Laceration w/o fb of l idx fngr w damage to nail, init

This code signifies a cut on the left index finger that does not involve a foreign object, but importantly, has also caused injury to the fingernail or nail bed. The wound is open and has penetrated the skin, affecting the nail structure.

Apply this code when documenting the initial treatment for a patient presenting with a laceration to their left index finger where the nail itself is visibly damaged (e.g., torn, avulsed, or deeply cut), and no foreign material is embedded in the wound. This is appropriate for the first encounter for this specific injury.

• Ensure documentation clearly specifies "left index finger" and "damage to nail" to support this code.
• Verify the absence of a foreign body; if present, a different code would be required.
• This "initial encounter" code is used only for the active treatment phase of the injury.