Y37.7X1A

Billable
ChapterV00–Y99
Ranksubcategory
Official Description

Military operations involving chemical weapons and other forms of unconventional warfare, civilian, initial encounter

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 20: External Causes of Morbidity (V00-Y99).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH20External causes of morbidity (V00-Y99)
Y35-Y38Legal intervention, operations of war, military operations, and terrorism (Y35-Y38)
Y37Military operations
Y37.7Military operations involving chemical weapons and other forms of unconventional warfare
Y37.7XMilitary operations involving chemical weapons and other forms of unconventional warfare
Y37.7X1Military operations involving chemical weapons and other forms of unconventional warfare, civilian
Y37.7X1AMilitary operations involving chemical weapons and other forms of unconventional warfare, civilian, initial encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Y37.7X1A:

subcategoryY37.7
Military operations involving chemical weapons and other forms of unconventional warfare
View context instructions
categoryY37
Military operations
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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