ICD-10-CM > S00-T88 > S70-S79 > S74 > S74.8 > S74.8X > S74.8X9 S74.8X9 Injury of other nerves at hip and thigh level, unspecified leg Non-Billable/Non-Specific Codes S74.8X9A..., initial encounterS74.8X9D..., subsequent encounterS74.8X9S..., sequela