| S12250B | Other traumatic displaced spondylolisthesis of third cervical vertebra, initial encounter for open fracture |
| S12250D | Other traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12250G | Other traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12250K | Other traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12250S | Oth traum displ spondylolysis of third cervcal vert, sequela Other traumatic displaced spondylolisthesis of third cervical vertebra, sequela |
| S12251 | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra |
| S12251A | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, initial encounter for closed fracture |
| S12251B | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, initial encounter for open fracture |
| S12251D | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12251G | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12251K | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12251S | Other traumatic nondisplaced spondylolisthesis of third cervical vertebra, sequela |
| S1229 | Other fracture of third cervical vertebra |
| S12290 | Other displaced fracture of third cervical vertebra |
| S12290A | Other displaced fracture of third cervical vertebra, initial encounter for closed fracture |
| S12290B | Other displaced fracture of third cervical vertebra, initial encounter for open fracture |
| S12290D | Other displaced fracture of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12290G | Other displaced fracture of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12290K | Other displaced fracture of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12290S | Other displaced fracture of third cervical vertebra, sequela Other displaced fracture of third cervical vertebra, sequela |
| S12291 | Other nondisplaced fracture of third cervical vertebra |
| S12291A | Other nondisplaced fracture of third cervical vertebra, initial encounter for closed fracture |
| S12291B | Other nondisplaced fracture of third cervical vertebra, initial encounter for open fracture |
| S12291D | Oth nondisp fx of 3rd cervcal vert, subs for fx w routn heal Other nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12291G | Oth nondisp fx of 3rd cervcal vert, subs for fx w delay heal Other nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12291K | Oth nondisp fx of third cervcal vert, subs for fx w nonunion Other nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12291S | Other nondisplaced fracture of third cervical vertebra, sequela |
| S123 | Fracture of fourth cervical vertebra |
| S1230 | Unspecified fracture of fourth cervical vertebra |
| S12300 | Unspecified displaced fracture of fourth cervical vertebra |
| S12300A | Unspecified displaced fracture of fourth cervical vertebra, initial encounter for closed fracture |
| S12300B | Unspecified displaced fracture of fourth cervical vertebra, initial encounter for open fracture |
| S12300D | Unspecified displaced fracture of fourth cervical vertebra, subsequent encounter for fracture with routine healing |
| S12300G | Unspecified displaced fracture of fourth cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12300K | Unspecified displaced fracture of fourth cervical vertebra, subsequent encounter for fracture with nonunion |
| S12300S | Unspecified displaced fracture of fourth cervical vertebra, sequela |
| S12301 | Unspecified nondisplaced fracture of fourth cervical vertebra |
| S12301A | Unspecified nondisplaced fracture of fourth cervical vertebra, initial encounter for closed fracture |
| S12301B | Unsp nondisp fx of fourth cervical vertebra, init for opn fx Unspecified nondisplaced fracture of fourth cervical vertebra, initial encounter for open fracture |
| S12301D | Unspecified nondisplaced fracture of fourth cervical vertebra, subsequent encounter for fracture with routine healing |
| S12301G | Unspecified nondisplaced fracture of fourth cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12301K | Unspecified nondisplaced fracture of fourth cervical vertebra, subsequent encounter for fracture with nonunion |
| S12301S | Unspecified nondisplaced fracture of fourth cervical vertebra, sequela |
| S1233 | Unsp traumatic spondylolisthesis of fourth cervical vertebra Unspecified traumatic spondylolisthesis of fourth cervical vertebra |
| S12330 | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra |
| S12330A | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra, initial encounter for closed fracture |
| S12330B | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra, initial encounter for open fracture |
| S12330D | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with routine healing |
| S12330G | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12330K | Unspecified traumatic displaced spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion |