ICD-10-CM > S00-T88 > S70-S79 > S74 > S74.2 > S74.22 S74.22 Injury of cutaneous sensory nerve at hip and thigh level, left leg Non-Billable/Non-Specific Codes S74.22XA..., initial encounterS74.22XD..., subsequent encounterS74.22XS..., sequela