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ICD-10-CM · FY 2026 APRIL UPDATE

S34.12

Incomplete lesion of lumbar spinal cord

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
S34.121Incomplete lesion of L1 level of lumbar spinal cordCategory
S34.121AIncomplete lesion of L1 level of lumbar spinal cord, initial encounterBillable
S34.121DIncomplete lesion of L1 level of lumbar spinal cord, subsequent encounterBillable
S34.121SIncomplete lesion of L1 level of lumbar spinal cord, sequelaBillable
S34.122Incomplete lesion of L2 level of lumbar spinal cordCategory
S34.122AIncomplete lesion of L2 level of lumbar spinal cord, initial encounterBillable
S34.122DIncomplete lesion of L2 level of lumbar spinal cord, subsequent encounterBillable
S34.122SIncomplete lesion of L2 level of lumbar spinal cord, sequelaBillable
S34.123Incomplete lesion of L3 level of lumbar spinal cordCategory
S34.123AIncomplete lesion of L3 level of lumbar spinal cord, initial encounterBillable
S34.123DIncomplete lesion of L3 level of lumbar spinal cord, subsequent encounterBillable
S34.123SIncomplete lesion of L3 level of lumbar spinal cord, sequelaBillable
S34.124Incomplete lesion of L4 level of lumbar spinal cordCategory
S34.124AIncomplete lesion of L4 level of lumbar spinal cord, initial encounterBillable
S34.124DIncomplete lesion of L4 level of lumbar spinal cord, subsequent encounterBillable
S34.124SIncomplete lesion of L4 level of lumbar spinal cord, sequelaBillable
S34.125Incomplete lesion of L5 level of lumbar spinal cordCategory
S34.125AIncomplete lesion of L5 level of lumbar spinal cord, initial encounterBillable
S34.125DIncomplete lesion of L5 level of lumbar spinal cord, subsequent encounterBillable
S34.125SIncomplete lesion of L5 level of lumbar spinal cord, sequelaBillable
S34.129Incomplete lesion of unspecified level of lumbar spinal cordCategory
S34.129AIncomplete lesion of unspecified level of lumbar spinal cord, initial encounterBillable
S34.129DIncomplete lesion of unspecified level of lumbar spinal cord, subsequent encounterBillable
S34.129SIncomplete lesion of unspecified level of lumbar spinal cord, 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.