ICD-10-CM > S00-T88 > S30-S39 > S34 > S34.1 > S34.13 > S34.139 S34.139 Unspecified injury to sacral spinal cord Non-Billable/Non-Specific Applicable To Unspecified injury of conus medullaris Codes S34.139A..., initial encounterS34.139D..., subsequent encounterS34.139S..., sequela