Inj superficial vein at shldr/up arm, left arm, subs

This code signifies a documented, non-traumatic injury to a superficial vein in the left shoulder or upper arm, other than a laceration or puncture. This could include conditions like a contusion, crush injury, or other specified damage to the vein itself, not just the surrounding tissue. The "subsequent encounter" indicates that the patient is receiving follow-up care for this previously diagnosed injury.

Apply this code when a patient presents for ongoing treatment, monitoring, or rehabilitation of a specified, non-laceration/puncture injury to a superficial vein in their left shoulder or upper arm. This would be appropriate for visits after the initial diagnosis and treatment, such as wound checks, physical therapy, or medication adjustments related to the venous injury.

• Ensure the documentation specifies "other specified injury" and not a simple laceration or puncture.
• Verify the injury location is precisely the left shoulder or upper arm level.
• Confirm the encounter type is "subsequent" for ongoing care, not the initial presentation.