DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Block · Chapter 20

Y35-Y38 Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)

Block Y35-Y38 groups 4 categories with 942 billable codes in FY2027.

Where it sits

  1. Chapter 20 External causes of morbidity (V00-Y99)
  2. Y35-Y38 Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)

Neighbouring blocks

Categories
4
Billable codes
942
CC codes
0
MCC codes
0
HCC V28 codes
0
New FY2027
0

Categories in Y35-Y38

  • Y35

    Legal intervention

    –

    • 276 billable codes
  • Y36

    Operations of war

    –

    • 297 billable codes
  • Y37

    Military operations

    –

    • 273 billable codes
  • Y38

    Terrorism

    –

    • 96 billable codes

Block instructions

Notes that also apply

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