ICD-10-CM > S00-T88 > S50-S59 > S53 > S53.0 > S53.02 > S53.023 S53.023 Posterior subluxation of unspecified radial head Non-Billable/Non-Specific Codes S53.023A..., initial encounterS53.023D..., subsequent encounterS53.023S..., sequela