DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

V99 Unspecified transport accident

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

V99 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 V99

  1. V99.XXXA
    Unspecified transport accident, initial encounter
    BillableExempt
  2. V99.XXXD
    Unspecified transport accident, subsequent encounter
    BillableExempt
  3. V99.XXXS
    Unspecified transport accident, 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

Notes that also apply

Block V98-V99 instructions (Excludes1 1): printed on the block page.

Instructions for the group V00-V99 (Notes 28, Excludes1 5, Excludes2 1, Use additional code 4): printed on the chapter 20 page.

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

7th characters

7th characters for V99 defined here

The appropriate 7th character is to be added to code V99

7th characters for V99
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