Contusion of left ring finger w/o damage to nail, subs

This code signifies a bruise to the left ring finger, specifically excluding any injury to the nail itself. It indicates that the patient is presenting for follow-up care or subsequent treatment of this injury, rather than the initial evaluation.

This code is appropriate for office visits, follow-up appointments, or ongoing treatment sessions for a left ring finger contusion after the initial encounter. It should be used when the patient is receiving care for the healing or management of the bruise, such as wound checks, pain management, or physical therapy.

• Ensure documentation clearly specifies the left ring finger and absence of nail damage.
• Verify that the encounter is not the initial treatment for the injury.
• Pair with an external cause code (V00-Y99) if the cause of the contusion is known and documented.