Oth injury of left pulmonary blood vessels, init encntr

This code signifies a traumatic injury to any pulmonary blood vessel in the left lung, other than a major artery or vein, that is specifically identified but not otherwise classified. This could involve smaller arteries, veins, or capillaries within the lung tissue itself.

Apply this code when documentation clearly indicates a specified, non-major injury to a blood vessel within the left lung, such as a laceration or contusion of a segmental pulmonary artery or vein. This is for the initial treatment of the injury.

• Ensure the documentation specifies "left" pulmonary blood vessels and a "specified" injury type.
• Confirm the encounter is the "initial encounter" for this injury.
• Do not use for injuries to the main pulmonary artery or vein; those have more specific codes.