ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.1 > S34.11 > S34.111 S34.111 Complete lesion of L1 level of lumbar spinal cord Non-Billable/Non-Specific Applicable To Complete lesion of lumbar spinal cord level 1 Codes S34.111A..., initial encounterS34.111D..., subsequent encounterS34.111S..., sequela