MCMCB Pro
Y36.460

Y36.460War operations involving intentional restriction of air and airway, military personnel

Non-billable headerICD-10-CM

Y36.460 is a non-billable header ICD-10-CM code for war operations involving intentional restriction of air and airway, military personnel. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category Y36

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

Y36.460 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead Y36.460

3 child codes. Green means billable.

Related codes at this level

Codes that share Y36.46. If Y36.460 is not quite right, the correct code is usually one of these.

Questions about Y36.460

Is Y36.460 a billable ICD-10-CM code?
No. Y36.460 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does Y36.460 sit in the tabular list?
External causes of morbidity (V00-Y99), in the block Legal intervention, operations of war, military operations, and terrorism (Y35-Y38).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.