Y36.251D
War operations involving fragments from munitions, civilian, subsequent encounter
Y36.251D (also written Y36251D) is a billable ICD-10-CM diagnosis code for war operations involving fragments from munitions, civilian, subsequent encounter. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 297 codes in category Y36 (Operations of war). Its 7th character, D, means subsequent encounter. Its coding notes include 6 Excludes1 entries.
7th character
Category Y36 requires a 7th character.
Guidelines tip
From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.
An external cause code is never a principal or first-listed diagnosis. Its 7th character is assigned for each encounter and should match the injury or condition code.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Includes
Further defines or gives examples of the content of the category.
- injuries to military personnel and civilians caused by war, civil insurrection, and peacekeeping missions
Notes
Also from chapter/block level (1 note)
- This chapter permits the classification of environmental events and circumstances as the cause of injury, and other adverse effects. Where a code from this section is applicable, it is intended that it shall be used secondary to a code from another chapter of the Classification indicating the nature of the condition. Most often, the condition will be classifiable to Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88). Other conditions that may be stated to be due to external causes are classified in Chapters I to XVIII. For these conditions, codes from Chapter 20 should be used to provide additional information as to the cause of the condition.