Y36.8 — War operations occurring after cessation of hostilities
Y36.8 is a non-billable header ICD-10-CM code for war operations occurring after cessation of hostilities. 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
Other codes that can never be billed with Y36.8
These codes carry an Excludes1 note pointing at Y36.8. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Y36.8 alone.
- Y36.2War operations involving other explosions and fragments
Risk adjustment
Y36.8 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 Y36.8
4 child codes. Green means billable.
- Y36.81Explosion of mine placed during war operations but exploding after cessation of hostilities
- Y36.82Explosion of bomb placed during war operations but exploding after cessation of hostilities
- Y36.88Other war operations occurring after cessation of hostilities
- Y36.89Unspecified war operations occurring after cessation of hostilities
Related codes at this level
Codes that share Y36. If Y36.8 is not quite right, the correct code is usually one of these.
- Y36.0War operations involving explosion of marine weapons
- Y36.1War operations involving destruction of aircraft
- Y36.2War operations involving other explosions and fragments
- Y36.3War operations involving fires, conflagrations and hot substances
- Y36.4War operations involving firearm discharge and other forms of conventional warfare
- Y36.5War operations involving nuclear weapons
- Y36.6War operations involving biological weapons
- Y36.7War operations involving chemical weapons and other forms of unconventional warfare
- Y36.9Other and unspecified war operations
- Y36.ABlast overpressure in war operations
Questions about Y36.8
- Is Y36.8 a billable ICD-10-CM code?
- No. Y36.8 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does Y36.8 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).