| S12190K | Other displaced fracture of second cervical vertebra, subsequent encounter for fracture with nonunion |
| S12190S | Other displaced fracture of second cervical vertebra, sequela |
| S12191 | Other nondisplaced fracture of second cervical vertebra |
| S12191A | Oth nondisp fx of second cervical vertebra, init for clos fx Other nondisplaced fracture of second cervical vertebra, initial encounter for closed fracture |
| S12191B | Other nondisplaced fracture of second cervical vertebra, initial encounter for open fracture |
| S12191D | Oth nondisp fx of 2nd cervcal vert, subs for fx w routn heal Other nondisplaced fracture of second cervical vertebra, subsequent encounter for fracture with routine healing |
| S12191G | Oth nondisp fx of 2nd cervcal vert, subs for fx w delay heal Other nondisplaced fracture of second cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12191K | Other nondisplaced fracture of second cervical vertebra, subsequent encounter for fracture with nonunion |
| S12191S | Other nondisplaced fracture of second cervical vertebra, sequela |
| S122 | Fracture of third cervical vertebra |
| S1220 | Unspecified fracture of third cervical vertebra |
| S12200 | Unspecified displaced fracture of third cervical vertebra |
| S12200A | Unspecified displaced fracture of third cervical vertebra, initial encounter for closed fracture |
| S12200B | Unspecified displaced fracture of third cervical vertebra, initial encounter for open fracture |
| S12200D | Unsp disp fx of third cervcal vert, subs for fx w routn heal Unspecified displaced fracture of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12200G | Unsp disp fx of third cervcal vert, subs for fx w delay heal Unspecified displaced fracture of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12200K | Unspecified displaced fracture of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12200S | Unspecified displaced fracture of third cervical vertebra, sequela |
| S12201 | Unspecified nondisplaced fracture of third cervical vertebra Unspecified nondisplaced fracture of third cervical vertebra |
| S12201A | Unsp nondisp fx of third cervical vertebra, init for clos fx Unspecified nondisplaced fracture of third cervical vertebra, initial encounter for closed fracture |
| S12201B | Unspecified nondisplaced fracture of third cervical vertebra, initial encounter for open fracture |
| S12201D | Unspecified nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12201G | Unspecified nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12201K | Unspecified nondisplaced fracture of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12201S | Unspecified nondisplaced fracture of third cervical vertebra, sequela |
| S1223 | Unspecified traumatic spondylolisthesis of third cervical vertebra |
| S12230 | Unsp traumatic displ spondylolysis of third cervcal vertebra Unspecified traumatic displaced spondylolisthesis of third cervical vertebra |
| S12230A | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, initial encounter for closed fracture |
| S12230B | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, initial encounter for open fracture |
| S12230D | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12230G | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12230K | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12230S | Unspecified traumatic displaced spondylolisthesis of third cervical vertebra, sequela |
| S12231 | Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra |
| S12231A | Unsp traum nondisp spondylolysis of third cervcal vert, init Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, initial encounter for closed fracture |
| S12231B | Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, initial encounter for open fracture |
| S12231D | Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S12231G | Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S12231K | Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S12231S | Unsp traum nondisp spondylolysis of third cervcal vert, sqla Unspecified traumatic nondisplaced spondylolisthesis of third cervical vertebra, sequela |
| S1224 | Type III traumatic spondylolisthesis of third cervical vertebra |
| S1224XA | Type III traum spondylolysis of third cervcal vertebra, init Type III traumatic spondylolisthesis of third cervical vertebra, initial encounter for closed fracture |
| S1224XB | Type III traumatic spondylolisthesis of third cervical vertebra, initial encounter for open fracture |
| S1224XD | Type III traumatic spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with routine healing |
| S1224XG | Type III traumatic spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with delayed healing |
| S1224XK | Type III traumatic spondylolisthesis of third cervical vertebra, subsequent encounter for fracture with nonunion |
| S1224XS | Type III traumatic spondylolisthesis of third cervical vertebra, sequela |
| S1225 | Other traumatic spondylolisthesis of third cervical vertebra Other traumatic spondylolisthesis of third cervical vertebra |
| S12250 | Other traumatic displaced spondylolisthesis of third cervical vertebra |
| S12250A | Other traumatic displaced spondylolisthesis of third cervical vertebra, initial encounter for closed fracture |