| S02.91 | Unspecified fracture of skull | NON-BILLABLE CODE |
| S02.91XA | Unspecified fracture of skull, initial encounter for closed fracture | BILLABLE CODE |
| S02.91XB | Unspecified fracture of skull, initial encounter for open fracture | BILLABLE CODE |
| S02.91XD | Unspecified fracture of skull, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S02.91XG | Unspecified fracture of skull, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S02.91XK | Unspecified fracture of skull, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S02.91XS | Unspecified fracture of skull, sequela | BILLABLE CODE |
| S02.92 | Unspecified fracture of facial bones | NON-BILLABLE CODE |
| S02.92XA | Unspecified fracture of facial bones, initial encounter for closed fracture | BILLABLE CODE |
| S02.92XB | Unspecified fracture of facial bones, initial encounter for open fracture | BILLABLE CODE |
| S02.92XD | Unspecified fracture of facial bones, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S02.92XG | Unspecified fracture of facial bones, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S02.92XK | Unspecified fracture of facial bones, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S02.92XS | Unspecified fracture of facial bones, sequela | BILLABLE CODE |
