ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.1 > S34.10 > S34.105 S34.105 Unspecified injury to L5 level of lumbar spinal cord Non-Billable/Non-Specific Applicable To Unspecified injury to lumbar spinal cord level 5 Codes S34.105A..., initial encounterS34.105D..., subsequent encounterS34.105S..., sequela