ICD-10-CM FY2027 diagnosis code

Y36: Operations of war

Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027

Y36 groups related diagnoses under operations of war. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.

Billable codes under Y36

Y36 questions

Is Y36 a billable code?

No. Y36 is a header code that groups 282 more specific codes. Use one of the billable codes listed on this page instead.

What does Y36 mean?

Y36 is the ICD-10-CM code for Operations of war. It is in chapter 21, External causes of morbidity (V00-Y99).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.