ICD-10-CM > S00-T88 > S20-S29 > S25 > S25.2 S25.2 Injury of superior vena cava Non-Billable/Non-Specific Applicable To Injury of vena cava NOS Codes S25.20Unspecified injury of superior vena cavaS25.20XA..., initial encounterS25.20XD..., subsequent encounterS25.20XS..., sequelaS25.21Minor laceration of superior vena cavaS25.21XA..., initial encounterS25.21XD..., subsequent encounterS25.21XS..., sequelaS25.22Major laceration of superior vena cavaS25.22XA..., initial encounterS25.22XD..., subsequent encounterS25.22XS..., sequelaS25.29Other specified injury of superior vena cavaS25.29XA..., initial encounterS25.29XD..., subsequent encounterS25.29XS..., sequela