ICD-10-CM > S00-T88 > S10-S19 > S11 > S11.2 > S11.21 S11.21 Laceration without foreign body of pharynx and cervical esophagus Non-Billable/Non-Specific Codes S11.21XA..., initial encounterS11.21XD..., subsequent encounterS11.21XS..., sequela