ICD-10-CM > S00-T88 > S70-S79 > S73 > S73.0 > S73.02 > S73.023 S73.023 Obturator subluxation of unspecified hip Non-Billable/Non-Specific Codes S73.023A..., initial encounterS73.023D..., subsequent encounterS73.023S..., sequela