ICD-10-CM > S00-T88 > S10-S19 > S13 > S13.2 S13.2 Dislocation of other and unspecified parts of neck Non-Billable/Non-Specific Codes S13.20Dislocation of unspecified parts of neckS13.20XA..., initial encounterS13.20XD..., subsequent encounterS13.20XS..., sequelaS13.29Dislocation of other parts of neckS13.29XA..., initial encounterS13.29XD..., subsequent encounterS13.29XS..., sequela