ICD-10-CM > S00-T88 > S20-S29 > S21 > S21.9 > S21.90 S21.90 Unspecified open wound of unspecified part of thorax Non-Billable/Non-Specific Codes S21.90XA..., initial encounterS21.90XD..., subsequent encounterS21.90XS..., sequela
ICD-10 Fast ICD-10 Fast