ICD-10-CM > S00-T88 > S20-S29 > S20 > S20.3 > S20.34 > S20.349 S20.349 External constriction of unspecified front wall of thorax Non-Billable/Non-Specific Codes S20.349A..., initial encounterS20.349D..., subsequent encounterS20.349S..., sequela
ICD-10 Fast ICD-10 Fast