Open bite of unsp lesser toe(s) w damage to nail, init

This code signifies an open wound on any of the lesser toes (toes 2-5) caused by a bite, where the nail of the affected toe has also sustained injury. The wound is exposed to the outside environment, indicating a break in the skin integrity. This specific code is for the initial treatment of such an injury.

Apply this code when a patient presents for the first time with an open bite wound to a lesser toe, and the clinical documentation clearly states or implies damage to the toenail. This would include scenarios like an animal or human bite that has lacerated the skin and also fractured, avulsed, or otherwise injured the nail plate or nail bed.

• Ensure documentation specifies "open bite" and "damage to nail" on a lesser toe.
• Verify this is the patient's first encounter for this specific injury to use the "A" seventh character.
• If the specific lesser toe (e.g., second, third) is documented, a more specific code may be available.