Laceration of blood vessels at shldr/up arm, left arm, init

This code signifies a tear or cut in a blood vessel, other than the major arteries or veins, located in the left shoulder or upper arm region. This injury is acute and represents the initial treatment or evaluation of the laceration.

Apply this code for patients presenting with a fresh laceration to a smaller blood vessel in the left shoulder or upper arm, such as a muscular artery or vein, due to trauma. This includes injuries like those sustained from a penetrating wound or a severe blunt force impact causing vessel disruption.

• Ensure documentation specifies "left arm" and "initial encounter" for accurate code assignment.
• Confirm the laceration involves a blood vessel other than the brachial, axillary, or subclavian artery/vein, which have more specific codes.
• Always code any associated open wound or fracture separately if present.