S12.631A | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, initial encounter for closed fracture | BILLABLE CODE |
S12.631B | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, initial encounter for open fracture | BILLABLE CODE |
S12.631D | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with routine healing | BILLABLE CODE |
S12.631G | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with delayed healing | BILLABLE CODE |
S12.631K | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with nonunion | BILLABLE CODE |
S12.631S | Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, sequela | BILLABLE CODE |