Contusion of left great toe with damage to nail, subs encntr

This code signifies a bruise to the great toe on the left foot, specifically indicating that the nail itself has also sustained injury. This is a follow-up encounter for a previously diagnosed injury, implying ongoing care or assessment.

Use this code for a patient presenting for follow-up care of a left great toe contusion where the nail was also damaged. This includes scenarios such as wound checks, dressing changes, re-evaluation of pain or swelling, or monitoring for complications like nail avulsion or infection, after the initial treatment has been rendered.

• Ensure the documentation clearly specifies "left" great toe and confirms nail involvement.
• Verify that this is not the initial encounter for the injury; if it is, an initial encounter code (A) should be used.
• Look for documentation of ongoing treatment, assessment, or complications related to the initial injury.