Complete traumatic MCP amputation of finger, init

This code signifies the complete traumatic detachment of a finger at the metacarpophalangeal (MCP) joint, excluding the thumb. It indicates that the entire finger, from the MCP joint distally, has been severed due to an injury.

Use this code for the initial encounter when a patient presents with a complete traumatic amputation of any finger (index, middle, ring, or little finger) at the MCP joint level. This would apply to injuries such as those caused by machinery, sharp objects, or crushing forces resulting in the complete loss of the digit.

• Ensure the documentation clearly specifies "complete" amputation and the exact finger involved (other than the thumb).
• Verify the amputation occurred at the metacarpophalangeal joint level, not more proximally or distally.
• Remember the "A" suffix indicates an initial encounter for this injury. Subsequent encounters will require different seventh characters.