ICD-10-CM > S00-T88 > S20-S29 > S25 > S25.4 > S25.40 > S25.402 S25.402 Unspecified injury of left pulmonary blood vessels Non-Billable/Non-Specific Codes S25.402A..., initial encounterS25.402D..., subsequent encounterS25.402S..., sequela