DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

W30 Contact with agricultural machinery

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

W30 is not billable. The category heads 21 billable codes in FY2027, grouped under 6 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. W20-W49 Exposure to inanimate mechanical forces (W20-W49)
  3. W30 Contact with agricultural machinery
Billable codes
21
Subdivisions
6
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
0

Codes in W30

  1. W30.0
    Contact with combine harvester +7th: A D S
    Needs 7th characterExempt
    Inclusion terms 2

    Inclusion terms

    • Contact with reaper
    • Contact with thresher
  2. W30.1
    Contact with power take-off devices (PTO) +7th: A D S
    Needs 7th characterExempt
  3. W30.2
    Contact with hay derrick +7th: A D S
    Needs 7th characterExempt
  4. W30.3
    Contact with grain storage elevator +7th: A D S
    Needs 7th characterExempt
    Excludes1 1

    Excludes1

    • explosion of grain store (W40.8) W40.8
  5. W30.8
    Contact with other specified agricultural machinery
    Header
  6. W30.81
    Contact with agricultural transport vehicle in stationary use +7th: A D S
    Needs 7th characterExempt
    Inclusion terms 1, Excludes1 1

    Inclusion terms

    • Contact with agricultural transport vehicle under repair, not on public roadway

    Excludes1

    • agricultural transport vehicle accident (V01-V99) V01 V99
  7. W30.89
    Contact with other specified agricultural machinery +7th: A D S
    Needs 7th characterExempt
  8. W30.9
    Contact with unspecified agricultural machinery +7th: A D S
    Needs 7th characterExempt
    Inclusion terms 1

    Inclusion terms

    • Contact with farm machinery NOS

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 W30

Includes

  • animal-powered farm machine

Excludes1

  • agricultural transport vehicle accident (V01-V99) V01 V99
  • explosion of grain store (W40.8) W40.8
  • exposure to electric current (W86.-) W86

Notes that also apply

Block W20-W49 instructions (Excludes1 4): printed on the block page.

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

7th characters

7th characters for W30 defined here

The appropriate 7th character is to be added to each code from category W30

7th characters for W30
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