| S22.31 | Fracture of one rib, right side | NON-BILLABLE CODE |
| S22.31XA | Fracture of one rib, right side, initial encounter for closed fracture | BILLABLE CODE |
| S22.31XB | Fracture of one rib, right side, initial encounter for open fracture | BILLABLE CODE |
| S22.31XD | Fracture of one rib, right side, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S22.31XG | Fracture of one rib, right side, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S22.31XK | Fracture of one rib, right side, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S22.31XS | Fracture of one rib, right side, sequela | BILLABLE CODE |
| S22.32 | Fracture of one rib, left side | NON-BILLABLE CODE |
| S22.32XA | Fracture of one rib, left side, initial encounter for closed fracture | BILLABLE CODE |
| S22.32XB | Fracture of one rib, left side, initial encounter for open fracture | BILLABLE CODE |
| S22.32XD | Fracture of one rib, left side, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S22.32XG | Fracture of one rib, left side, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S22.32XK | Fracture of one rib, left side, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S22.32XS | Fracture of one rib, left side, sequela | BILLABLE CODE |
| S22.39 | Fracture of one rib, unspecified side | NON-BILLABLE CODE |
| S22.39XA | Fracture of one rib, unspecified side, initial encounter for closed fracture | BILLABLE CODE |
| S22.39XB | Fracture of one rib, unspecified side, initial encounter for open fracture | BILLABLE CODE |
| S22.39XD | Fracture of one rib, unspecified side, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S22.39XG | Fracture of one rib, unspecified side, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S22.39XK | Fracture of one rib, unspecified side, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S22.39XS | Fracture of one rib, unspecified side, sequela | BILLABLE CODE |
