ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.1 > S34.12 > S34.129 S34.129 Incomplete lesion of unspecified level of lumbar spinal cord Non-Billable/Non-Specific Codes S34.129A..., initial encounterS34.129D..., subsequent encounterS34.129S..., sequela