| S02.42XA | Fracture of alveolus of maxilla, initial encounter for closed fracture | BILLABLE CODE |
| S02.42XB | Fracture of alveolus of maxilla, initial encounter for open fracture | BILLABLE CODE |
| S02.42XD | Fracture of alveolus of maxilla, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S02.42XG | Fracture of alveolus of maxilla, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S02.42XK | Fracture of alveolus of maxilla, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S02.42XS | Fracture of alveolus of maxilla, sequela | BILLABLE CODE |
