| S12.090A | Other displaced fracture of first cervical vertebra, initial encounter for closed fracture | BILLABLE CODE |
| S12.090B | Other displaced fracture of first cervical vertebra, initial encounter for open fracture | BILLABLE CODE |
| S12.090D | Other displaced fracture of first cervical vertebra, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S12.090G | Other displaced fracture of first cervical vertebra, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S12.090K | Other displaced fracture of first cervical vertebra, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S12.090S | Other displaced fracture of first cervical vertebra, sequela | BILLABLE CODE |
