ICD-10-CM > S00-T88 > S10-S19 > S14 > S14.1 > S14.14 > S14.145 S14.145 Brown-Séquard syndrome at C5 level of cervical spinal cord Non-Billable/Non-Specific Codes S14.145A..., initial encounterS14.145D..., subsequent encounterS14.145S..., sequela