Fracture of unsp phalanx of l mid finger, init for opn fx

This code signifies a broken bone in an unknown phalanx (proximal, middle, or distal) of the left middle finger, where the skin and soft tissue have been compromised, exposing the fracture site. This injury is considered an open fracture, indicating a higher risk of infection and often requiring surgical intervention.

Apply this code for a patient presenting with an open fracture of an unspecified phalanx of their left middle finger, during their initial treatment for the injury. This includes the initial surgical repair, casting, or other definitive treatment provided at the time of the injury.

• Ensure documentation clearly specifies "open fracture" and the "left middle finger."
• If the specific phalanx (proximal, middle, or distal) is known, a more precise code should be used.
• The "B" seventh character indicates an initial encounter for an open fracture, meaning the patient is receiving active treatment for the acute injury.