ICD-10-CM > S00-T88 > S50-S59 > S50 > S50.9 > S50.90 > S50.909 S50.909 Unspecified superficial injury of unspecified elbow Non-Billable/Non-Specific Codes S50.909A..., initial encounterS50.909D..., subsequent encounterS50.909S..., sequela