ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.1 > S34.12 > S34.125 S34.125 Incomplete lesion of L5 level of lumbar spinal cord Non-Billable/Non-Specific Applicable To Incomplete lesion of lumbar spinal cord level 5 Codes S34.125A..., initial encounterS34.125D..., subsequent encounterS34.125S..., sequela