ICD-10-CM > S00-T88 > S10-S19 > S13 > S13.5 S13.5 Sprain of thyroid region Non-Billable/Non-Specific Applicable To Sprain of cricoarytenoid (joint) (ligament)Sprain of cricothyroid (joint) (ligament)Sprain of thyroid cartilage Codes S13.5XXA..., initial encounterS13.5XXD..., subsequent encounterS13.5XXS..., sequela