Disp fx of proximal phalanx of r idx fngr, init for opn fx

This code signifies a break in the bone closest to the hand in the right index finger, where the bone fragments are no longer in their normal alignment. It specifically indicates that the skin and soft tissues overlying the fracture site have been compromised, exposing the bone to the external environment. This is the first time the patient is being treated for this particular injury.

Apply this code when documenting an acute, open fracture of the proximal phalanx of the right index finger. This would be appropriate for initial evaluations in the emergency department, urgent care, or a physician's office following the injury. It is used when the fracture is clearly displaced and there is an open wound communicating with the fracture.

• Ensure documentation explicitly states "right index finger" and "proximal phalanx" to support this specific site.
• Verify the "open fracture" status is clearly documented, often indicating a Gustilo-Anderson classification.
• Confirm this is the patient's first encounter for this specific injury to justify the "B" seventh character.