Y37.041D — Military operations involving explosion of torpedo, civilian, subsequent encounter
Y37.041D is a billable, specific ICD-10-CM code for military operations involving explosion of torpedo, civilian, subsequent encounter. It is valid for submission on a claim.
7th character "D" — subsequent encounter
The appropriate 7th character is to be added to each code from category Y37
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1 inherited from the categories above Y37.041D
These are not written on Y37.041D, but they bind it: a note on a category applies to every code beneath it. Billing Y37.041D with anything listed here is a denial.
Written on Y37 — Military operations
- military aircraft involved in aircraft accident with civilian aircraft (V97.81-)
- military vehicles involved in transport accident with civilian vehicle (V09.01, V09.21, V19.81, V29.818, V39.81, V49.81, V59.81, V69.81, V79.81)
- military watercraft involved in water transport accident with civilian watercraft (V94.81-)
- war operations (Y36.-)
Other codes that can never be billed with Y37.041D
These codes carry an Excludes1 note pointing at Y37.041D. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Y37.041D alone.
Risk adjustment
Y37.041D 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 history
Y37.041D has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.
Related codes at this level
Codes that share Y37.041. If Y37.041D is not quite right, the correct code is usually one of these.
Questions about Y37.041D
- Is Y37.041D a billable ICD-10-CM code?
- Yes. Y37.041D is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does Y37.041D 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).
- What cannot be coded together with Y37.041D?
- Y37.041D carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above Y37.041D (Y37) and apply to it just the same.