| S12.500 | Unspecified displaced fracture of sixth cervical vertebra | NON-BILLABLE CODE |
| S12.500A | Unspecified displaced fracture of sixth cervical vertebra, initial encounter for closed fracture | BILLABLE CODE |
| S12.500B | Unspecified displaced fracture of sixth cervical vertebra, initial encounter for open fracture | BILLABLE CODE |
| S12.500D | Unspecified displaced fracture of sixth cervical vertebra, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S12.500G | Unspecified displaced fracture of sixth cervical vertebra, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S12.500K | Unspecified displaced fracture of sixth cervical vertebra, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S12.500S | Unspecified displaced fracture of sixth cervical vertebra, sequela | BILLABLE CODE |
| S12.501 | Unspecified nondisplaced fracture of sixth cervical vertebra | NON-BILLABLE CODE |
| S12.501A | Unspecified nondisplaced fracture of sixth cervical vertebra, initial encounter for closed fracture | BILLABLE CODE |
| S12.501B | Unspecified nondisplaced fracture of sixth cervical vertebra, initial encounter for open fracture | BILLABLE CODE |
| S12.501D | Unspecified nondisplaced fracture of sixth cervical vertebra, subsequent encounter for fracture with routine healing | BILLABLE CODE |
| S12.501G | Unspecified nondisplaced fracture of sixth cervical vertebra, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
| S12.501K | Unspecified nondisplaced fracture of sixth cervical vertebra, subsequent encounter for fracture with nonunion | BILLABLE CODE |
| S12.501S | Unspecified nondisplaced fracture of sixth cervical vertebra, sequela | BILLABLE CODE |
