ICD-10-CM > S00-T88 > S40-S49 > S40 > S40.9 > S40.91 > S40.919 S40.919 Unspecified superficial injury of unspecified shoulder Non-Billable/Non-Specific Codes S40.919A..., initial encounterS40.919D..., subsequent encounterS40.919S..., sequela