none is complete with fewer than 7 characters.

Billable codes
3
Subdivisions
0
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
0

Codes in Y22

  1. Y22.XXXA
    Handgun discharge, undetermined intent, initial encounter
    Billable
  2. Y22.XXXD
    Handgun discharge, undetermined intent, subsequent encounter
    BillableExempt
  3. Y22.XXXS
    Handgun discharge, undetermined intent, sequela
    BillableExempt

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 Y22

Inclusion terms

  • Discharge of gun for single hand use, undetermined intent
  • Discharge of pistol, undetermined intent
  • Discharge of revolver, undetermined intent

Excludes2

  • very pistol (Y24.8) Y24.8

Notes that also apply

Block Y21-Y33 instructions (Inclusion terms 1): printed on the block page.

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

7th characters

7th characters for Y22 defined here

The appropriate 7th character is to be added to code Y22

7th characters for Y22
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