Complete traumatic MCP amputation of left ring finger, init

This code signifies the complete severance of the left ring finger at the metacarpophalangeal joint due to a traumatic injury. It indicates that the entire distal portion of the finger, including the joint, has been detached from the hand.

Apply this code for patients presenting with a traumatic injury resulting in the complete loss of their left ring finger at the MCP joint. This code is appropriate for the initial treatment of such an injury, including emergency department visits or initial surgical repair.

• Ensure documentation specifies "complete" amputation and the exact finger (ring) and side (left).
• Verify the amputation occurred at the metacarpophalangeal joint, not more proximally or distally.
• The "A" suffix indicates an initial encounter for active treatment of the injury.