| Y37.510 | Military operations involving direct blast effect of nuclear weapon, military personnel | NON-BILLABLE CODE |
| Y37.510A | Military operations involving direct blast effect of nuclear weapon, military personnel, initial encounter | BILLABLE CODE |
| Y37.510D | Military operations involving direct blast effect of nuclear weapon, military personnel, subsequent encounter | BILLABLE CODE |
| Y37.510S | Military operations involving direct blast effect of nuclear weapon, military personnel, sequela | BILLABLE CODE |
| Y37.511 | Military operations involving direct blast effect of nuclear weapon, civilian | NON-BILLABLE CODE |
| Y37.511A | Military operations involving direct blast effect of nuclear weapon, civilian, initial encounter | BILLABLE CODE |
| Y37.511D | Military operations involving direct blast effect of nuclear weapon, civilian, subsequent encounter | BILLABLE CODE |
| Y37.511S | Military operations involving direct blast effect of nuclear weapon, civilian, sequela | BILLABLE CODE |
