ICD-10-CM > S00-T88 > S50-S59 > S53 > S53.1 > S53.14 > S53.146 S53.146 Lateral dislocation of unspecified ulnohumeral joint Non-Billable/Non-Specific Codes S53.146A..., initial encounterS53.146D..., subsequent encounterS53.146S..., sequela