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ICD-10-CM · FY 2026 APRIL UPDATE

S12.45

Other traumatic spondylolisthesis of fifth cervical vertebra

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
S12.450Other traumatic displaced spondylolisthesis of fifth cervical vertebraCategory
S12.450AOther traumatic displaced spondylolisthesis of fifth cervical vertebra, initial encounter for closed fractureBillable
S12.450BOther traumatic displaced spondylolisthesis of fifth cervical vertebra, initial encounter for open fractureBillable
S12.450DOther traumatic displaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with routine healingBillable
S12.450GOther traumatic displaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with delayed healingBillable
S12.450KOther traumatic displaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with nonunionBillable
S12.450SOther traumatic displaced spondylolisthesis of fifth cervical vertebra, sequelaBillable
S12.451Other traumatic nondisplaced spondylolisthesis of fifth cervical vertebraCategory
S12.451AOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, initial encounter for closed fractureBillable
S12.451BOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, initial encounter for open fractureBillable
S12.451DOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with routine healingBillable
S12.451GOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with delayed healingBillable
S12.451KOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, subsequent encounter for fracture with nonunionBillable
S12.451SOther traumatic nondisplaced spondylolisthesis of fifth cervical vertebra, sequelaBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.