Laceration of blood vessel of left index finger, subs encntr

This code signifies a cut or tear to a blood vessel within the left index finger that is being treated or evaluated after the initial encounter. This injury typically results in bleeding and may involve arteries, veins, or capillaries. The subsequent encounter indicates ongoing care, such as follow-up appointments, wound checks, or further treatment for complications.

Apply this code for any visit following the initial treatment of a blood vessel laceration in the left index finger. This includes scenarios where the patient returns for wound care, suture removal, assessment of healing, or management of infection or other complications arising from the original injury. It is also appropriate for subsequent evaluations of the injury's impact on finger function.

• Ensure the documentation clearly specifies the left index finger and a blood vessel laceration.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving routine follow-up care for the injury.
• Pair this code with external cause codes (V, W, X, Y categories) to describe the circumstances of the injury, if known and documented.