| Y37.040 | Military operations involving explosion of torpedo, military personnel | NON-BILLABLE CODE |
| Y37.040A | Military operations involving explosion of torpedo, military personnel, initial encounter | BILLABLE CODE |
| Y37.040D | Military operations involving explosion of torpedo, military personnel, subsequent encounter | BILLABLE CODE |
| Y37.040S | Military operations involving explosion of torpedo, military personnel, sequela | BILLABLE CODE |
| Y37.041 | Military operations involving explosion of torpedo, civilian | NON-BILLABLE CODE |
| Y37.041A | Military operations involving explosion of torpedo, civilian, initial encounter | BILLABLE CODE |
| Y37.041D | Military operations involving explosion of torpedo, civilian, subsequent encounter | BILLABLE CODE |
| Y37.041S | Military operations involving explosion of torpedo, civilian, sequela | BILLABLE CODE |
