ICD-10-CM > S00-T88 > S20-S29 > S20 > S20.4 > S20.44 > S20.442 S20.442 External constriction of left back wall of thorax Non-Billable/Non-Specific Codes S20.442A..., initial encounterS20.442D..., subsequent encounterS20.442S..., sequela
ICD-10 Fast ICD-10 Fast