Complete traumatic MCP amputation of r idx fngr, init

This code signifies the complete severance of the right index finger at the metacarpophalangeal (MCP) joint due to a traumatic injury. This means the entire finger, from the knuckle, has been detached from the hand.

This code is appropriate for initial encounters where a patient presents with a complete traumatic amputation of their right index finger at the MCP joint. It should be used for the primary diagnosis during the acute phase of injury and treatment.

• Ensure documentation specifies "complete" amputation and the exact digit (right index finger) and joint (MCP).
• Verify this is the initial encounter for this specific injury; subsequent care would require a different encounter character.
• Distinguish from partial amputations or amputations at other phalangeal joints.